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plugin/pcre: new methods

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git-svn-id: svn://ultimatepp.org/upp/trunk@7496 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2014-07-09 09:15:09 +00:00
parent c610835560
commit c08fab60fb
2 changed files with 26 additions and 0 deletions
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21
uppsrc/plugin/pcre/RegExp.cpp
View file

@ -162,6 +162,27 @@ void RegExp::GetMatchPos(int i, int& iPosStart, int& iPosAfterEnd)
iPosAfterEnd = pos[i + 1];
}
int RegExp::GetOffset() const
{
return rc > 0 ? pos[0] : -1;
}
int RegExp::GetLength() const
{
return rc > 0 ? pos[1] - pos[0] : -1;
}
int RegExp::GetSubOffset(int i) const
{
ASSERT(i < rc - 1);
return pos[2 * i + 2];
}
int RegExp::GetSubLength(int i) const
{
return pos[2 * i + 3] - pos[2 * i + 2];
}
bool RegExp::ReplacePos(String& t, int p, int q, const String& r)
{
if(p>=0 && q<=t.GetLength() && q>p){

5
uppsrc/plugin/pcre/RegExp.h
View file

@ -90,6 +90,11 @@ public:
int GetCount();
String GetString(int i);
void GetMatchPos(int i, int& iPosStart, int& iPosAfterEnd);
int GetOffset() const;
int GetLength() const;
int GetSubOffset(int i) const;
int GetSubLength(int i) const;
int Replace(String& t, const Vector<String>& rv, bool backref=false);
int Replace(String& t, const String& r, bool backref=false);