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Added constructor to the Emitter with a stream, so you can write directly to a stream instead of our temp

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This commit is contained in:
Jesse Beder
2012-05-25 18:22:33 -05:00
parent e6d4a915dc
commit 2ffdc5b4d1
5 changed files with 32 additions and 11 deletions
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4
src/emitter.cpp
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@@ -11,6 +11,10 @@ namespace YAML
{
}
Emitter::Emitter(std::ostream& stream): m_pState(new EmitterState), m_stream(stream)
{
}
Emitter::~Emitter()
{
}

22
src/ostream_wrapper.cpp
View File

@@ -4,18 +4,26 @@
namespace YAML
{
ostream_wrapper::ostream_wrapper(): m_pos(0), m_row(0), m_col(0), m_comment(false)
ostream_wrapper::ostream_wrapper(): m_pStream(0), m_pos(0), m_row(0), m_col(0), m_comment(false)
{
}
ostream_wrapper::ostream_wrapper(std::ostream& stream): m_pStream(&stream), m_pos(0), m_row(0), m_col(0), m_comment(false)
{
}
ostream_wrapper::~ostream_wrapper()
{
}
void ostream_wrapper::write(const std::string& str)
{
m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
std::copy(str.begin(), str.end(), &m_buffer[m_pos]);
if(m_pStream) {
m_pStream->write(str.c_str(), str.size());
} else {
m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
std::copy(str.begin(), str.end(), &m_buffer[m_pos]);
}
for(std::size_t i=0;i<str.size();i++)
update_pos(str[i]);
@@ -23,8 +31,12 @@ namespace YAML
void ostream_wrapper::write(const char *str, std::size_t size)
{
m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
std::copy(str, str + size, &m_buffer[m_pos]);
if(m_pStream) {
m_pStream->write(str, size);
} else {
m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
std::copy(str, str + size, &m_buffer[m_pos]);
}
for(std::size_t i=0;i<size;i++)
update_pos(str[i]);