mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 08:23:21 +01:00
33 lines
944 B
C++
33 lines
944 B
C++
//===--- Capacity.h - Generic computation of ADT memory use -----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the capacity function that computes the amount of
|
|
// memory used by an ADT.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SUPPORT_CAPACITY_H
|
|
#define LLVM_SUPPORT_CAPACITY_H
|
|
|
|
#include <cstddef>
|
|
|
|
namespace llvm {
|
|
|
|
template <typename T>
|
|
static inline size_t capacity_in_bytes(const T &x) {
|
|
// This default definition of capacity should work for things like std::vector
|
|
// and friends. More specialized versions will work for others.
|
|
return x.capacity() * sizeof(typename T::value_type);
|
|
}
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|
|
|