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/*
* OutputBuffer.h - Part of the PeLib library.
*
* Copyright (c) 2004 - 2005 Sebastian Porst (webmaster@the-interweb.com)
* All rights reserved.
*
* This software is licensed under the zlib/libpng License.
* For more details see http://www.opensource.org/licenses/zlib-license.php
* or the license information file (license.htm) in the root directory
* of PeLib.
*/
#ifndef OUTPUTBUFFER_H
#define OUTPUTBUFFER_H
#include <vector>
#include <iterator>
namespace PeLib
{
class OutputBuffer
{
private:
std::vector<unsigned char>& m_vBuffer;
public:
OutputBuffer(std::vector<unsigned char>& vBuffer);
const unsigned char* data() const;
unsigned long size();
template<typename T>
OutputBuffer& operator<<(const T& value)
{
const unsigned char* p = reinterpret_cast<const unsigned char*>(&value);
std::copy(p, p + sizeof(value), std::back_inserter(m_vBuffer));
return *this;
}
void add(const char* lpBuffer, unsigned long ulSize);
void reset();
void resize(unsigned int uiSize);
void set(unsigned int uiPosition);
template<typename T>
void update(unsigned long ulIndex, const T& value)
{
*(T*)(&m_vBuffer[ulIndex]) = value;
}
};
}
#endif
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