57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#include "yaml-cpp/ostream_wrapper.h"
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#include <cstring>
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#include <iostream>
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namespace YAML
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{
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ostream_wrapper::ostream_wrapper(): m_buffer(1), m_pStream(0), m_pos(0), m_row(0), m_col(0), m_comment(false)
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{
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}
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ostream_wrapper::ostream_wrapper(std::ostream& stream): m_pStream(&stream), m_pos(0), m_row(0), m_col(0), m_comment(false)
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{
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}
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ostream_wrapper::~ostream_wrapper()
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{
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}
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void ostream_wrapper::write(const std::string& str)
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{
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if(m_pStream) {
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m_pStream->write(str.c_str(), str.size());
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} else {
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m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
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std::copy(str.begin(), str.end(), &m_buffer[m_pos]);
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}
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for(std::size_t i=0;i<str.size();i++)
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update_pos(str[i]);
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}
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void ostream_wrapper::write(const char *str, std::size_t size)
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{
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if(m_pStream) {
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m_pStream->write(str, size);
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} else {
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m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
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std::copy(str, str + size, &m_buffer[m_pos]);
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}
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for(std::size_t i=0;i<size;i++)
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update_pos(str[i]);
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}
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void ostream_wrapper::update_pos(char ch)
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{
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m_pos++;
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m_col++;
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if(ch == '\n') {
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m_row++;
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m_col = 0;
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m_comment = false;
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}
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}
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}
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