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#ifndef BYTEME_RAW_BUFFER_WRITER_HPP
#define BYTEME_RAW_BUFFER_WRITER_HPP
#include "Writer.hpp"
#include <vector>
/**
* @file RawBufferWriter.hpp
*
* @brief Write bytes to a raw buffer without any extra transformations.
*/
namespace byteme {
/**
* @brief Write bytes to a raw buffer.
*
* This class will append bytes to an internal instance of a `std::vector` without any further transformations.
* Not much else to say here.
*/
class RawBufferWriter : public Writer {
public:
/**
* @param n Initial size of the output buffer to reserve.
*/
RawBufferWriter(size_t n = 0) {
output.reserve(n);
}
using Writer::write;
void write(const unsigned char* buffer, size_t n) {
output.insert(output.end(), buffer, buffer + n);
}
void finish() {}
/**
* Contents of the output buffer.
* This should only be accessed after `finish()` is called.
*/
std::vector<unsigned char> output;
};
}
#endif
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