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

// Copyright 2008, Google Inc.
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//
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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

#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_

#include <sstream>
#include <string>
#include <vector>
#include <gmock/gmock-matchers.h>
#include <gmock/gmock-printers.h>

namespace testing {
namespace internal {

// Implements ElementsAre() and ElementsAreArray().
template <typename Container>
class ElementsAreMatcherImpl : public MatcherInterface<Container> {
 public:
  typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) RawContainer;
  typedef internal::StlContainerView<RawContainer> View;
  typedef typename View::type StlContainer;
  typedef typename View::const_reference StlContainerReference;
  typedef typename StlContainer::value_type Element;

  // Constructs the matcher from a sequence of element values or
  // element matchers.
  template <typename InputIter>
  ElementsAreMatcherImpl(InputIter first, size_t count) {
    matchers_.reserve(count);
    InputIter it = first;
    for (size_t i = 0; i != count; ++i, ++it) {
      matchers_.push_back(MatcherCast<const Element&>(*it));
    }
  }

  // Returns true iff 'container' matches.
  virtual bool Matches(Container container) const {
    StlContainerReference stl_container = View::ConstReference(container);
    if (stl_container.size() != count())
      return false;

    typename StlContainer::const_iterator it = stl_container.begin();
    for (size_t i = 0; i != count();  ++it, ++i) {
      if (!matchers_[i].Matches(*it))
        return false;
    }

    return true;
  }

  // Describes what this matcher does.
  virtual void DescribeTo(::std::ostream* os) const {
    if (count() == 0) {
      *os << "is empty";
    } else if (count() == 1) {
      *os << "has 1 element that ";
      matchers_[0].DescribeTo(os);
    } else {
      *os << "has " << Elements(count()) << " where\n";
      for (size_t i = 0; i != count(); ++i) {
        *os << "element " << i << " ";
        matchers_[i].DescribeTo(os);
        if (i + 1 < count()) {
          *os << ",\n";
        }
      }
    }
  }

  // Describes what the negation of this matcher does.
  virtual void DescribeNegationTo(::std::ostream* os) const {
    if (count() == 0) {
      *os << "is not empty";
      return;
    }

    *os << "does not have " << Elements(count()) << ", or\n";
    for (size_t i = 0; i != count(); ++i) {
      *os << "element " << i << " ";
      matchers_[i].DescribeNegationTo(os);
      if (i + 1 < count()) {
        *os << ", or\n";
      }
    }
  }

  // Explains why 'container' matches, or doesn't match, this matcher.
  virtual void ExplainMatchResultTo(Container container,
                                    ::std::ostream* os) const {
    StlContainerReference stl_container = View::ConstReference(container);
    if (Matches(container)) {
      // We need to explain why *each* element matches (the obvious
      // ones can be skipped).

      bool reason_printed = false;
      typename StlContainer::const_iterator it = stl_container.begin();
      for (size_t i = 0; i != count(); ++it, ++i) {
        ::std::stringstream ss;
        matchers_[i].ExplainMatchResultTo(*it, &ss);

        const string s = ss.str();
        if (!s.empty()) {
          if (reason_printed) {
            *os << ",\n";
          }
          *os << "element " << i << " " << s;
          reason_printed = true;
        }
      }
    } else {
      // We need to explain why the container doesn't match.
      const size_t actual_count = stl_container.size();
      if (actual_count != count()) {
        // The element count doesn't match.  If the container is
        // empty, there's no need to explain anything as Google Mock
        // already prints the empty container.  Otherwise we just need
        // to show how many elements there actually are.
        if (actual_count != 0) {
          *os << "has " << Elements(actual_count);
        }
        return;
      }

      // The container has the right size but at least one element
      // doesn't match expectation.  We need to find this element and
      // explain why it doesn't match.
      typename StlContainer::const_iterator it = stl_container.begin();
      for (size_t i = 0; i != count(); ++it, ++i) {
        if (matchers_[i].Matches(*it)) {
          continue;
        }

        *os << "element " << i << " doesn't match";

        ::std::stringstream ss;
        matchers_[i].ExplainMatchResultTo(*it, &ss);
        const string s = ss.str();
        if (!s.empty()) {
          *os << " (" << s << ")";
        }
        return;
      }
    }
  }

 private:
  static Message Elements(size_t count) {
    return Message() << count << (count == 1 ? " element" : " elements");
  }

  size_t count() const { return matchers_.size(); }
  std::vector<Matcher<const Element&> > matchers_;
};

// Implements ElementsAre() of 0-10 arguments.

class ElementsAreMatcher0 {
 public:
  ElementsAreMatcher0() {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&>* const matchers = NULL;
    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 0));
  }
};

template <typename T1>
class ElementsAreMatcher1 {
 public:
  explicit ElementsAreMatcher1(const T1& e1) : e1_(e1) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 1));
  }

 private:
  const T1& e1_;
};

template <typename T1, typename T2>
class ElementsAreMatcher2 {
 public:
  ElementsAreMatcher2(const T1& e1, const T2& e2) : e1_(e1), e2_(e2) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 2));
  }

 private:
  const T1& e1_;
  const T2& e2_;
};

template <typename T1, typename T2, typename T3>
class ElementsAreMatcher3 {
 public:
  ElementsAreMatcher3(const T1& e1, const T2& e2, const T3& e3) : e1_(e1),
      e2_(e2), e3_(e3) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 3));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
};

template <typename T1, typename T2, typename T3, typename T4>
class ElementsAreMatcher4 {
 public:
  ElementsAreMatcher4(const T1& e1, const T2& e2, const T3& e3,
      const T4& e4) : e1_(e1), e2_(e2), e3_(e3), e4_(e4) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 4));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5>
class ElementsAreMatcher5 {
 public:
  ElementsAreMatcher5(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 5));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6>
class ElementsAreMatcher6 {
 public:
  ElementsAreMatcher6(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5, const T6& e6) : e1_(e1), e2_(e2), e3_(e3), e4_(e4),
      e5_(e5), e6_(e6) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
      MatcherCast<const Element&>(e6_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 6));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
  const T6& e6_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7>
class ElementsAreMatcher7 {
 public:
  ElementsAreMatcher7(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5, const T6& e6, const T7& e7) : e1_(e1), e2_(e2), e3_(e3),
      e4_(e4), e5_(e5), e6_(e6), e7_(e7) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
      MatcherCast<const Element&>(e6_),
      MatcherCast<const Element&>(e7_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 7));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
  const T6& e6_;
  const T7& e7_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8>
class ElementsAreMatcher8 {
 public:
  ElementsAreMatcher8(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5, const T6& e6, const T7& e7, const T8& e8) : e1_(e1),
      e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6), e7_(e7), e8_(e8) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
      MatcherCast<const Element&>(e6_),
      MatcherCast<const Element&>(e7_),
      MatcherCast<const Element&>(e8_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 8));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
  const T6& e6_;
  const T7& e7_;
  const T8& e8_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8, typename T9>
class ElementsAreMatcher9 {
 public:
  ElementsAreMatcher9(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5, const T6& e6, const T7& e7, const T8& e8,
      const T9& e9) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6),
      e7_(e7), e8_(e8), e9_(e9) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
      MatcherCast<const Element&>(e6_),
      MatcherCast<const Element&>(e7_),
      MatcherCast<const Element&>(e8_),
      MatcherCast<const Element&>(e9_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 9));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
  const T6& e6_;
  const T7& e7_;
  const T8& e8_;
  const T9& e9_;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8, typename T9, typename T10>
class ElementsAreMatcher10 {
 public:
  ElementsAreMatcher10(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
      const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9,
      const T10& e10) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6),
      e7_(e7), e8_(e8), e9_(e9), e10_(e10) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    const Matcher<const Element&> matchers[] = {
      MatcherCast<const Element&>(e1_),
      MatcherCast<const Element&>(e2_),
      MatcherCast<const Element&>(e3_),
      MatcherCast<const Element&>(e4_),
      MatcherCast<const Element&>(e5_),
      MatcherCast<const Element&>(e6_),
      MatcherCast<const Element&>(e7_),
      MatcherCast<const Element&>(e8_),
      MatcherCast<const Element&>(e9_),
      MatcherCast<const Element&>(e10_),
    };

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 10));
  }

 private:
  const T1& e1_;
  const T2& e2_;
  const T3& e3_;
  const T4& e4_;
  const T5& e5_;
  const T6& e6_;
  const T7& e7_;
  const T8& e8_;
  const T9& e9_;
  const T10& e10_;
};

// Implements ElementsAreArray().
template <typename T>
class ElementsAreArrayMatcher {
 public:
  ElementsAreArrayMatcher(const T* first, size_t count) :
      first_(first), count_(count) {}

  template <typename Container>
  operator Matcher<Container>() const {
    typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container))
        RawContainer;
    typedef typename internal::StlContainerView<RawContainer>::type::value_type
        Element;

    return MakeMatcher(new ElementsAreMatcherImpl<Container>(first_, count_));
  }

 private:
  const T* const first_;
  const size_t count_;
};

}  // namespace internal

// ElementsAre(e0, e1, ..., e_n) matches an STL-style container with
// (n + 1) elements, where the i-th element in the container must
// match the i-th argument in the list.  Each argument of
// ElementsAre() can be either a value or a matcher.  We support up to
// 10 arguments.
//
// NOTE: Since ElementsAre() cares about the order of the elements, it
// must not be used with containers whose elements's order is
// undefined (e.g. hash_map).

inline internal::ElementsAreMatcher0 ElementsAre() {
  return internal::ElementsAreMatcher0();
}

template <typename T1>
inline internal::ElementsAreMatcher1<T1> ElementsAre(const T1& e1) {
  return internal::ElementsAreMatcher1<T1>(e1);
}

template <typename T1, typename T2>
inline internal::ElementsAreMatcher2<T1, T2> ElementsAre(const T1& e1,
    const T2& e2) {
  return internal::ElementsAreMatcher2<T1, T2>(e1, e2);
}

template <typename T1, typename T2, typename T3>
inline internal::ElementsAreMatcher3<T1, T2, T3> ElementsAre(const T1& e1,
    const T2& e2, const T3& e3) {
  return internal::ElementsAreMatcher3<T1, T2, T3>(e1, e2, e3);
}

template <typename T1, typename T2, typename T3, typename T4>
inline internal::ElementsAreMatcher4<T1, T2, T3, T4> ElementsAre(const T1& e1,
    const T2& e2, const T3& e3, const T4& e4) {
  return internal::ElementsAreMatcher4<T1, T2, T3, T4>(e1, e2, e3, e4);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5>
inline internal::ElementsAreMatcher5<T1, T2, T3, T4,
    T5> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5) {
  return internal::ElementsAreMatcher5<T1, T2, T3, T4, T5>(e1, e2, e3, e4, e5);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6>
inline internal::ElementsAreMatcher6<T1, T2, T3, T4, T5,
    T6> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5, const T6& e6) {
  return internal::ElementsAreMatcher6<T1, T2, T3, T4, T5, T6>(e1, e2, e3, e4,
      e5, e6);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7>
inline internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6,
    T7> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5, const T6& e6, const T7& e7) {
  return internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6, T7>(e1, e2, e3,
      e4, e5, e6, e7);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8>
inline internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7,
    T8> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5, const T6& e6, const T7& e7, const T8& e8) {
  return internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7, T8>(e1, e2,
      e3, e4, e5, e6, e7, e8);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8, typename T9>
inline internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8,
    T9> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9) {
  return internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(e1,
      e2, e3, e4, e5, e6, e7, e8, e9);
}

template <typename T1, typename T2, typename T3, typename T4, typename T5,
    typename T6, typename T7, typename T8, typename T9, typename T10>
inline internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
    T10> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
    const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9,
    const T10& e10) {
  return internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
      T10>(e1, e2, e3, e4, e5, e6, e7, e8, e9, e10);
}

// ElementsAreArray(array) and ElementAreArray(array, count) are like
// ElementsAre(), except that they take an array of values or
// matchers.  The former form infers the size of 'array', which must
// be a static C-style array.  In the latter form, 'array' can either
// be a static array or a pointer to a dynamically created array.

template <typename T>
inline internal::ElementsAreArrayMatcher<T> ElementsAreArray(
    const T* first, size_t count) {
  return internal::ElementsAreArrayMatcher<T>(first, count);
}

template <typename T, size_t N>
inline internal::ElementsAreArrayMatcher<T>
ElementsAreArray(const T (&array)[N]) {
  return internal::ElementsAreArrayMatcher<T>(array, N);
}

}  // namespace testing

// The MATCHER* family of macros can be used in a namespace scope to
// define custom matchers easily.  The syntax:
//
//   MATCHER(name, description_string) { statements; }
//
// will define a matcher with the given name that executes the
// statements, which must return a bool to indicate if the match
// succeeds.  Inside the statements, you can refer to the value being
// matched by 'arg', and refer to its type by 'arg_type'.
//
// The description string documents what the matcher does, and is used
// to generate the failure message when the match fails.  Since a
// MATCHER() is usually defined in a header file shared by multiple
// C++ source files, we require the description to be a C-string
// literal to avoid possible side effects.  It can be empty, in which
// case we'll use the sequence of words in the matcher name as the
// description.
//
// For example:
//
//   MATCHER(IsEven, "") { return (arg % 2) == 0; }
//
// allows you to write
//
//   // Expects mock_foo.Bar(n) to be called where n is even.
//   EXPECT_CALL(mock_foo, Bar(IsEven()));
//
// or,
//
//   // Verifies that the value of some_expression is even.
//   EXPECT_THAT(some_expression, IsEven());
//
// If the above assertion fails, it will print something like:
//
//   Value of: some_expression
//   Expected: is even
//     Actual: 7
//
// where the description "is even" is automatically calculated from the
// matcher name IsEven.
//
// Note that the type of the value being matched (arg_type) is
// determined by the context in which you use the matcher and is
// supplied to you by the compiler, so you don't need to worry about
// declaring it (nor can you).  This allows the matcher to be
// polymorphic.  For example, IsEven() can be used to match any type
// where the value of "(arg % 2) == 0" can be implicitly converted to
// a bool.  In the "Bar(IsEven())" example above, if method Bar()
// takes an int, 'arg_type' will be int; if it takes an unsigned long,
// 'arg_type' will be unsigned long; and so on.
//
// Sometimes you'll want to parameterize the matcher.  For that you
// can use another macro:
//
//   MATCHER_P(name, param_name, description_string) { statements; }
//
// For example:
//
//   MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
//
// will allow you to write:
//
//   EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
//
// which may lead to this message (assuming n is 10):
//
//   Value of: Blah("a")
//   Expected: has absolute value 10
//     Actual: -9
//
// Note that both the matcher description and its parameter are
// printed, making the message human-friendly.
//
// In the matcher definition body, you can write 'foo_type' to
// reference the type of a parameter named 'foo'.  For example, in the
// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
// 'value_type' to refer to the type of 'value'.
//
// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P10 to
// support multi-parameter matchers.
//
// When defining a parameterized matcher, you can use Python-style
// interpolations in the description string to refer to the parameter
// values.  We support the following syntax currently:
//
//   %%       a single '%' character
//   %(*)s    all parameters of the matcher printed as a tuple
//   %(foo)s  value of the matcher parameter named 'foo'
//
// For example,
//
//   MATCHER_P2(InClosedRange, low, hi, "is in range [%(low)s, %(hi)s]") {
//     return low <= arg && arg <= hi;
//   }
//   ...
//   EXPECT_THAT(3, InClosedRange(4, 6));
//
// would generate a failure that contains the message:
//
//   Expected: is in range [4, 6]
//
// If you specify "" as the description, the failure message will
// contain the sequence of words in the matcher name followed by the
// parameter values printed as a tuple.  For example,
//
//   MATCHER_P2(InClosedRange, low, hi, "") { ... }
//   ...
//   EXPECT_THAT(3, InClosedRange(4, 6));
//
// would generate a failure that contains the text:
//
//   Expected: in closed range (4, 6)
//
// For the purpose of typing, you can view
//
//   MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
//
// as shorthand for
//
//   template <typename p1_type, ..., typename pk_type>
//   FooMatcherPk<p1_type, ..., pk_type>
//   Foo(p1_type p1, ..., pk_type pk) { ... }
//
// When you write Foo(v1, ..., vk), the compiler infers the types of
// the parameters v1, ..., and vk for you.  If you are not happy with
// the result of the type inference, you can specify the types by
// explicitly instantiating the template, as in Foo<long, bool>(5,
// false).  As said earlier, you don't get to (or need to) specify
// 'arg_type' as that's determined by the context in which the matcher
// is used.  You can assign the result of expression Foo(p1, ..., pk)
// to a variable of type FooMatcherPk<p1_type, ..., pk_type>.  This
// can be useful when composing matchers.
//
// While you can instantiate a matcher template with reference types,
// passing the parameters by pointer usually makes your code more
// readable.  If, however, you still want to pass a parameter by
// reference, be aware that in the failure message generated by the
// matcher you will see the value of the referenced object but not its
// address.
//
// You can overload matchers with different numbers of parameters:
//
//   MATCHER_P(Blah, a, description_string1) { ... }
//   MATCHER_P2(Blah, a, b, description_string2) { ... }
//
// While it's tempting to always use the MATCHER* macros when defining
// a new matcher, you should also consider implementing
// MatcherInterface or using MakePolymorphicMatcher() instead,
// especially if you need to use the matcher a lot.  While these
// approaches require more work, they give you more control on the
// types of the value being matched and the matcher parameters, which
// in general leads to better compiler error messages that pay off in
// the long run.  They also allow overloading matchers based on
// parameter types (as opposed to just based on the number of
// parameters).
//
// CAVEAT:
//
// MATCHER*() 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 MATCHER*() inside
// a function.
//
// MORE INFORMATION:
//
// To learn more about using these macros, please search for 'MATCHER'
// on http://code.google.com/p/googlemock/wiki/CookBook.

namespace testing {
namespace internal {

// Constants denoting interpolations in a matcher description string.
const int kTupleInterpolation = -1;    // "%(*)s"
const int kPercentInterpolation = -2;  // "%%"
const int kInvalidInterpolation = -3;  // "%" followed by invalid text

// Records the location and content of an interpolation.
struct Interpolation {
  Interpolation(const char* start, const char* end, int param)
      : start_pos(start), end_pos(end), param_index(param) {}

  // Points to the start of the interpolation (the '%' character).
  const char* start_pos;
  // Points to the first character after the interpolation.
  const char* end_pos;
  // 0-based index of the interpolated matcher parameter;
  // kTupleInterpolation for "%(*)s"; kPercentInterpolation for "%%".
  int param_index;
};

typedef ::std::vector<Interpolation> Interpolations;

// Parses a matcher description string and returns a vector of
// interpolations that appear in the string; generates non-fatal
// failures iff 'description' is an invalid matcher description.
// 'param_names' is a NULL-terminated array of parameter names in the
// order they appear in the MATCHER_P*() parameter list.
Interpolations ValidateMatcherDescription(
    const char* param_names[], const char* description);

// Returns the actual matcher description, given the matcher name,
// user-supplied description template string, interpolations in the
// string, and the printed values of the matcher parameters.
string FormatMatcherDescription(
    const char* matcher_name, const char* description,
    const Interpolations& interp, const Strings& param_values);

}  // namespace internal
}  // namespace testing

#define MATCHER(name, description)\
  class name##Matcher {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      gmock_Impl(const ::testing::internal::Interpolations& gmock_interp)\
           : gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<>());\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(gmock_interp_));\
    }\
    name##Matcher() {\
      const char* gmock_param_names[] = { NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  inline name##Matcher name() {\
    return name##Matcher();\
  }\
  template <typename arg_type>\
  bool name##Matcher::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P(name, p0, description)\
  template <typename p0##_type>\
  class name##MatcherP {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      explicit gmock_Impl(p0##_type gmock_p0, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type>(p0));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, gmock_interp_));\
    }\
    name##MatcherP(p0##_type gmock_p0) : p0(gmock_p0) {\
      const char* gmock_param_names[] = { #p0, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type>\
  inline name##MatcherP<p0##_type> name(p0##_type p0) {\
    return name##MatcherP<p0##_type>(p0);\
  }\
  template <typename p0##_type>\
  template <typename arg_type>\
  bool name##MatcherP<p0##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P2(name, p0, p1, description)\
  template <typename p0##_type, typename p1##_type>\
  class name##MatcherP2 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type>(p0, p1));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, gmock_interp_));\
    }\
    name##MatcherP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
        p1(gmock_p1) {\
      const char* gmock_param_names[] = { #p0, #p1, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type>\
  inline name##MatcherP2<p0##_type, p1##_type> name(p0##_type p0, \
      p1##_type p1) {\
    return name##MatcherP2<p0##_type, p1##_type>(p0, p1);\
  }\
  template <typename p0##_type, typename p1##_type>\
  template <typename arg_type>\
  bool name##MatcherP2<p0##_type, p1##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P3(name, p0, p1, p2, description)\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  class name##MatcherP3 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
               gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type>(p0, p1, \
                    p2));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, gmock_interp_));\
    }\
    name##MatcherP3(p0##_type gmock_p0, p1##_type gmock_p1, \
        p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  inline name##MatcherP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
      p1##_type p1, p2##_type p2) {\
    return name##MatcherP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
  }\
  template <typename p0##_type, typename p1##_type, typename p2##_type>\
  template <typename arg_type>\
  bool name##MatcherP3<p0##_type, p1##_type, p2##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P4(name, p0, p1, p2, p3, description)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type>\
  class name##MatcherP4 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
               gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, \
                    p3##_type>(p0, p1, p2, p3));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, gmock_interp_));\
    }\
    name##MatcherP4(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type>\
  inline name##MatcherP4<p0##_type, p1##_type, p2##_type, \
      p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
      p3##_type p3) {\
    return name##MatcherP4<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 arg_type>\
  bool name##MatcherP4<p0##_type, p1##_type, p2##_type, p3##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P5(name, p0, p1, p2, p3, p4, description)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type>\
  class name##MatcherP5 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
          p3##_type gmock_p3, p4##_type gmock_p4, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
               p4(gmock_p4), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
                    p4##_type>(p0, p1, p2, p3, p4));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, gmock_interp_));\
    }\
    name##MatcherP5(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type>\
  inline name##MatcherP5<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##MatcherP5<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 arg_type>\
  bool name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type>\
  class name##MatcherP6 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      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, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
               p4(gmock_p4), p5(gmock_p5), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
                    p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, gmock_interp_));\
    }\
    name##MatcherP6(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, #p5, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type>\
  inline name##MatcherP6<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##MatcherP6<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 arg_type>\
  bool name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
      p5##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description)\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type>\
  class name##MatcherP7 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      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, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
               p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
               gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
                    p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, \
                    p6));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, gmock_interp_));\
    }\
    name##MatcherP7(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, #p5, #p6, \
          NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  template <typename p0##_type, typename p1##_type, typename p2##_type, \
      typename p3##_type, typename p4##_type, typename p5##_type, \
      typename p6##_type>\
  inline name##MatcherP7<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##MatcherP7<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 arg_type>\
  bool name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
      p5##_type, p6##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description)\
  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##MatcherP8 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      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, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
               p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
               gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
                    p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, \
                    p3, p4, p5, p6, p7));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      p0##_type p0;\
      p1##_type p1;\
      p2##_type p2;\
      p3##_type p3;\
      p4##_type p4;\
      p5##_type p5;\
      p6##_type p6;\
      p7##_type p7;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, \
              gmock_interp_));\
    }\
    name##MatcherP8(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, #p5, #p6, \
          #p7, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    p0##_type p0;\
    p1##_type p1;\
    p2##_type p2;\
    p3##_type p3;\
    p4##_type p4;\
    p5##_type p5;\
    p6##_type p6;\
    p7##_type p7;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  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##MatcherP8<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##MatcherP8<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 arg_type>\
  bool name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
      p5##_type, p6##_type, p7##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description)\
  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##MatcherP9 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      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, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : 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), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<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));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      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;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, \
              gmock_interp_));\
    }\
    name##MatcherP9(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, #p5, #p6, \
          #p7, #p8, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    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;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  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##MatcherP9<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##MatcherP9<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 arg_type>\
  bool name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
      p5##_type, p6##_type, p7##_type, p8##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description)\
  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##MatcherP10 {\
   public:\
    template <typename arg_type>\
    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
     public:\
      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, \
          const ::testing::internal::Interpolations& gmock_interp)\
           : 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), gmock_interp_(gmock_interp) {}\
      virtual bool Matches(arg_type arg) const;\
      virtual void DescribeTo(::std::ostream* gmock_os) const {\
        const ::testing::internal::Strings& gmock_printed_params = \
            ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
                ::std::tr1::tuple<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));\
        *gmock_os << ::testing::internal::FormatMatcherDescription(\
                     #name, description, gmock_interp_, gmock_printed_params);\
      }\
      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;\
      const ::testing::internal::Interpolations gmock_interp_;\
    };\
    template <typename arg_type>\
    operator ::testing::Matcher<arg_type>() const {\
      return ::testing::Matcher<arg_type>(\
          new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, \
              gmock_interp_));\
    }\
    name##MatcherP10(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) {\
      const char* gmock_param_names[] = { #p0, #p1, #p2, #p3, #p4, #p5, #p6, \
          #p7, #p8, #p9, NULL };\
      gmock_interp_ = ::testing::internal::ValidateMatcherDescription(\
          gmock_param_names, ("" description ""));\
    }\
    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;\
    ::testing::internal::Interpolations gmock_interp_;\
  };\
  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##MatcherP10<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##MatcherP10<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 arg_type>\
  bool name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
      p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>::\
      gmock_Impl<arg_type>::Matches(arg_type arg) const

#endif  // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_