Packages

rocksdb

2.2.0
3.1.2 3.1.1 3.1.0 3.0.0 2.6.2 2.6.1 retired 2.6.0 retired 2.5.0 2.4.1 2.4.0 2.3.0 2.2.0 2.1.0 2.0.0 1.9.0 1.8.0 1.7.0 1.6.0 1.5.1 1.5.0 1.4.0 1.3.2 1.3.1 1.3.0 1.2.0 1.1.1 1.1.0 1.0.0 0.26.2 0.26.1 0.26.0 0.25.0 0.24.0 0.23.3 0.23.2 0.23.1 0.23.0 0.22.0 0.21.0 0.20.1 0.20.0 0.19.0 0.18.0 0.17.0 0.16.0 0.15.0 0.14.0 0.13.1 0.13.0 0.12.0 0.11.0 0.10.0 0.9.1 0.9.0 0.8.2 0.8.1 0.8.0 0.7.1 0.7.0 0.6.4 0.6.3 0.6.2 0.6.1 0.6.0

RocksDB for Erlang

HexDocs

Current section

Files

Jump to
Readme
64 Versions
0 Dependencies
Dependants
Files
Activity
rocksdb deps snappy third_party benchmark src arraysize.h
Raw

deps/snappy/third_party/benchmark/src/arraysize.h 

#ifndef BENCHMARK_ARRAYSIZE_H_

#define BENCHMARK_ARRAYSIZE_H_



#include "internal_macros.h"



namespace benchmark {

namespace internal {

// The arraysize(arr) macro returns the # of elements in an array arr.

// The expression is a compile-time constant, and therefore can be

// used in defining new arrays, for example.  If you use arraysize on

// a pointer by mistake, you will get a compile-time error.

//



// This template function declaration is used in defining arraysize.

// Note that the function doesn't need an implementation, as we only

// use its type.

template <typename T, size_t N>

char (&ArraySizeHelper(T (&array)[N]))[N];



// That gcc wants both of these prototypes seems mysterious. VC, for

// its part, can't decide which to use (another mystery). Matching of

// template overloads: the final frontier.

#ifndef COMPILER_MSVC

template <typename T, size_t N>

char (&ArraySizeHelper(const T (&array)[N]))[N];

#endif



#define arraysize(array) (sizeof(::benchmark::internal::ArraySizeHelper(array)))



}  // end namespace internal

}  // end namespace benchmark



#endif  // BENCHMARK_ARRAYSIZE_H_