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factor out some table-based string manipulation routines to make it easier to seperate unicode vs. 8-bit character strings. bug 114450, r=dbaron sr=jag

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git-svn-id: svn://10.0.0.236/trunk@112213 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
alecf%netscape.com
2002-01-15 22:57:29 +00:00
parent 4bbb7aaef3
commit bfe2c85e5b
13 changed files with 573 additions and 183 deletions
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10
mozilla/xpcom/string/obsolete/nsString2.cpp
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@@ -299,7 +299,7 @@ nsString::StripChar(PRUnichar aChar,PRInt32 anOffset){
*/
void
nsString::StripChars(const char* aSet){
nsStr::StripChars(*this,aSet);
nsStr::StripChars2(*this,aSet);
}
@@ -413,14 +413,14 @@ nsString::ReplaceSubstring(const nsString& aTarget,const nsString& aNewValue){
if(aNewValue.mLength<aTarget.mLength) {
//Since target is longer than newValue, we should delete a few chars first, then overwrite.
PRInt32 theDelLen=aTarget.mLength-aNewValue.mLength;
nsStr::Delete(*this,theIndex,theDelLen);
nsStr::Delete2(*this,theIndex,theDelLen);
nsStr::Overwrite(*this,aNewValue,theIndex);
}
else {
//this is the worst case: the newvalue is larger than the substr it's replacing
//so we have to insert some characters...
PRInt32 theInsLen=aNewValue.mLength-aTarget.mLength;
StrInsert(*this,theIndex,aNewValue,0,theInsLen);
StrInsert2into2(*this,theIndex,aNewValue,0,theInsLen);
nsStr::Overwrite(*this,aNewValue,theIndex);
theIndex += aNewValue.mLength;
}
@@ -484,7 +484,7 @@ void
nsString::CompressSet(const char* aSet, PRUnichar aChar,PRBool aEliminateLeading,PRBool aEliminateTrailing){
if(aSet){
ReplaceChar(aSet,aChar);
nsStr::CompressSet(*this,aSet,aEliminateLeading,aEliminateTrailing);
nsStr::CompressSet2(*this,aSet,aEliminateLeading,aEliminateTrailing);
}
}
@@ -847,7 +847,7 @@ void nsString::InsertWithConversion(const char* aCString,PRUint32 anOffset,PRInt
else aCount=temp.mLength=nsCRT::strlen(aCString);
if(0<aCount){
StrInsert(*this,anOffset,temp,0,aCount);
StrInsert1into2(*this,anOffset,temp,0,aCount);
}
}
}