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DGtal::concepts::CPointFunctor< T > Struct Template Reference
Aim: Defines a functor on points. More...
#include <DGtal/kernel/CPointFunctor.h>
Inheritance diagram for DGtal::concepts::CPointFunctor< T >:
Public Types | |
| typedef T::Point | Point |
| typedef T::Value | Value |
Additional Inherited Members | |
 Public Member Functions inherited from DGtal::concepts::CUnaryFunctor< T, T::Point, T::Value > | |
| BOOST_CONCEPT_USAGE (CUnaryFunctor) | |
Detailed Description
template<typename T>
struct DGtal::concepts::CPointFunctor< T >
struct DGtal::concepts::CPointFunctor< T >
Aim: Defines a functor on points.
Description of concept 'CPointFunctor'
Associates values to points.
Refinement of CUnaryFunctor
Associated types
- Point : specifies the type for a point (inner type).
- Value : specifies the type for a value (inner type).
Notation
- X : A type that is a model of CPointFunctor
- x : Object of type X
- p : Object of type Point
- v : Object of type Value
Definitions
Valid expressions and semantics
| Name | Expression | Type requirements | Return type | Precondition | Semantics | Post condition | Complexity |
|---|---|---|---|---|---|---|---|
| Apply function | x(p) | v | the value of the function x at point p |
Invariants
- Shapes and images are models of (refinements of) this concept
Notes
Definition at line 88 of file CPointFunctor.h.
Member Typedef Documentation
◆ Point
template<typename T >
| typedef T::Point DGtal::concepts::CPointFunctor< T >::Point |
Definition at line 92 of file CPointFunctor.h.
◆ Value
template<typename T >
| typedef T::Value DGtal::concepts::CPointFunctor< T >::Value |
Definition at line 93 of file CPointFunctor.h.
The documentation for this struct was generated from the following file:
