diff options
Diffstat (limited to 'include/gmock/gmock-printers.h')
| -rw-r--r-- | include/gmock/gmock-printers.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/gmock/gmock-printers.h b/include/gmock/gmock-printers.h index 759aa34..5cd5f12 100644 --- a/include/gmock/gmock-printers.h +++ b/include/gmock/gmock-printers.h @@ -44,9 +44,12 @@ // When T is a reference type, the address of the value is also // printed. // -// We also provide a convenient wrapper +// We also provide some convenient wrappers: // +// // Prints to a string. // string ::testing::internal::UniversalPrinter<T>::PrintAsString(value); +// // Prints a value using its inferred type. +// void ::testing::internal::UniversalPrint(const T& value, ostream*); #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_PRINTERS_H_ #define GMOCK_INCLUDE_GMOCK_GMOCK_PRINTERS_H_ @@ -585,6 +588,16 @@ class UniversalPrinter<T&> { #endif // _MSC_VER }; +// Prints a value using its inferred type. In particular, if the +// original type of the value is a reference, the *referenced* type +// (as opposed to the reference type) will be used, as C++ doesn't +// infer reference types. This is useful when you just want to know +// what the value is and don't care if it's a reference or not. +template <typename T> +void UniversalPrint(const T& value, ::std::ostream* os) { + UniversalPrinter<T>::Print(value, os); +} + } // namespace internal } // namespace testing |