API:System.Generics.Defaults.TIStringComparer
Delphi
TIStringComparer = class(TCustomComparer<string>)
C++
class PASCALIMPLEMENTATION TIStringComparer : public TCustomComparer__1<System::UnicodeString>
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | System.Generics.Defaults.pas System.Generics.Defaults.hpp |
System.Generics.Defaults | System.Generics.Defaults |
Description
TCustomComparer is a generic base for classes that implement the IComparer and IEqualityComparer interfaces. System.Generics.Defaults.TIStringComparer inherits from System.Generics.Defaults.TCustomComparer. All content below this line refers to System.Generics.Defaults.TCustomComparer.
TCustomComparer is a generic base for classes that implement the IComparer and IEqualityComparer interfaces.
Use TCustomComparer as a base for classes that have to support both comparison and equality checking. The Compare, Equals, and GetHashCode methods are abstract and thus must be implemented in descendant classes.