Filter< N, T > Class Template Reference
Templated representation of a symmetric N-dimensional filter function in T^N centered at zero with known max support (where the function is zero outside of that radius of that support; ie, support is equivalent to diameter). More...
#include <Filter.h>
Inheritance diagram for Filter< N, T >:
Public Member Functions | |
Constructors | |
| Filter (real_t support=2) | |
| virtual | ~Filter () |
Initialization | |
| virtual void | init () |
| Performs any initialization which may be necessary before filter evaluation. | |
Main usage interface | |
| virtual T | evaluate (const Vector2 &pt)=0 |
Accessors / Mutators | |
| real_t | getSupport () const |
Protected Attributes | |
| real_t | m_support |
Detailed Description
template<unsigned N = 2, typename T = real_t>
class Filter< N, T >
Templated representation of a symmetric N-dimensional filter function in T^N centered at zero with known max support (where the function is zero outside of that radius of that support; ie, support is equivalent to diameter).
- Date:
- Fall 2008
Definition at line 21 of file Filter.h.
Constructor & Destructor Documentation
Member Function Documentation
template<unsigned N = 2, typename T = real_t>
| virtual void Filter< N, T >::init | ( | ) | [inline, virtual] |
Performs any initialization which may be necessary before filter evaluation.
- Note:
- Default implementation initializes the filter support based on its PropertyMap
Reimplemented in GaussianFilter, KernelFilter, LanczosSincFilter, and MitchellFilter.
template<unsigned N = 2, typename T = real_t>
| virtual T Filter< N, T >::evaluate | ( | const Vector2 & | pt | ) | [pure virtual] |
- Returns:
- the value of this filter function evaluated at the given point
Implemented in BoxFilter, GaussianFilter, KernelFilter, LanczosSincFilter, MitchellFilter, and TriangleFilter.
Member Data Documentation
The documentation for this class was generated from the following file:
Generated on 28 Feb 2009 for Milton by
1.5.6