#include <pretty-print.h>

Collaboration diagram for output_buffer:

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Public Member Functions
	output_buffer ()

	output_buffer (const output_buffer &)=delete

	output_buffer (output_buffer &&)=delete

	~output_buffer ()

output_buffer &	operator= (const output_buffer &)=delete

output_buffer &	operator= (output_buffer &&)=delete

pp_formatted_chunks *	push_formatted_chunks ()

void	pop_formatted_chunks ()

void	dump (FILE *out, int indent) const

void DEBUG_FUNCTION	dump () const

Data Fields
struct obstack	m_formatted_obstack

struct obstack	m_chunk_obstack

struct obstack *	m_obstack

pp_formatted_chunks *	m_cur_formatted_chunks

FILE *	m_stream

int	m_line_length

char	m_digit_buffer [128]

bool	m_flush_p

Detailed Description

The output buffer datatype.  This is best seen as an abstract datatype
whose fields should not be accessed directly by clients.

Constructor & Destructor Documentation

◆ output_buffer() [1/3]

output_buffer::output_buffer ( )

References m_chunk_obstack, and m_formatted_obstack.

◆ output_buffer() [2/3]

output_buffer::output_buffer ( const output_buffer & )

delete

◆ output_buffer() [3/3]

output_buffer::output_buffer ( output_buffer && )

delete

◆ ~output_buffer()

output_buffer::~output_buffer ( )

References m_chunk_obstack, m_formatted_obstack, and NULL.

Referenced by pretty_printer::~pretty_printer().

Member Function Documentation

◆ dump() [1/2]

void DEBUG_FUNCTION output_buffer::dump ( ) const

inline

References dump().

Referenced by dump().

◆ dump() [2/2]

void output_buffer::dump	(	FILE *	out,
		int	indent ) const

Dump state of this output_buffer to OUT, for debugging.

References m_chunk_obstack, m_cur_formatted_chunks, m_formatted_obstack, pp_formatted_chunks::m_prev, and print_hexdump().

Referenced by diagnostic_text_format_buffer::dump(), and pretty_printer::dump().

◆ operator=() [1/2]

output_buffer & output_buffer::operator= ( const output_buffer & )

delete

◆ operator=() [2/2]

output_buffer & output_buffer::operator= ( output_buffer && )

delete

◆ pop_formatted_chunks()

void output_buffer::pop_formatted_chunks ( )

Deallocate the current pp_formatted_chunks structure and everything after it
(i.e. the associated series of formatted strings, pp_token_lists, and
pp_tokens).

References gcc_assert, m_chunk_obstack, m_cur_formatted_chunks, and pp_formatted_chunks::m_prev.

◆ push_formatted_chunks()

pp_formatted_chunks * output_buffer::push_formatted_chunks ( )

Allocate a new pp_formatted_chunks from chunk_obstack and push
it onto this buffer's stack.
This represents the result of phases 1 and 2 of formatting.

References m_chunk_obstack, m_cur_formatted_chunks, and pp_formatted_chunks::m_prev.

Referenced by pretty_printer::format().