diagnostics::logging::logger Class Reference

#include <logging.h>

Collaboration diagram for diagnostics::logging::logger:

Public Member Functions
	logger (output_file outfile)
void	log_printf (const char *fmt,...) __attribute__((__format__(printf
void void	log_bool_return (const char *function_name, bool retval)
void	emit_indent () const
void	emit_newline () const
FILE *	get_stream () const
int	get_indent () const
void	inc_depth ()
void	dec_depth ()

Private Attributes
output_file	m_outfile
int	m_log_depth

Detailed Description

A class for emitting a temporal log of what the diagnostics subsystem
is doing, for debugging.
We can't use pretty_printer here as we could potentially be debugging
pretty-printing itself.   

Constructor & Destructor Documentation

logger()

diagnostics::logging::logger::logger

(

output_file

outfile

)

References m_log_depth, and m_outfile.

Member Function Documentation

dec_depth()

void diagnostics::logging::logger::dec_depth ( )

inline

References m_log_depth.

emit_indent()

void diagnostics::logging::logger::emit_indent

(

)

const

Emit indentation to OUTFILE for the start of a log line.   

References get_indent(), and get_stream().

Referenced by log_printf().

emit_newline()

void diagnostics::logging::logger::emit_newline

(

)

const

References fputc(), and get_stream().

Referenced by log_printf().

get_indent()

int diagnostics::logging::logger::get_indent ( ) const

inline

References m_log_depth.

Referenced by emit_indent().

get_stream()

FILE * diagnostics::logging::logger::get_stream ( ) const

inline

References m_outfile.

Referenced by emit_indent(), emit_newline(), and log_printf().

inc_depth()

void diagnostics::logging::logger::inc_depth ( )

inline

References m_log_depth.

log_bool_return()

void diagnostics::logging::logger::log_bool_return	(	const char *	function_name,
		bool	retval )

References function_name(), and log_printf().

log_printf()

void diagnostics::logging::logger::log_printf	(	const char *	fmt,
			... )

References ap, emit_indent(), emit_newline(), get_stream(), and vfprintf().

Referenced by log_bool_return().

Field Documentation

m_log_depth

int diagnostics::logging::logger::m_log_depth

private

Referenced by dec_depth(), get_indent(), inc_depth(), and logger().

m_outfile

output_file diagnostics::logging::logger::m_outfile

private

Referenced by get_stream(), and logger().

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

• logging.h
• logging.cc