This read-write map returns the value of the given map multiplied from the left side with a constant value. Its Key and Value are inherited from M. It can also be used as write map if the / operator is defined between Value and C and the given multiplier is not zero.
The simplest way of using this map is through the scaleWriteMap() function.
#include <lemon/maps.h>
 Inheritance diagram for ScaleWriteMap< M, C >:
 Inheritance diagram for ScaleWriteMap< M, C >:| Public Types | |
| typedef M::Key | Key | 
|  | |
| typedef M::Value | Value | 
|  | |
|  Public Types inherited from MapBase< M::Key, M::Value > | |
| typedef M::Key | Key | 
| The key type of the map. | |
| typedef M::Value | Value | 
| The value type of the map. (The type of objects associated with the keys). | |
| Public Member Functions | |
| ScaleWriteMap (M &m, const C &v) | |
| Constructor.  More... | |
| Value | operator[] (const Key &k) const | 
|  | |
| void | set (const Key &k, const Value &v) | 
|  | |
| Related Functions | |
| (Note that these are not member functions.) | |
| template<typename M , typename C > | |
| ScaleWriteMap< M, C > | scaleWriteMap (M &m, const C &v) | 
| Returns a ScaleWriteMapclass.  More... | |
| 
 | inline | 
Constructor.
| m | The undelying map. | 
| v | The constant value. | 
 1.8.5
 1.8.5