Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter Class Reference

Collaboration diagram for Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter:

Public Member Functions
	GCodeFileWriter (FilePtr &out, const std::string &out_path, std::vector< size_t > &lines_ends, const char *error_message)
	~GCodeFileWriter ()
void	append (std::string_view text)
void	flush ()

Private Attributes
FilePtr &	m_out
const std::string &	m_out_path
std::vector< size_t > &	m_lines_ends
const char *	m_error_message
std::string	m_buffer
size_t	m_file_pos {0}

Detailed Description

Constructor & Destructor Documentation

GCodeFileWriter()

Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::GCodeFileWriter ( FilePtr & out, const std::string & out_path, std::vector< size_t > & lines_ends, const char * error_message )

inline

        : m_out(out), m_out_path(out_path), m_lines_ends(lines_ends), m_error_message(error_message)
    {}

References m_error_message, m_lines_ends, m_out, and m_out_path.

~GCodeFileWriter()

Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::~GCodeFileWriter ( )

inline

{ assert(m_buffer.empty() || std::uncaught_exceptions() > 0); }

References m_buffer.

Member Function Documentation

append()

void Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::append ( std::string_view text )

inline

    {
        const size_t text_pos = m_file_pos + m_buffer.size();
        for (size_t i = text.find('\n'); i != std::string_view::npos; i = text.find('\n', i + 1))
            m_lines_ends.emplace_back(text_pos + i + 1);
        m_buffer += text;
        if (m_buffer.size() >= GCodeProcessor::Output_Block_Size)
            flush();
    }

References flush(), m_buffer, m_file_pos, m_lines_ends, and Slic3r::GCodeProcessor::Output_Block_Size.

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flush()

void Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::flush ( )

inline

    {
        if (m_buffer.empty())
            return;
        fwrite(m_buffer.data(), 1, m_buffer.size(), m_out.f);
        if (ferror(m_out.f)) {
            m_out.close();
            boost::nowide::remove(m_out_path.c_str());
            throw Slic3r::RuntimeError(m_error_message);
        }
        m_file_pos += m_buffer.size();
        m_buffer.clear();
    }

References m_buffer, m_error_message, m_file_pos, m_out, and m_out_path.

Referenced by append().

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Member Data Documentation

m_buffer

std::string Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_buffer

private

Referenced by ~GCodeFileWriter(), append(), and flush().

m_error_message

const char* Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_error_message

private

Referenced by GCodeFileWriter(), and flush().

m_file_pos

size_t Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_file_pos {0}

private

{0};

Referenced by append(), and flush().

m_lines_ends

std::vector<size_t>& Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_lines_ends

private

Referenced by GCodeFileWriter(), and append().

m_out

FilePtr& Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_out

private

Referenced by GCodeFileWriter(), and flush().

m_out_path

const std::string& Slic3r::anonymous_namespace{GCodeProcessor.cpp}::GCodeFileWriter::m_out_path

private

Referenced by GCodeFileWriter(), and flush().

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The documentation for this class was generated from the following file:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/GCode/GCodeProcessor.cpp