vil_transform.h File Reference

STL algorithm like methods. More...

#include <cassert>
#include <vil/vil_image_view.h>

Go to the source code of this file.

Functions
template<class T , class F >
void	vil_transform (vil_image_view< T > &image, F functor)
	Apply a unary operation to each pixel in image. More...
template<class inP , class outP , class Op >
void	vil_transform (const vil_image_view< inP > &src, vil_image_view< outP > &dest, Op functor)
	Apply a unary operation to each pixel in src to get dest. More...
template<class inP , class outP , class Op >
void	vil_transform2 (const vil_image_view< inP > &src, vil_image_view< outP > &dest, Op functor)
	Apply a binary function to each pixel in src and dest that modifies dest. More...
template<class inA , class inB , class outP , class BinOp >
void	vil_transform (const vil_image_view< inA > &srcA, const vil_image_view< inB > &srcB, vil_image_view< outP > &dest, BinOp functor)
	Apply a binary operation to each pixel in srcA and srcB to get dest. More...
template<class inA , class inB , class outP , class BinOp >
void	vil_transform (const vil_image_view< inA > &srcA, const vil_image_view< inB > &srcB, const vil_image_view< outP > &dest, BinOp functor)
	Apply a binary operation to each pixel in srcA and srcB to get dest. More...

Detailed Description

STL algorithm like methods.

Author

Ian Scott.

Definition in file vil_transform.h.

Function Documentation

vil_transform() [1/4]

template<class T , class F >

void vil_transform ( vil_image_view< T > &  image, F  functor  )

inline

Apply a unary operation to each pixel in image.

Parameters

functor

should take a value of type T and return same type

Definition at line 19 of file vil_transform.h.

vil_transform() [2/4]

template<class inP , class outP , class Op >

void vil_transform ( const vil_image_view< inP > &  src, vil_image_view< outP > &  dest, Op  functor  )

inline

Apply a unary operation to each pixel in src to get dest.

Parameters

functor

should take a value of type inP, and return a value of type outP

Definition at line 74 of file vil_transform.h.

vil_transform() [3/4]

template<class inA , class inB , class outP , class BinOp >

void vil_transform ( const vil_image_view< inA > &  srcA, const vil_image_view< inB > &  srcB, vil_image_view< outP > &  dest, BinOp  functor  )

inline

Apply a binary operation to each pixel in srcA and srcB to get dest.

Definition at line 134 of file vil_transform.h.

vil_transform() [4/4]

template<class inA , class inB , class outP , class BinOp >

void vil_transform ( const vil_image_view< inA > &  srcA, const vil_image_view< inB > &  srcB, const vil_image_view< outP > &  dest, BinOp  functor  )

inline

Apply a binary operation to each pixel in srcA and srcB to get dest.

non-const dest version, assumes dest is already correct size.

Definition at line 151 of file vil_transform.h.

vil_transform2()

template<class inP , class outP , class Op >

void vil_transform2 ( const vil_image_view< inP > &  src, vil_image_view< outP > &  dest, Op  functor  )

inline

Apply a binary function to each pixel in src and dest that modifies dest.

Parameters

functor

should take two parameters (inP src, outP &dest);

Definition at line 104 of file vil_transform.h.