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Diffstat (limited to 'base/include/android-base/macros.h')
| -rw-r--r-- | base/include/android-base/macros.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/base/include/android-base/macros.h b/base/include/android-base/macros.h index 299ec35a9..ee16d023c 100644 --- a/base/include/android-base/macros.h +++ b/base/include/android-base/macros.h @@ -60,9 +60,18 @@ // This should be used in the private: declarations for a class // that wants to prevent anyone from instantiating it. This is // especially useful for classes containing only static methods. +// +// When building with C++11 toolchains, just use the language support +// for explicitly deleted methods. +#if __cplusplus >= 201103L +#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \ + TypeName() = delete; \ + DISALLOW_COPY_AND_ASSIGN(TypeName) +#else #define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \ TypeName(); \ DISALLOW_COPY_AND_ASSIGN(TypeName) +#endif // The arraysize(arr) macro returns the # of elements in an array arr. // The expression is a compile-time constant, and therefore can be |