output_buffer Class Reference

#include <pretty-print.h>

Collaboration diagram for output_buffer:

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, m_cur_formatted_chunks, m_digit_buffer, m_flush_p, m_formatted_obstack, m_line_length, m_obstack, m_stream, and true.

Referenced by operator=(), operator=(), output_buffer(), and output_buffer().

output_buffer() [2/3]

output_buffer::output_buffer ( const output_buffer & )

delete

References output_buffer().

output_buffer() [3/3]

output_buffer::output_buffer ( output_buffer && )

delete

References output_buffer().

~output_buffer()

output_buffer::~output_buffer

(

)

References m_chunk_obstack, m_formatted_obstack, and NULL.

Member Function Documentation

dump() [1/2]

void DEBUG_FUNCTION output_buffer::dump ( ) const

inline

References DEBUG_FUNCTION, and 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, and print_hexdump().

operator=() [1/2]

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

delete

References output_buffer().

operator=() [2/2]

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

delete

References output_buffer().

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.

Referenced by pretty_printer::pp_output_formatted_text.

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.

Field Documentation

m_chunk_obstack

struct obstack output_buffer::m_chunk_obstack

Referenced by dump(), output_buffer(), pop_formatted_chunks(), pretty_printer::pp_output_formatted_text, push_formatted_chunks(), and ~output_buffer().

m_cur_formatted_chunks

pp_formatted_chunks* output_buffer::m_cur_formatted_chunks

Referenced by dump(), output_buffer(), pop_formatted_chunks(), pretty_printer::pp_output_formatted_text, and push_formatted_chunks().

m_digit_buffer

char output_buffer::m_digit_buffer[128]

Referenced by output_buffer().

m_flush_p

bool output_buffer::m_flush_p

Referenced by output_buffer().

m_formatted_obstack

struct obstack output_buffer::m_formatted_obstack

Referenced by dump(), dump_pretty_printer::custom_token_printer::emit_any_pending_textual_chunks(), output_buffer(), pretty_printer::pp_output_formatted_text, and ~output_buffer().

m_line_length

int output_buffer::m_line_length

Referenced by output_buffer(), output_buffer_append_r(), pp_character(), pp_clear_output_area(), pp_newline(), and pretty_printer::remaining_character_count_for_line().

m_obstack

struct obstack* output_buffer::m_obstack

Referenced by dump_pretty_printer::custom_token_printer::emit_any_pending_textual_chunks(), output_buffer(), output_buffer_append_r(), output_buffer_formatted_text(), output_buffer_last_position_in_text(), and pretty_printer::pp_output_formatted_text.

m_stream

FILE* output_buffer::m_stream

Referenced by json::value::dump(), output_buffer(), pp_write_text_as_dot_label_to_stream(), and pp_write_text_as_html_like_dot_to_stream().

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

• pretty-print.h
• pretty-print.cc