EMAN::ZeroConstantProcessor Class Reference

Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively. More...

#include <processor.h>

Inheritance diagram for EMAN::ZeroConstantProcessor:

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Collaboration diagram for EMAN::ZeroConstantProcessor:

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List of all members.

Public Member Functions

string get_name () const
 Get the processor's name.
string get_desc () const
 Get the descrition of this specific processor.

Static Public Member Functions

static ProcessorNEW ()

Static Public Attributes

static const string NAME = "mask.contract"

Protected Member Functions

void process_pixel (float *pixel, float, float, float, float *matrix) const
void create_kernel () const

Detailed Description

Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively.

Definition at line 2935 of file processor.h.


Member Function Documentation

void EMAN::ZeroConstantProcessor::create_kernel (  )  const [inline, protected, virtual]

Implements EMAN::AreaProcessor.

Definition at line 2967 of file processor.h.

02968                 {
02969                 }

string EMAN::ZeroConstantProcessor::get_desc (  )  const [inline, virtual]

Get the descrition of this specific processor.

This function must be overwritten by a subclass.

Returns:
The description of this processor.

Reimplemented from EMAN::AreaProcessor.

Definition at line 2947 of file processor.h.

02948                 {
02949                         return "Contraction of data, if any nearest neighbor is 0, value -> 0, generally used iteratively";
02950                 }

string EMAN::ZeroConstantProcessor::get_name (  )  const [inline, virtual]

Get the processor's name.

Each processor is identified by a unique name.

Returns:
The processor's name.

Implements EMAN::Processor.

Definition at line 2938 of file processor.h.

References NAME.

02939                 {
02940                         return NAME;
02941                 }

static Processor* EMAN::ZeroConstantProcessor::NEW (  )  [inline, static]

Definition at line 2942 of file processor.h.

02943                 {
02944                         return new ZeroConstantProcessor();
02945                 }

void EMAN::ZeroConstantProcessor::process_pixel ( float *  pixel,
float  ,
float  ,
float  ,
float *  matrix 
) const [inline, protected, virtual]

Reimplemented from EMAN::AreaProcessor.

Definition at line 2955 of file processor.h.

02956                 {
02957                         if (*pixel != 0)
02958                         {
02959                                 if (*pixel == matrix[1] || *pixel == matrix[3] || *pixel == matrix[5] ||
02960                                         *pixel == matrix[7] || matrix[1] == 0 || matrix[3] == 0 ||
02961                                         matrix[5] == 0 || matrix[7] == 0) {
02962                                         *pixel = 0;
02963                                 }
02964                         }
02965                 }


Member Data Documentation

const string ZeroConstantProcessor::NAME = "mask.contract" [static]

Definition at line 2952 of file processor.h.

Referenced by get_name().


The documentation for this class was generated from the following files:
Generated on Mon Jul 19 12:43:26 2010 for EMAN2 by  doxygen 1.4.7