Miscellaneous utilities. More...

#include <string>

Include dependency graph for utils.hh:

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Classes
struct	Error
	Error exception. More...

Functions
std::string	esc_str (std::string const &s)
	escape a string in a way that when double quoted, recovers original More...

std::ostream &	msg (int level)
	message stream with given level More...

void	error (std::string const &m)
	throw error after error message More...

Variables
int	msg_level
	level below which messages are shown More...

std::ostream &	debug
	ostream for debugging message More...

std::ostream &	info
	ostream informative message More...

std::ostream &	warn
	ostream warning message More...

Detailed Description

Miscellaneous utilities.

Author: Chun-Chung Chen <cjj@u.nosp@m..was.nosp@m.hingt.nosp@m.on.e.nosp@m.du>

Definition in file utils.hh.

Function Documentation

◆ error()

void error ( std::string const & m )

throw error after error message

Definition at line 58 of file utils.cc.

◆ esc_str()

std::string esc_str ( std::string const & s )

escape a string in a way that when double quoted, recovers original

Returns: escaped string

escape a string in a way that when double quoted, recovers original

Parameters

s	string to be escaped

Definition at line 9 of file utils.cc.

◆ msg()

std::ostream& msg ( int l )

message stream with given level

Definition at line 48 of file utils.cc.

Variable Documentation

◆ debug

std::ostream& debug

ostream for debugging message

Definition at line 53 of file utils.cc.

◆ info

std::ostream& info

ostream informative message

Definition at line 54 of file utils.cc.

◆ msg_level

int msg_level

level below which messages are shown

message level to display

Definition at line 46 of file utils.cc.

◆ warn

std::ostream& warn

ostream warning message

Definition at line 55 of file utils.cc.

Classes

Functions

Variables