This read-only map gives back the given key as value without any modification.
#include <lemon/maps.h>
Inheritance diagram for IdentityMap< T >:Public Types | |
| typedef T | Key |
| | |
| typedef T | Value |
| | |
Public Types inherited from MapBase< T, T > | |
| typedef T | Key |
| The key type of the map. | |
| typedef T | Value |
| The value type of the map. (The type of objects associated with the keys). | |
Public Member Functions | |
| Value | operator[] (const Key &k) const |
| Gives back the given value without any modification. | |
Related Functions | |
(Note that these are not member functions.) | |
| template<typename T > | |
| IdentityMap< T > | identityMap () |
Returns an IdentityMap class. More... | |
1.8.5