bind_internal_win.h.pump

$$ This is a pump file for generating file templates.  Pump is a python
$$ script that is part of the Google Test suite of utilities.  Description
$$ can be found here:
$$
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$$ See comment for MAX_ARITY in base/bind.h.pump.
$var MAX_ARITY = 7

// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Specializations of RunnableAdapter<> for Windows specific calling
// conventions.  Please see base/bind_internal.h for more info.

#ifndef BASE_BIND_INTERNAL_WIN_H_
#define BASE_BIND_INTERNAL_WIN_H_

// In the x64 architecture in Windows, __fastcall, __stdcall, etc, are all
// the same as __cdecl which would turn the following specializations into
// multiple definitions.
#if !defined(ARCH_CPU_X86_64)

namespace base {
namespace internal {

template <typename Functor>
class RunnableAdapter;

$range ARITY 0..MAX_ARITY
$for ARITY [[
$range ARG 1..ARITY

// __stdcall Function: Arity $(ARITY).
template <typename R[[]]
$if ARITY > 0[[, ]] $for ARG , [[typename A$(ARG)]]>
class RunnableAdapter<R(__stdcall *)($for ARG , [[A$(ARG)]])> {
 public:
  typedef R (RunType)($for ARG , [[A$(ARG)]]);

  explicit RunnableAdapter(R(__stdcall *function)($for ARG , [[A$(ARG)]]))
      : function_(function) {
  }

  R Run($for ARG , [[typename CallbackParamTraits<A$(ARG)>::ForwardType a$(ARG)]]) {
    return function_($for ARG , [[a$(ARG)]]);
  }

 private:
  R (__stdcall *function_)($for ARG , [[A$(ARG)]]);
};

// __fastcall Function: Arity $(ARITY).
template <typename R[[]]
$if ARITY > 0[[, ]] $for ARG , [[typename A$(ARG)]]>
class RunnableAdapter<R(__fastcall *)($for ARG , [[A$(ARG)]])> {
 public:
  typedef R (RunType)($for ARG , [[A$(ARG)]]);

  explicit RunnableAdapter(R(__fastcall *function)($for ARG , [[A$(ARG)]]))
      : function_(function) {
  }

  R Run($for ARG , [[typename CallbackParamTraits<A$(ARG)>::ForwardType a$(ARG)]]) {
    return function_($for ARG , [[a$(ARG)]]);
  }

 private:
  R (__fastcall *function_)($for ARG , [[A$(ARG)]]);
};

]]  $$for ARITY

}  // namespace internal
}  // namespace base

#endif  // !defined(ARCH_CPU_X86_64)

#endif  // BASE_BIND_INTERNAL_WIN_H_