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Diffstat (limited to 'include/gmock/internal/gmock-internal-utils.h')
| -rw-r--r-- | include/gmock/internal/gmock-internal-utils.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/gmock/internal/gmock-internal-utils.h b/include/gmock/internal/gmock-internal-utils.h index d63fb223..f9b6b809 100644 --- a/include/gmock/internal/gmock-internal-utils.h +++ b/include/gmock/internal/gmock-internal-utils.h @@ -348,6 +348,19 @@ template <typename T> struct type_equals<T, T> : public true_type {}; template <typename T> struct remove_reference { typedef T type; }; // NOLINT template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT +// DecayArray<T>::type turns an array type U[N] to const U* and preserves +// other types. Useful for saving a copy of a function argument. +template <typename T> struct DecayArray { typedef T type; }; // NOLINT +template <typename T, size_t N> struct DecayArray<T[N]> { + typedef const T* type; +}; +// Sometimes people use arrays whose size is not available at the use site +// (e.g. extern const char kNamePrefix[]). This specialization covers that +// case. +template <typename T> struct DecayArray<T[]> { + typedef const T* type; +}; + // Invalid<T>() returns an invalid value of type T. This is useful // when a value of type T is needed for compilation, but the statement // will not really be executed (or we don't care if the statement |