// This file was GENERATED by a script.  DO NOT EDIT BY HAND!!!

// Copyright 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)

// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some commonly used variadic actions.

#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_

#include <gmock/gmock-actions.h>
#include <gmock/internal/gmock-port.h>

namespace testing {
namespace internal {

// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
// function or method with the unpacked values, where F is a function
// type that takes N arguments.
template <typename Result, typename ArgumentTuple>
class InvokeHelper;

template <typename R>
class InvokeHelper<R, ::std::tr1::tuple<> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<>&) {
    return function();
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<>&) {
    return (obj_ptr->*method_ptr)();
  }
};

template <typename R, typename A1>
class InvokeHelper<R, ::std::tr1::tuple<A1> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1>& args) {
    using ::std::tr1::get;
    return function(get<0>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args));
  }
};

template <typename R, typename A1, typename A2>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2,
      A3>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3,
      A4>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5, A6>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args), get<5>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5, A6, A7>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6,
                            A7>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args), get<5>(args), get<6>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5, A6, A7, A8>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7,
                            A8>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5, A6, A7, A8, A9>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8,
                            A9>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args),
        get<8>(args));
  }
};

template <typename R, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9,
    typename A10>
class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9,
    A10> > {
 public:
  template <typename Function>
  static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
      A5, A6, A7, A8, A9, A10>& args) {
    using ::std::tr1::get;
    return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
        get<9>(args));
  }

  template <class Class, typename MethodPtr>
  static R InvokeMethod(Class* obj_ptr,
                        MethodPtr method_ptr,
                        const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8,
                            A9, A10>& args) {
    using ::std::tr1::get;
    return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
        get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args),
        get<8>(args), get<9>(args));
  }
};


// Implements the Invoke(f) action.  The template argument
// FunctionImpl is the implementation type of f, which can be either a
// function pointer or a functor.  Invoke(f) can be used as an
// Action<F> as long as f's type is compatible with F (i.e. f can be
// assigned to a tr1::function<F>).
template <typename FunctionImpl>
class InvokeAction {
 public:
  // The c'tor makes a copy of function_impl (either a function
  // pointer or a functor).
  explicit InvokeAction(FunctionImpl function_impl)
      : function_impl_(function_impl) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args);
  }
 private:
  FunctionImpl function_impl_;
};

// Implements the Invoke(object_ptr, &Class::Method) action.
template <class Class, typename MethodPtr>
class InvokeMethodAction {
 public:
  InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr)
      : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) const {
    return InvokeHelper<Result, ArgumentTuple>::InvokeMethod(
        obj_ptr_, method_ptr_, args);
  }
 private:
  Class* const obj_ptr_;
  const MethodPtr method_ptr_;
};

// A ReferenceWrapper<T> object represents a reference to type T,
// which can be either const or not.  It can be explicitly converted
// from, and implicitly converted to, a T&.  Unlike a reference,
// ReferenceWrapper<T> can be copied and can survive template type
// inference.  This is used to support by-reference arguments in the
// InvokeArgument<N>(...) action.  The idea was from "reference
// wrappers" in tr1, which we don't have in our source tree yet.
template <typename T>
class ReferenceWrapper {
 public:
  // Constructs a ReferenceWrapper<T> object from a T&.
  explicit ReferenceWrapper(T& l_value) : pointer_(&l_value) {}  // NOLINT

  // Allows a ReferenceWrapper<T> object to be implicitly converted to
  // a T&.
  operator T&() const { return *pointer_; }
 private:
  T* pointer_;
};

// CallableHelper has static methods for invoking "callables",
// i.e. function pointers and functors.  It uses overloading to
// provide a uniform interface for invoking different kinds of
// callables.  In particular, you can use:
//
//   CallableHelper<R>::Call(callable, a1, a2, ..., an)
//
// to invoke an n-ary callable, where R is its return type.  If an
// argument, say a2, needs to be passed by reference, you should write
// ByRef(a2) instead of a2 in the above expression.
template <typename R>
class CallableHelper {
 public:
  // Calls a nullary callable.
  template <typename Function>
  static R Call(Function function) { return function(); }

  // Calls a unary callable.

  // We deliberately pass a1 by value instead of const reference here
  // in case it is a C-string literal.  If we had declared the
  // parameter as 'const A1& a1' and write Call(function, "Hi"), the
  // compiler would've thought A1 is 'char[3]', which causes trouble
  // when you need to copy a value of type A1.  By declaring the
  // parameter as 'A1 a1', the compiler will correctly infer that A1
  // is 'const char*' when it sees Call(function, "Hi").
  //
  // Since this function is defined inline, the compiler can get rid
  // of the copying of the arguments.  Therefore the performance won't
  // be hurt.
  template <typename Function, typename A1>
  static R Call(Function function, A1 a1) { return function(a1); }

  // Calls a binary callable.
  template <typename Function, typename A1, typename A2>
  static R Call(Function function, A1 a1, A2 a2) {
    return function(a1, a2);
  }

  // Calls a ternary callable.
  template <typename Function, typename A1, typename A2, typename A3>
  static R Call(Function function, A1 a1, A2 a2, A3 a3) {
    return function(a1, a2, a3);
  }

  // Calls a 4-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4) {
    return function(a1, a2, a3, a4);
  }

  // Calls a 5-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
    return function(a1, a2, a3, a4, a5);
  }

  // Calls a 6-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5, typename A6>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
    return function(a1, a2, a3, a4, a5, a6);
  }

  // Calls a 7-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5, typename A6, typename A7>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
      A7 a7) {
    return function(a1, a2, a3, a4, a5, a6, a7);
  }

  // Calls a 8-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5, typename A6, typename A7, typename A8>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
      A7 a7, A8 a8) {
    return function(a1, a2, a3, a4, a5, a6, a7, a8);
  }

  // Calls a 9-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5, typename A6, typename A7, typename A8,
      typename A9>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
      A7 a7, A8 a8, A9 a9) {
    return function(a1, a2, a3, a4, a5, a6, a7, a8, a9);
  }

  // Calls a 10-ary callable.
  template <typename Function, typename A1, typename A2, typename A3,
      typename A4, typename A5, typename A6, typename A7, typename A8,
      typename A9, typename A10>
  static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
      A7 a7, A8 a8, A9 a9, A10 a10) {
    return function(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
  }

};  // class CallableHelper

// Invokes a nullary callable argument.
template <size_t N>
class InvokeArgumentAction0 {
 public:
  template <typename Result, typename ArgumentTuple>
  static Result Perform(const ArgumentTuple& args) {
    return CallableHelper<Result>::Call(::std::tr1::get<N>(args));
  }
};

// Invokes a unary callable argument with the given argument.
template <size_t N, typename A1>
class InvokeArgumentAction1 {
 public:
  // We deliberately pass a1 by value instead of const reference here
  // in case it is a C-string literal.
  //
  // Since this function is defined inline, the compiler can get rid
  // of the copying of the arguments.  Therefore the performance won't
  // be hurt.
  explicit InvokeArgumentAction1(A1 a1) : arg1_(a1) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    return CallableHelper<Result>::Call(::std::tr1::get<N>(args), arg1_);
  }
 private:
  const A1 arg1_;
};

// Invokes a binary callable argument with the given arguments.
template <size_t N, typename A1, typename A2>
class InvokeArgumentAction2 {
 public:
  InvokeArgumentAction2(A1 a1, A2 a2) :
      arg1_(a1), arg2_(a2) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    return CallableHelper<Result>::Call(::std::tr1::get<N>(args), arg1_, arg2_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
};

// Invokes a ternary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3>
class InvokeArgumentAction3 {
 public:
  InvokeArgumentAction3(A1 a1, A2 a2, A3 a3) :
      arg1_(a1), arg2_(a2), arg3_(a3) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    return CallableHelper<Result>::Call(::std::tr1::get<N>(args), arg1_, arg2_,
        arg3_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
};

// Invokes a 4-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4>
class InvokeArgumentAction4 {
 public:
  InvokeArgumentAction4(A1 a1, A2 a2, A3 a3, A4 a4) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    return CallableHelper<Result>::Call(::std::tr1::get<N>(args), arg1_, arg2_,
        arg3_, arg4_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
};

// Invokes a 5-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5>
class InvokeArgumentAction5 {
 public:
  InvokeArgumentAction5(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
};

// Invokes a 6-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6>
class InvokeArgumentAction6 {
 public:
  InvokeArgumentAction6(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5), arg6_(a6) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_, arg6_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
  const A6 arg6_;
};

// Invokes a 7-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7>
class InvokeArgumentAction7 {
 public:
  InvokeArgumentAction7(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5), arg6_(a6),
          arg7_(a7) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_, arg6_, arg7_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
  const A6 arg6_;
  const A7 arg7_;
};

// Invokes a 8-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8>
class InvokeArgumentAction8 {
 public:
  InvokeArgumentAction8(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
      A8 a8) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5), arg6_(a6),
          arg7_(a7), arg8_(a8) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_, arg6_, arg7_, arg8_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
  const A6 arg6_;
  const A7 arg7_;
  const A8 arg8_;
};

// Invokes a 9-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9>
class InvokeArgumentAction9 {
 public:
  InvokeArgumentAction9(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8,
      A9 a9) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5), arg6_(a6),
          arg7_(a7), arg8_(a8), arg9_(a9) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_, arg6_, arg7_, arg8_,
        arg9_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
  const A6 arg6_;
  const A7 arg7_;
  const A8 arg8_;
  const A9 arg9_;
};

// Invokes a 10-ary callable argument with the given arguments.
template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9,
    typename A10>
class InvokeArgumentAction10 {
 public:
  InvokeArgumentAction10(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
      A8 a8, A9 a9, A10 a10) :
      arg1_(a1), arg2_(a2), arg3_(a3), arg4_(a4), arg5_(a5), arg6_(a6),
          arg7_(a7), arg8_(a8), arg9_(a9), arg10_(a10) {}

  template <typename Result, typename ArgumentTuple>
  Result Perform(const ArgumentTuple& args) {
    // We extract the callable to a variable before invoking it, in
    // case it is a functor passed by value and its operator() is not
    // const.
    typename ::std::tr1::tuple_element<N, ArgumentTuple>::type function =
        ::std::tr1::get<N>(args);
    return function(arg1_, arg2_, arg3_, arg4_, arg5_, arg6_, arg7_, arg8_,
        arg9_, arg10_);
  }
 private:
  const A1 arg1_;
  const A2 arg2_;
  const A3 arg3_;
  const A4 arg4_;
  const A5 arg5_;
  const A6 arg6_;
  const A7 arg7_;
  const A8 arg8_;
  const A9 arg9_;
  const A10 arg10_;
};

// An INTERNAL macro for extracting the type of a tuple field.  It's
// subject to change without notice - DO NOT USE IN USER CODE!
#define GMOCK_FIELD_(Tuple, N) \
    typename ::std::tr1::tuple_element<N, Tuple>::type

// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the
// type of an n-ary function whose i-th (1-based) argument type is the
// k{i}-th (0-based) field of ArgumentTuple, which must be a tuple
// type, and whose return type is Result.  For example,
//   SelectArgs<int, ::std::tr1::tuple<bool, char, double, long>, 0, 3>::type
// is int(bool, long).
//
// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args)
// returns the selected fields (k1, k2, ..., k_n) of args as a tuple.
// For example,
//   SelectArgs<int, ::std::tr1::tuple<bool, char, double>, 2, 0>::Select(
//       ::std::tr1::make_tuple(true, 'a', 2.5))
// returns ::std::tr1::tuple (2.5, true).
//
// The numbers in list k1, k2, ..., k_n must be >= 0, where n can be
// in the range [0, 10].  Duplicates are allowed and they don't have
// to be in an ascending or descending order.

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5, int k6, int k7, int k8, int k9, int k10>
class SelectArgs {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
      GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
      GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9),
      GMOCK_FIELD_(ArgumentTuple, k10));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
        get<k8>(args), get<k9>(args), get<k10>(args));
  }
};

template <typename Result, typename ArgumentTuple>
class SelectArgs<Result, ArgumentTuple,
                 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
 public:
  typedef Result type();
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs();
  }
};

template <typename Result, typename ArgumentTuple, int k1>
class SelectArgs<Result, ArgumentTuple,
                 k1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, -1, -1, -1, -1, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, -1, -1, -1, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, -1, -1, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, k5, -1, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5, int k6>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, k5, k6, -1, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
      GMOCK_FIELD_(ArgumentTuple, k6));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args), get<k6>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5, int k6, int k7>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, k5, k6, k7, -1, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
      GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5, int k6, int k7, int k8>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, k5, k6, k7, k8, -1, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
      GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
      GMOCK_FIELD_(ArgumentTuple, k8));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
        get<k8>(args));
  }
};

template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
    int k4, int k5, int k6, int k7, int k8, int k9>
class SelectArgs<Result, ArgumentTuple,
                 k1, k2, k3, k4, k5, k6, k7, k8, k9, -1> {
 public:
  typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
      GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
      GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
      GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
      GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9));
  typedef typename Function<type>::ArgumentTuple SelectedArgs;
  static SelectedArgs Select(const ArgumentTuple& args) {
    using ::std::tr1::get;
    return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
        get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
        get<k8>(args), get<k9>(args));
  }
};

#undef GMOCK_FIELD_

// Implements the WithArgs action.
template <typename InnerAction, int k1 = -1, int k2 = -1, int k3 = -1,
    int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1,
    int k9 = -1, int k10 = -1>
class WithArgsAction {
 public:
  explicit WithArgsAction(const InnerAction& action) : action_(action) {}

  template <typename F>
  operator Action<F>() const { return MakeAction(new Impl<F>(action_)); }

 private:
  template <typename F>
  class Impl : public ActionInterface<F> {
   public:
    typedef typename Function<F>::Result Result;
    typedef typename Function<F>::ArgumentTuple ArgumentTuple;

    explicit Impl(const InnerAction& action) : action_(action) {}

    virtual Result Perform(const ArgumentTuple& args) {
      return action_.Perform(SelectArgs<Result, ArgumentTuple, k1, k2, k3, k4,
          k5, k6, k7, k8, k9, k10>::Select(args));
    }

   private:
    typedef typename SelectArgs<Result, ArgumentTuple,
        k1, k2, k3, k4, k5, k6, k7, k8, k9, k10>::type InnerFunctionType;

    Action<InnerFunctionType> action_;
  };

  const InnerAction action_;
};


// Does two actions sequentially.  Used for implementing the DoAll(a1,
// a2, ...) action.
template <typename Action1, typename Action2>
class DoBothAction {
 public:
  DoBothAction(Action1 action1, Action2 action2)
      : action1_(action1), action2_(action2) {}

  // This template type conversion operator allows DoAll(a1, ..., a_n)
  // to be used in ANY function of compatible type.
  template <typename F>
  operator Action<F>() const {
    return Action<F>(new Impl<F>(action1_, action2_));
  }

 private:
  // Implements the DoAll(...) action for a particular function type F.
  template <typename F>
  class Impl : public ActionInterface<F> {
   public:
    typedef typename Function<F>::Result Result;
    typedef typename Function<F>::ArgumentTuple ArgumentTuple;
    typedef typename Function<F>::MakeResultVoid VoidResult;

    Impl(const Action<VoidResult>& action1, const Action<F>& action2)
        : action1_(action1), action2_(action2) {}

    virtual Result Perform(const ArgumentTuple& args) {
      action1_.Perform(args);
      return action2_.Perform(args);
    }

   private:
    const Action<VoidResult> action1_;
    const Action<F> action2_;
  };

  Action1 action1_;
  Action2 action2_;
};

// A macro from the ACTION* family (defined later in this file)
// defines an action that can be used in a mock function.  Typically,
// these actions only care about a subset of the arguments of the mock
// function.  For example, if such an action only uses the second
// argument, it can be used in any mock function that takes >= 2
// arguments where the type of the second argument is compatible.
//
// Therefore, the action implementation must be prepared to take more
// arguments than it needs.  The ExcessiveArg type is used to
// represent those excessive arguments.  In order to keep the compiler
// error messages tractable, we define it in the testing namespace
// instead of testing::internal.  However, this is an INTERNAL TYPE
// and subject to change without notice, so a user MUST NOT USE THIS
// TYPE DIRECTLY.
struct ExcessiveArg {};

// A helper class needed for implementing the ACTION* macros.
template <typename Result, class Impl>
class ActionHelper {
 public:
  static Result Perform(Impl* impl, const ::std::tr1::tuple<>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<>(args, ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0>(args, get<0>(args),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1>(args, get<0>(args),
        get<1>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2>(args, get<0>(args),
        get<1>(args), get<2>(args), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2,
      A3>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3>(args, get<0>(args),
        get<1>(args), get<2>(args), get<3>(args), ExcessiveArg(),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3,
      A4>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4>(args,
        get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
        ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4,
      typename A5>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
      A5>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5>(args,
        get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
        get<5>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4,
      typename A5, typename A6>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
      A5, A6>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6>(args,
        get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
        get<5>(args), get<6>(args), ExcessiveArg(), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4,
      typename A5, typename A6, typename A7>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
      A5, A6, A7>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6,
        A7>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args), ExcessiveArg(),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4,
      typename A5, typename A6, typename A7, typename A8>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
      A5, A6, A7, A8>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7,
        A8>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
        ExcessiveArg());
  }

  template <typename A0, typename A1, typename A2, typename A3, typename A4,
      typename A5, typename A6, typename A7, typename A8, typename A9>
  static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
      A5, A6, A7, A8, A9>& args) {
    using ::std::tr1::get;
    return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7, A8,
        A9>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
        get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
        get<9>(args));
  }
};

}  // namespace internal

// Various overloads for Invoke().

// Creates an action that invokes 'function_impl' with the mock
// function's arguments.
template <typename FunctionImpl>
PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke(
    FunctionImpl function_impl) {
  return MakePolymorphicAction(
      internal::InvokeAction<FunctionImpl>(function_impl));
}

// Creates an action that invokes the given method on the given object
// with the mock function's arguments.
template <class Class, typename MethodPtr>
PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke(
    Class* obj_ptr, MethodPtr method_ptr) {
  return MakePolymorphicAction(
      internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr));
}

// Creates a reference wrapper for the given L-value.  If necessary,
// you can explicitly specify the type of the reference.  For example,
// suppose 'derived' is an object of type Derived, ByRef(derived)
// would wrap a Derived&.  If you want to wrap a const Base& instead,
// where Base is a base class of Derived, just write:
//
//   ByRef<const Base>(derived)
template <typename T>
inline internal::ReferenceWrapper<T> ByRef(T& l_value) {  // NOLINT
  return internal::ReferenceWrapper<T>(l_value);
}

// Various overloads for InvokeArgument<N>().
//
// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
// (0-based) argument, which must be a k-ary callable, of the mock
// function, with arguments a1, a2, ..., a_k.
//
// Notes:
//
//   1. The arguments are passed by value by default.  If you need to
//   pass an argument by reference, wrap it inside ByRef().  For
//   example,
//
//     InvokeArgument<1>(5, string("Hello"), ByRef(foo))
//
//   passes 5 and string("Hello") by value, and passes foo by
//   reference.
//
//   2. If the callable takes an argument by reference but ByRef() is
//   not used, it will receive the reference to a copy of the value,
//   instead of the original value.  For example, when the 0-th
//   argument of the mock function takes a const string&, the action
//
//     InvokeArgument<0>(string("Hello"))
//
//   makes a copy of the temporary string("Hello") object and passes a
//   reference of the copy, instead of the original temporary object,
//   to the callable.  This makes it easy for a user to define an
//   InvokeArgument action from temporary values and have it performed
//   later.
template <size_t N>
inline PolymorphicAction<internal::InvokeArgumentAction0<N> > InvokeArgument() {
  return MakePolymorphicAction(internal::InvokeArgumentAction0<N>());
}

// We deliberately pass a1 by value instead of const reference here in
// case it is a C-string literal.  If we had declared the parameter as
// 'const A1& a1' and write InvokeArgument<0>("Hi"), the compiler
// would've thought A1 is 'char[3]', which causes trouble as the
// implementation needs to copy a value of type A1.  By declaring the
// parameter as 'A1 a1', the compiler will correctly infer that A1 is
// 'const char*' when it sees InvokeArgument<0>("Hi").
//
// Since this function is defined inline, the compiler can get rid of
// the copying of the arguments.  Therefore the performance won't be
// hurt.
template <size_t N, typename A1>
inline PolymorphicAction<internal::InvokeArgumentAction1<N, A1> >
InvokeArgument(A1 a1) {
  return MakePolymorphicAction(internal::InvokeArgumentAction1<N, A1>(a1));
}

template <size_t N, typename A1, typename A2>
inline PolymorphicAction<internal::InvokeArgumentAction2<N, A1, A2> >
InvokeArgument(A1 a1, A2 a2) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction2<N, A1, A2>(a1, a2));
}

template <size_t N, typename A1, typename A2, typename A3>
inline PolymorphicAction<internal::InvokeArgumentAction3<N, A1, A2, A3> >
InvokeArgument(A1 a1, A2 a2, A3 a3) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction3<N, A1, A2, A3>(a1, a2, a3));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4>
inline PolymorphicAction<internal::InvokeArgumentAction4<N, A1, A2, A3, A4> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction4<N, A1, A2, A3, A4>(a1, a2, a3, a4));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5>
inline PolymorphicAction<internal::InvokeArgumentAction5<N, A1, A2, A3, A4,
    A5> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction5<N, A1, A2, A3, A4, A5>(a1, a2, a3, a4,
          a5));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6>
inline PolymorphicAction<internal::InvokeArgumentAction6<N, A1, A2, A3, A4, A5,
    A6> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction6<N, A1, A2, A3, A4, A5, A6>(a1, a2, a3,
          a4, a5, a6));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7>
inline PolymorphicAction<internal::InvokeArgumentAction7<N, A1, A2, A3, A4, A5,
    A6, A7> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction7<N, A1, A2, A3, A4, A5, A6, A7>(a1, a2,
          a3, a4, a5, a6, a7));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8>
inline PolymorphicAction<internal::InvokeArgumentAction8<N, A1, A2, A3, A4, A5,
    A6, A7, A8> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction8<N, A1, A2, A3, A4, A5, A6, A7, A8>(a1,
          a2, a3, a4, a5, a6, a7, a8));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9>
inline PolymorphicAction<internal::InvokeArgumentAction9<N, A1, A2, A3, A4, A5,
    A6, A7, A8, A9> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction9<N, A1, A2, A3, A4, A5, A6, A7, A8,
          A9>(a1, a2, a3, a4, a5, a6, a7, a8, a9));
}

template <size_t N, typename A1, typename A2, typename A3, typename A4,
    typename A5, typename A6, typename A7, typename A8, typename A9,
    typename A10>
inline PolymorphicAction<internal::InvokeArgumentAction10<N, A1, A2, A3, A4,
    A5, A6, A7, A8, A9, A10> >
InvokeArgument(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9,
    A10 a10) {
  return MakePolymorphicAction(
      internal::InvokeArgumentAction10<N, A1, A2, A3, A4, A5, A6, A7, A8, A9,
          A10>(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10));
}

// WithoutArgs(inner_action) can be used in a mock function with a
// non-empty argument list to perform inner_action, which takes no
// argument.  In other words, it adapts an action accepting no
// argument to one that accepts (and ignores) arguments.
template <typename InnerAction>
inline internal::WithArgsAction<InnerAction>
WithoutArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction>(action);
}

// WithArg<k>(an_action) creates an action that passes the k-th
// (0-based) argument of the mock function to an_action and performs
// it.  It adapts an action accepting one argument to one that accepts
// multiple arguments.  For convenience, we also provide
// WithArgs<k>(an_action) (defined below) as a synonym.
template <int k, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k>
WithArg(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k>(action);
}

// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
// the selected arguments of the mock function to an_action and
// performs it.  It serves as an adaptor between actions with
// different argument lists.  C++ doesn't support default arguments for
// function templates, so we have to overload it.
template <int k1, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1>(action);
}

template <int k1, int k2, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2>(action);
}

template <int k1, int k2, int k3, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3>(action);
}

template <int k1, int k2, int k3, int k4, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4>(action);
}

template <int k1, int k2, int k3, int k4, int k5, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5>(action);
}

template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6>(action);
}

template <int k1, int k2, int k3, int k4, int k5, int k6, int k7,
    typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6,
      k7>(action);
}

template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
    typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7,
      k8>(action);
}

template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
    int k9, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, k9>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
      k9>(action);
}

template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
    int k9, int k10, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
    k9, k10>
WithArgs(const InnerAction& action) {
  return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
      k9, k10>(action);
}

// Creates an action that does actions a1, a2, ..., sequentially in
// each invocation.
template <typename Action1, typename Action2>
inline internal::DoBothAction<Action1, Action2>
DoAll(Action1 a1, Action2 a2) {
  return internal::DoBothAction<Action1, Action2>(a1, a2);
}

template <typename Action1, typename Action2, typename Action3>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    Action3> >
DoAll(Action1 a1, Action2 a2, Action3 a3) {
  return DoAll(a1, DoAll(a2, a3));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, Action4> > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4) {
  return DoAll(a1, DoAll(a2, a3, a4));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    Action5> > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5) {
  return DoAll(a1, DoAll(a2, a3, a4, a5));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5, typename Action6>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    internal::DoBothAction<Action5, Action6> > > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6) {
  return DoAll(a1, DoAll(a2, a3, a4, a5, a6));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5, typename Action6, typename Action7>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    internal::DoBothAction<Action5, internal::DoBothAction<Action6,
    Action7> > > > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
    Action7 a7) {
  return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5, typename Action6, typename Action7,
    typename Action8>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    internal::DoBothAction<Action5, internal::DoBothAction<Action6,
    internal::DoBothAction<Action7, Action8> > > > > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
    Action7 a7, Action8 a8) {
  return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5, typename Action6, typename Action7,
    typename Action8, typename Action9>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    internal::DoBothAction<Action5, internal::DoBothAction<Action6,
    internal::DoBothAction<Action7, internal::DoBothAction<Action8,
    Action9> > > > > > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
    Action7 a7, Action8 a8, Action9 a9) {
  return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9));
}

template <typename Action1, typename Action2, typename Action3,
    typename Action4, typename Action5, typename Action6, typename Action7,
    typename Action8, typename Action9, typename Action10>
inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
    internal::DoBothAction<Action3, internal::DoBothAction<Action4,
    internal::DoBothAction<Action5, internal::DoBothAction<Action6,
    internal::DoBothAction<Action7, internal::DoBothAction<Action8,
    internal::DoBothAction<Action9, Action10> > > > > > > > >
DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
    Action7 a7, Action8 a8, Action9 a9, Action10 a10) {
  return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9, a10));
}

}  // namespace testing

// The ACTION* family of macros can be used in a namespace scope to
// define custom actions easily.  The syntax:
//
//   ACTION(name) { statements; }
//
// will define an action with the given name that executes the
// statements.  The value returned by the statements will be used as
// the return value of the action.  Inside the statements, you can
// refer to the K-th (0-based) argument of the mock function by
// 'argK', and refer to its type by 'argK_type'.  For example:
//
//   ACTION(IncrementArg1) {
//     arg1_type temp = arg1;
//     return ++(*temp);
//   }
//
// allows you to write
//
//   ...WillOnce(IncrementArg1());
//
// You can also refer to the entire argument tuple and its type by
// 'args' and 'args_type', and refer to the mock function type and its
// return type by 'function_type' and 'return_type'.
//
// Note that you don't need to specify the types of the mock function
// arguments.  However rest assured that your code is still type-safe:
// you'll get a compiler error if *arg1 doesn't support the ++
// operator, or if the type of ++(*arg1) isn't compatible with the
// mock function's return type, for example.
//
// Sometimes you'll want to parameterize the action.   For that you can use
// another macro:
//
//   ACTION_P(name, param_name) { statements; }
//
// For example:
//
//   ACTION_P(Add, n) { return arg0 + n; }
//
// will allow you to write:
//
//   ...WillOnce(Add(5));
//
// Note that you don't need to provide the type of the parameter
// either.  If you need to reference the type of a parameter named
// 'foo', you can write 'foo_type'.  For example, in the body of
// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
// of 'n'.
//
// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P10 to support
// multi-parameter actions.
//
// For the purpose of typing, you can view
//
//   ACTION_Pk(Foo, p1, ..., pk) { ... }
//
// as shorthand for
//
//   template <typename p1_type, ..., typename pk_type>
//   FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
//
// In particular, you can provide the template type arguments
// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
// although usually you can rely on the compiler to infer the types
// for you automatically.  You can assign the result of expression
// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
// pk_type>.  This can be useful when composing actions.
//
// You can also overload actions with different numbers of parameters:
//
//   ACTION_P(Plus, a) { ... }
//   ACTION_P2(Plus, a, b) { ... }
//
// While it's tempting to always use the ACTION* macros when defining
// a new action, you should also consider implementing ActionInterface
// or using MakePolymorphicAction() instead, especially if you need to
// use the action a lot.  While these approaches require more work,
// they give you more control on the types of the mock function
// arguments and the action parameters, which in general leads to
// better compiler error messages that pay off in the long run.  They
// also allow overloading actions based on parameter types (as opposed
// to just based on the number of parameters).
//
// CAVEAT:
//
// ACTION*() can only be used in a namespace scope.  The reason is
// that C++ doesn't yet allow function-local types to be used to
// instantiate templates.  The up-coming C++0x standard will fix this.
// Once that's done, we'll consider supporting using ACTION*() inside
// a function.
//
// MORE INFORMATION:
//
// To learn more about using these macros, please search for 'ACTION'
// on http://code.google.com/p/googlemock/wiki/CookBook.

#define ACTION(name)\
  class name##Action {\
   public:\
    name##Action() {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl() {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>());\
    }\
  };\
  inline name##Action name() {\
    return name##Action();\
  }\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##Action::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P(name, p0)\
  template <typename p0##_type>\
  class name##ActionP {\
   public:\
    name##ActionP(p0##_type gmock_p0) : p0(gmock_p0) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      explicit gmock_Impl(p0##_type gmock_p0) : p0(gmock_p0) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0));\
    }\
    p0##_type p0;\
  };\
  template <typename p0##_type>\
  inline name##ActionP<p0##_type> name(p0##_type p0) {\
    return name##ActionP<p0##_type>(p0);\
  }\
  template <typename p0##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP<p0##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P2(name, p0, p1)\
  template <typename p0##_type, typename p1##_type>\
  class name##ActionP2 {\
   public:\
    name##ActionP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
        p1(gmock_p1) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
          p1(gmock_p1) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1));\
    }\
    p0##_type p0;\
    p1##_type p1;\
  };\
  template <typename p0##_type, typename p1##_type>\
  inline name##ActionP2<p0##_type, p1##_type> name(p0##_type p0, \
      p1##_type p1) {\
    return name##ActionP2<p0##_type, p1##_type>(p0, p1);\
  }\
  template <typename p0##_type, typename p1##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP2<p0##_type, p1##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P3(name, p0, p1, p2)\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  class name##ActionP3 {\
   public:\
    name##ActionP3(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \
          p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  inline name##ActionP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
      p1##_type p1, p2##_type p2) {\
    return name##ActionP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP3<p0##_type, p1##_type, p2##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P4(name, p0, p1, p2, p3)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type>\
  class name##ActionP4 {\
   public:\
    name##ActionP4(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \
        p2(gmock_p2), p3(gmock_p3) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
          p3(gmock_p3) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type>\
  inline name##ActionP4<p0##_type, p1##_type, p2##_type, \
      p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
      p3##_type p3) {\
    return name##ActionP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, p1, \
        p2, p3);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP4<p0##_type, p1##_type, p2##_type, p3##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P5(name, p0, p1, p2, p3, p4)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type>\
  class name##ActionP5 {\
   public:\
    name##ActionP5(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, \
        p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
        p3(gmock_p3), p4(gmock_p4) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), \
          p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type>\
  inline name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
      p4##_type p4) {\
    return name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type>(p0, p1, p2, p3, p4);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P6(name, p0, p1, p2, p3, p4, p5)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type>\
  class name##ActionP6 {\
   public:\
    name##ActionP6(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
        p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
        p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, \
          p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
          p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type>\
  inline name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
      p3##_type p3, p4##_type p4, p5##_type p5) {\
    return name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
          p5##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P7(name, p0, p1, p2, p3, p4, p5, p6)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type>\
  class name##ActionP7 {\
   public:\
    name##ActionP7(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
        p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \
        p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \
        p6(gmock_p6) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
          p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
          p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
          p6));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type>\
  inline name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \
      p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
      p6##_type p6) {\
    return name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
          p5##_type, p6##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P8(name, p0, p1, p2, p3, p4, p5, p6, p7)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type>\
  class name##ActionP8 {\
   public:\
    name##ActionP8(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
        p5##_type gmock_p5, p6##_type gmock_p6, \
        p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
        p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
        p7(gmock_p7) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
          p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), \
          p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), \
          p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
      p7##_type p7;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
          p6, p7));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
    p7##_type p7;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type>\
  inline name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \
      p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
      p6##_type p6, p7##_type p7) {\
    return name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \
        p6, p7);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
          p5##_type, p6##_type, p7##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type>\
  class name##ActionP9 {\
   public:\
    name##ActionP9(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
        p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
        p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
        p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
        p8(gmock_p8) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
          p6##_type gmock_p6, p7##_type gmock_p7, \
          p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
          p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
          p7(gmock_p7), p8(gmock_p8) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
      p7##_type p7;\
      p8##_type p8;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
          p6, p7, p8));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
    p7##_type p7;\
    p8##_type p8;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type>\
  inline name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type, p6##_type, p7##_type, \
      p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
      p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \
      p8##_type p8) {\
    return name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \
        p3, p4, p5, p6, p7, p8);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
          p5##_type, p6##_type, p7##_type, p8##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

#define ACTION_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type, \
      typename p9##_type>\
  class name##ActionP10 {\
   public:\
    name##ActionP10(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
        p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
        p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \
        p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
        p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
    template <typename F>\
    class gmock_Impl : public ::testing::ActionInterface<F> {\
     public:\
      typedef F function_type;\
      typedef typename ::testing::internal::Function<F>::Result return_type;\
      typedef typename ::testing::internal::Function<F>::ArgumentTuple\
          args_type;\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
          p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
          p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
          p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
          p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
      virtual return_type Perform(const args_type& args) {\
        return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
            Perform(this, args);\
      }\
      template <typename arg0_type, typename arg1_type, typename arg2_type, \
          typename arg3_type, typename arg4_type, typename arg5_type, \
          typename arg6_type, typename arg7_type, typename arg8_type, \
          typename arg9_type>\
      return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
          arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
          arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
          arg9_type arg9) const;\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
      p7##_type p7;\
      p8##_type p8;\
      p9##_type p9;\
    };\
    template <typename F> operator ::testing::Action<F>() const {\
      return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
          p6, p7, p8, p9));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
    p7##_type p7;\
    p8##_type p8;\
    p9##_type p9;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type, \
      typename p9##_type>\
  inline name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
      p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
      p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
      p9##_type p9) {\
    return name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
        p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \
        p1, p2, p3, p4, p5, p6, p7, p8, p9);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type, typename p7##_type, typename p8##_type, \
      typename p9##_type>\
  template <typename F>\
  template <typename arg0_type, typename arg1_type, typename arg2_type, \
      typename arg3_type, typename arg4_type, typename arg5_type, \
      typename arg6_type, typename arg7_type, typename arg8_type, \
      typename arg9_type>\
  typename ::testing::internal::Function<F>::Result\
      name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
          p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>::\
          gmock_Impl<F>::gmock_PerformImpl(const args_type& args, \
              arg0_type arg0, arg1_type arg1, arg2_type arg2, arg3_type arg3, \
              arg4_type arg4, arg5_type arg5, arg6_type arg6, arg7_type arg7, \
              arg8_type arg8, arg9_type arg9) const

// TODO(wan@google.com): move the following to a different .h file
// such that we don't have to run 'pump' every time the code is
// updated.
namespace testing {

namespace internal {

// Saves argument #0 to where the pointer points.
ACTION_P(SaveArg0, pointer) { *pointer = arg0; }

// Assigns 'value' to the variable referenced by argument #0.
ACTION_P(SetArg0Referee, value) {
  // Ensures that argument #0 is a reference.  If you get a compiler
  // error on the next line, you are using SetArgReferee<k>(value) in
  // a mock function whose k-th (0-based) argument is not a reference.
  GMOCK_COMPILE_ASSERT_(internal::is_reference<arg0_type>::value,
                        SetArgReferee_must_be_used_with_a_reference_argument);
  arg0 = value;
}

}  // namespace internal

// Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
// mock function to *pointer.
template <int k, typename Pointer>
inline internal::WithArgsAction<internal::SaveArg0ActionP<Pointer>, k>
SaveArg(const Pointer& pointer) {
  return WithArg<k>(internal::SaveArg0(pointer));
}

// Action SetArgReferee<k>(value) assigns 'value' to the variable
// referenced by the k-th (0-based) argument of the mock function.
template <int k, typename Value>
inline internal::WithArgsAction<internal::SetArg0RefereeActionP<Value>, k>
SetArgReferee(const Value& value) {
  return WithArg<k>(internal::SetArg0Referee(value));
}

// Action Throw(exception) can be used in a mock function of any type
// to throw the given exception.  Any copyable value can be thrown.
#if GTEST_HAS_EXCEPTIONS
ACTION_P(Throw, exception) { throw exception; }
#endif  // GTEST_HAS_EXCEPTIONS

}  // namespace testing

#endif  // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_