mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-28 10:31:57 +00:00
48 lines
910 B
C++
48 lines
910 B
C++
//
|
|
// BufferAllocator.h
|
|
//
|
|
// Library: Foundation
|
|
// Package: Streams
|
|
// Module: BufferAllocator
|
|
//
|
|
// Definition of the BufferAllocator class.
|
|
//
|
|
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Foundation_BufferAllocator_INCLUDED
|
|
#define Foundation_BufferAllocator_INCLUDED
|
|
|
|
|
|
#include <cstddef>
|
|
#include <ios>
|
|
#include "Poco/Foundation.h"
|
|
|
|
|
|
namespace Poco
|
|
{
|
|
|
|
|
|
template <typename ch>
|
|
class BufferAllocator
|
|
/// The BufferAllocator used if no specific
|
|
/// BufferAllocator has been specified.
|
|
{
|
|
public:
|
|
typedef ch char_type;
|
|
|
|
static char_type * allocate(std::streamsize size) { return new char_type[static_cast<std::size_t>(size)]; }
|
|
|
|
static void deallocate(char_type * ptr, std::streamsize /*size*/) throw() { delete[] ptr; }
|
|
};
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_BufferAllocator_INCLUDED
|