escaped_string Class Reference

#include <escaped_string.h>

Public Member Functions
	escaped_string ()
	~escaped_string ()
	operator const char * () const
void	escape (const char *)

Private Member Functions
	escaped_string (const escaped_string &)
escaped_string &	operator= (const escaped_string &)

Private Attributes
char *	m_str
bool	m_owned

Detailed Description

Shared escaped string class.
   Copyright (C) 1999-2024 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

A class to handle converting a string that might contain
control characters, (eg newline, form-feed, etc), into one
in which contains escape sequences instead.   

Constructor & Destructor Documentation

escaped_string() [1/2]

escaped_string::escaped_string ( )

inline

References m_owned, m_str, and NULL.

~escaped_string()

escaped_string::~escaped_string ( )

inline

References free(), m_owned, and m_str.

escaped_string() [2/2]

escaped_string::escaped_string ( const escaped_string & )

inlineprivate

Member Function Documentation

escape()

void escaped_string::escape

(

const char *

unescaped

)

PR 84195: Replace control characters in "unescaped" with their
escaped equivalents.  Allow newlines if -fmessage-length has
been set to a non-zero value.  This is done here, rather than
where the attribute is recorded as the message length can
change between these two locations.   

References free(), ggc_alloc(), global_dc, i, m_owned, m_str, NULL, pp_is_wrapping_line, and diagnostic_context::printer.

operator const char *()

escaped_string::operator const char * ( ) const

inline

References m_str.

operator=()

escaped_string & escaped_string::operator= ( const escaped_string & )

inlineprivate

Field Documentation

m_owned

bool escaped_string::m_owned

private

Referenced by escape(), escaped_string(), and ~escaped_string().

m_str

char* escaped_string::m_str

private

Referenced by escape(), escaped_string(), operator const char *(), and ~escaped_string().

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

• escaped_string.h
• tree.cc