the_Foundation 1.0
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Data Structures | Macros | Typedefs | Enumerations | Functions | Variables
regexp.h File Reference
#include "defs.h"
#include "range.h"
#include "class.h"
#include "string.h"

Data Structures

struct  iRegExpClass
 
struct  iRegExpMatch
 

Macros

#define iRegExpMaxSubstrings   32
 

Typedefs

typedef struct Impl_RegExp iRegExp
 

Enumerations

enum  iRegExpOption { caseSensitive_RegExpOption = 0 , caseInsensitive_RegExpOption = 0x1 , multiLine_RegExpOption = 0x2 }
 

Functions

iBool isSyntaxChar_RegExp (iChar)
 
iRegExp * new_RegExp (const char *pattern, enum iRegExpOption options)
 
void deinit_RegExp (iRegExp *)
 
iBool match_RegExp (const iRegExp *, const char *subject, size_t len, iRegExpMatch *match)
 
void init_RegExpMatch (iRegExpMatch *)
 
iString * captured_RegExpMatch (const iRegExpMatch *, int index)
 
iRangecc capturedRange_RegExpMatch (const iRegExpMatch *, int index)
 

Variables

iRegExpClass Class_RegExp
 

Detailed Description

Perl-compatible regular expressions.

Authors
Copyright (c) 2017 Jaakko Keränen jaakk.nosp@m.o.ke.nosp@m.ranen.nosp@m.@iki.nosp@m..fi
License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

◆ new_RegExp()

iRegExp * new_RegExp ( const char *  pattern,
enum iRegExpOption  options 
)

Compiles a regular expression.

Avoid repeatedly compiling and releasing RegExp objects: always compile first and then use multiple times.

Parameters
patternRegular expression.
optionsOptions affecting the matching behavior.
Returns
RegExp object.
See also
Perl compatible regular expressions