testing::Message Class Reference

#include <gtest-message.h>

Public Member Functions
	Message ()
	Message (const Message &msg)
	Message (const char *str)
template<typename T >
Message &	operator<< (const T &val)
template<typename T >
Message &	operator<< (T *const &pointer)
Message &	operator<< (BasicNarrowIoManip val)
Message &	operator<< (bool b)
Message &	operator<< (const wchar_t *wide_c_str)
Message &	operator<< (wchar_t *wide_c_str)
std::string	GetString () const

Detailed Description

Definition at line 91 of file gtest-message.h.

Constructor & Destructor Documentation

Message() [1/3]

testing::Message::Message

(

)

Definition at line 1156 of file gtest.cc.

                 : ss_(new ::std::stringstream) {
  // By default, we want there to be enough precision when printing
  // a double to a Message.
  *ss_ << std::setprecision(std::numeric_limits<double>::digits10 + 2);
}

Message() [2/3]

testing::Message::Message ( const Message &  msg )

inline

Definition at line 102 of file gtest-message.h.

                              : ss_(new ::std::stringstream) {  // NOLINT
    *ss_ << msg.GetString();
  }

Message() [3/3]

testing::Message::Message ( const char *  str )

inlineexplicit

Definition at line 107 of file gtest-message.h.

                                    : ss_(new ::std::stringstream) {
    *ss_ << str;
  }

Member Function Documentation

GetString()

std::string testing::Message::GetString

(

)

const

Definition at line 1182 of file gtest.cc.

                                   {
  return internal::StringStreamToString(ss_.get());
}

operator<<() [1/6]

Message & testing::Message::operator<< ( BasicNarrowIoManip  val )

inline

Definition at line 162 of file gtest-message.h.

                                               {
    *ss_ << val;
    return *this;
  }

operator<<() [2/6]

Message & testing::Message::operator<< ( bool  b )

inline

Definition at line 168 of file gtest-message.h.

                               {
    return *this << (b ? "true" : "false");
  }

operator<<() [3/6]

template<typename T >

Message & testing::Message::operator<< ( const T &  val )

inline

Definition at line 113 of file gtest-message.h.

                                            {
    // Some libraries overload << for STL containers.  These
    // overloads are defined in the global namespace instead of ::std.
    //
    // C++'s symbol lookup rule (i.e. Koenig lookup) says that these
    // overloads are visible in either the std namespace or the global
    // namespace, but not other namespaces, including the testing
    // namespace which Google Test's Message class is in.
    //
    // To allow STL containers (and other types that has a << operator
    // defined in the global namespace) to be used in Google Test
    // assertions, testing::Message must access the custom << operator
    // from the global namespace.  With this using declaration,
    // overloads of << defined in the global namespace and those
    // visible via Koenig lookup are both exposed in this function.
    using ::operator <<;
    *ss_ << val;
    return *this;
  }

operator<<() [4/6]

Message & testing::Message::operator<<

(

const wchar_t *

wide_c_str

)

Definition at line 1164 of file gtest.cc.

                                                       {
  return *this << internal::String::ShowWideCString(wide_c_str);
}

operator<<() [5/6]

template<typename T >

Message & testing::Message::operator<< ( T *const &  pointer )

inline

Definition at line 147 of file gtest-message.h.

                                                 {  // NOLINT
    if (pointer == nullptr) {
      *ss_ << "(null)";
    } else {
      *ss_ << pointer;
    }
    return *this;
  }

operator<<() [6/6]

Message & testing::Message::operator<<

(

wchar_t *

wide_c_str

)

Definition at line 1167 of file gtest.cc.

                                                 {
  return *this << internal::String::ShowWideCString(wide_c_str);
}

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The documentation for this class was generated from the following files:

• /media/home/debian/src/github/tesseract-ocr/tesseract/unittest/third_party/googletest/googletest/include/gtest/gtest-message.h
• /media/home/debian/src/github/tesseract-ocr/tesseract/unittest/third_party/googletest/googletest/src/gtest.cc