gmock-generated-internal-utils.h.pump revision 13481
113481Sgiacomo.travaglini@arm.com$$ -*- mode: c++; -*-
213481Sgiacomo.travaglini@arm.com$$ This is a Pump source file.  Please use Pump to convert it to
313481Sgiacomo.travaglini@arm.com$$ gmock-generated-function-mockers.h.
413481Sgiacomo.travaglini@arm.com$$
513481Sgiacomo.travaglini@arm.com$var n = 10  $$ The maximum arity we support.
613481Sgiacomo.travaglini@arm.com// Copyright 2007, Google Inc.
713481Sgiacomo.travaglini@arm.com// All rights reserved.
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3513481Sgiacomo.travaglini@arm.com// Author: wan@google.com (Zhanyong Wan)
3613481Sgiacomo.travaglini@arm.com
3713481Sgiacomo.travaglini@arm.com// Google Mock - a framework for writing C++ mock classes.
3813481Sgiacomo.travaglini@arm.com//
3913481Sgiacomo.travaglini@arm.com// This file contains template meta-programming utility classes needed
4013481Sgiacomo.travaglini@arm.com// for implementing Google Mock.
4113481Sgiacomo.travaglini@arm.com
4213481Sgiacomo.travaglini@arm.com#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
4313481Sgiacomo.travaglini@arm.com#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
4413481Sgiacomo.travaglini@arm.com
4513481Sgiacomo.travaglini@arm.com#include "gmock/internal/gmock-port.h"
4613481Sgiacomo.travaglini@arm.com
4713481Sgiacomo.travaglini@arm.comnamespace testing {
4813481Sgiacomo.travaglini@arm.com
4913481Sgiacomo.travaglini@arm.comtemplate <typename T>
5013481Sgiacomo.travaglini@arm.comclass Matcher;
5113481Sgiacomo.travaglini@arm.com
5213481Sgiacomo.travaglini@arm.comnamespace internal {
5313481Sgiacomo.travaglini@arm.com
5413481Sgiacomo.travaglini@arm.com// An IgnoredValue object can be implicitly constructed from ANY value.
5513481Sgiacomo.travaglini@arm.com// This is used in implementing the IgnoreResult(a) action.
5613481Sgiacomo.travaglini@arm.comclass IgnoredValue {
5713481Sgiacomo.travaglini@arm.com public:
5813481Sgiacomo.travaglini@arm.com  // This constructor template allows any value to be implicitly
5913481Sgiacomo.travaglini@arm.com  // converted to IgnoredValue.  The object has no data member and
6013481Sgiacomo.travaglini@arm.com  // doesn't try to remember anything about the argument.  We
6113481Sgiacomo.travaglini@arm.com  // deliberately omit the 'explicit' keyword in order to allow the
6213481Sgiacomo.travaglini@arm.com  // conversion to be implicit.
6313481Sgiacomo.travaglini@arm.com  template <typename T>
6413481Sgiacomo.travaglini@arm.com  IgnoredValue(const T& /* ignored */) {}  // NOLINT(runtime/explicit)
6513481Sgiacomo.travaglini@arm.com};
6613481Sgiacomo.travaglini@arm.com
6713481Sgiacomo.travaglini@arm.com// MatcherTuple<T>::type is a tuple type where each field is a Matcher
6813481Sgiacomo.travaglini@arm.com// for the corresponding field in tuple type T.
6913481Sgiacomo.travaglini@arm.comtemplate <typename Tuple>
7013481Sgiacomo.travaglini@arm.comstruct MatcherTuple;
7113481Sgiacomo.travaglini@arm.com
7213481Sgiacomo.travaglini@arm.com
7313481Sgiacomo.travaglini@arm.com$range i 0..n
7413481Sgiacomo.travaglini@arm.com$for i [[
7513481Sgiacomo.travaglini@arm.com$range j 1..i
7613481Sgiacomo.travaglini@arm.com$var typename_As = [[$for j, [[typename A$j]]]]
7713481Sgiacomo.travaglini@arm.com$var As = [[$for j, [[A$j]]]]
7813481Sgiacomo.travaglini@arm.com$var matcher_As = [[$for j, [[Matcher<A$j>]]]]
7913481Sgiacomo.travaglini@arm.comtemplate <$typename_As>
8013481Sgiacomo.travaglini@arm.comstruct MatcherTuple< ::testing::tuple<$As> > {
8113481Sgiacomo.travaglini@arm.com  typedef ::testing::tuple<$matcher_As > type;
8213481Sgiacomo.travaglini@arm.com};
8313481Sgiacomo.travaglini@arm.com
8413481Sgiacomo.travaglini@arm.com
8513481Sgiacomo.travaglini@arm.com]]
8613481Sgiacomo.travaglini@arm.com// Template struct Function<F>, where F must be a function type, contains
8713481Sgiacomo.travaglini@arm.com// the following typedefs:
8813481Sgiacomo.travaglini@arm.com//
8913481Sgiacomo.travaglini@arm.com//   Result:               the function's return type.
9013481Sgiacomo.travaglini@arm.com//   ArgumentN:            the type of the N-th argument, where N starts with 1.
9113481Sgiacomo.travaglini@arm.com//   ArgumentTuple:        the tuple type consisting of all parameters of F.
9213481Sgiacomo.travaglini@arm.com//   ArgumentMatcherTuple: the tuple type consisting of Matchers for all
9313481Sgiacomo.travaglini@arm.com//                         parameters of F.
9413481Sgiacomo.travaglini@arm.com//   MakeResultVoid:       the function type obtained by substituting void
9513481Sgiacomo.travaglini@arm.com//                         for the return type of F.
9613481Sgiacomo.travaglini@arm.com//   MakeResultIgnoredValue:
9713481Sgiacomo.travaglini@arm.com//                         the function type obtained by substituting Something
9813481Sgiacomo.travaglini@arm.com//                         for the return type of F.
9913481Sgiacomo.travaglini@arm.comtemplate <typename F>
10013481Sgiacomo.travaglini@arm.comstruct Function;
10113481Sgiacomo.travaglini@arm.com
10213481Sgiacomo.travaglini@arm.comtemplate <typename R>
10313481Sgiacomo.travaglini@arm.comstruct Function<R()> {
10413481Sgiacomo.travaglini@arm.com  typedef R Result;
10513481Sgiacomo.travaglini@arm.com  typedef ::testing::tuple<> ArgumentTuple;
10613481Sgiacomo.travaglini@arm.com  typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
10713481Sgiacomo.travaglini@arm.com  typedef void MakeResultVoid();
10813481Sgiacomo.travaglini@arm.com  typedef IgnoredValue MakeResultIgnoredValue();
10913481Sgiacomo.travaglini@arm.com};
11013481Sgiacomo.travaglini@arm.com
11113481Sgiacomo.travaglini@arm.com
11213481Sgiacomo.travaglini@arm.com$range i 1..n
11313481Sgiacomo.travaglini@arm.com$for i [[
11413481Sgiacomo.travaglini@arm.com$range j 1..i
11513481Sgiacomo.travaglini@arm.com$var typename_As = [[$for j [[, typename A$j]]]]
11613481Sgiacomo.travaglini@arm.com$var As = [[$for j, [[A$j]]]]
11713481Sgiacomo.travaglini@arm.com$var matcher_As = [[$for j, [[Matcher<A$j>]]]]
11813481Sgiacomo.travaglini@arm.com$range k 1..i-1
11913481Sgiacomo.travaglini@arm.com$var prev_As = [[$for k, [[A$k]]]]
12013481Sgiacomo.travaglini@arm.comtemplate <typename R$typename_As>
12113481Sgiacomo.travaglini@arm.comstruct Function<R($As)>
12213481Sgiacomo.travaglini@arm.com    : Function<R($prev_As)> {
12313481Sgiacomo.travaglini@arm.com  typedef A$i Argument$i;
12413481Sgiacomo.travaglini@arm.com  typedef ::testing::tuple<$As> ArgumentTuple;
12513481Sgiacomo.travaglini@arm.com  typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
12613481Sgiacomo.travaglini@arm.com  typedef void MakeResultVoid($As);
12713481Sgiacomo.travaglini@arm.com  typedef IgnoredValue MakeResultIgnoredValue($As);
12813481Sgiacomo.travaglini@arm.com};
12913481Sgiacomo.travaglini@arm.com
13013481Sgiacomo.travaglini@arm.com
13113481Sgiacomo.travaglini@arm.com]]
13213481Sgiacomo.travaglini@arm.com}  // namespace internal
13313481Sgiacomo.travaglini@arm.com
13413481Sgiacomo.travaglini@arm.com}  // namespace testing
13513481Sgiacomo.travaglini@arm.com
13613481Sgiacomo.travaglini@arm.com#endif  // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
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