[Hgengine-cvs] SF.net SVN: hgengine:[662] Mercury2/src

[<axl...@us...>]

Revision: 662
          http://hgengine.svn.sourceforge.net/hgengine/?rev=662&view=rev
Author:   axlecrusher
Date:     2010-01-15 21:52:17 +0000 (Fri, 15 Jan 2010)

Log Message:
-----------
add replace routine

Modified Paths:
--------------
    Mercury2/src/MercuryString.cpp
    Mercury2/src/MercuryString.h

Modified: Mercury2/src/MercuryString.cpp
===================================================================
--- Mercury2/src/MercuryString.cpp	2010-01-15 18:58:16 UTC (rev 661)
+++ Mercury2/src/MercuryString.cpp	2010-01-15 21:52:17 UTC (rev 662)
@@ -336,6 +336,17 @@
 	return strncmp( m_sCur + start, cmp, len );
 }
 
+MString MString::replace(const MString& old, const MString& n)
+{
+	if (this->empty() || old.empty() || n.empty()) return *this;
+
+	int i = this->find(old);
+	if (i<0) return *this;
+
+	MString s = this->substr(0,i) + n + this->substr(i+old.length());
+	return s.replace(old, n);
+}
+
 unsigned int MString::hash() const
 {
 	unsigned int ret = 0;

Modified: Mercury2/src/MercuryString.h
===================================================================
--- Mercury2/src/MercuryString.h	2010-01-15 18:58:16 UTC (rev 661)
+++ Mercury2/src/MercuryString.h	2010-01-15 21:52:17 UTC (rev 662)
@@ -65,6 +65,8 @@
 	int compare( int start, int len, const MString & cmp ) const;
 	int compare( int start, int len, const char * cmp ) const;
 
+	MString replace(const MString& old, const MString& n);
+
 	unsigned int hash() const;
 
 	enum 


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