diff options
Diffstat (limited to 'Ivy')
| -rw-r--r-- | Ivy/Regexp.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Ivy/Regexp.h b/Ivy/Regexp.h new file mode 100644 index 0000000..22e2699 --- /dev/null +++ b/Ivy/Regexp.h @@ -0,0 +1,44 @@ +#ifndef __REGEXP_H__
+#define __REGEXP_H__
+
+
+class regexp;
+
+class Regexp
+{
+public:
+ enum { NSUBEXP = 20 };
+
+ Regexp();
+ Regexp( const char * exp, bool iCase = 0 );
+ Regexp( const Regexp &r );
+ ~Regexp();
+ const Regexp & operator=( const Regexp & r );
+
+ bool Match( const char * s );
+ int SubStrings() const;
+
+ const string operator[]( unsigned int i ) const;
+ int SubStart( unsigned int i ) const;
+ int SubLength( unsigned int i ) const;
+
+ string GetReplaceString( const char * source ) const;
+
+ string GetErrorString() const;
+ bool CompiledOK() const;
+
+#if defined( _RE_DEBUG )
+ void Dump();
+#endif
+private:
+ const char * str; /* used to return substring offsets only */
+ mutable string m_szError;
+ regexp * rc;
+
+ void ClearErrorString() const;
+ int safeIndex( unsigned int i ) const;
+
+};
+
+#endif
+
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