System.RegularExpressions.TMatch
Delphi
TMatch = record
C++
struct DECLSPEC_DRECORD TMatch
{
private:
TGroup FGroup;
TGroupCollection FGroups;
System::_di_IInterface FNotifier;
protected:
__fastcall TMatch(const System::_di_IInterface ANotifier, const System::UnicodeString AValue, int AIndex, int ALength, bool ASuccess);
private:
int __fastcall GetIndex();
TGroupCollection __fastcall GetGroups();
int __fastcall GetLength();
bool __fastcall GetSuccess();
System::UnicodeString __fastcall GetValue();
public:
TMatch __fastcall NextMatch();
System::UnicodeString __fastcall Result(const System::UnicodeString Pattern);
__property TGroupCollection Groups = {read=GetGroups};
__property int Index = {read=GetIndex};
__property int Length = {read=GetLength};
__property bool Success = {read=GetSuccess};
__property System::UnicodeString Value = {read=GetValue};
TMatch() {}
};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
record struct |
public | System.RegularExpressions.pas System.RegularExpressions.hpp |
System.RegularExpressions | System.RegularExpressions |
Description
A record containing the results of a single regular expression match.
TMatch has no public constructor. TMatch is constructed by methods like System.RegularExpressions.TRegEx.Match as a return value which represents the first pattern match in a string. TMatch is also the return type of NextMatch. System.RegularExpressions.TRegEx.Matches returns a TMatchCollection that contains all matches found.
If a pattern match is successful, the Value property contains the matched substring, the Index property contains the zero-based starting position of the matched substring in the input string, and the Length property contains the length of matched substring in the input string.
Because a single match can involve multiple capturing groups, TMatch has a Groups property that is of type TGroupCollection.