EMAN::ValueSquaredProcessor Class Reference

Do a square operation on image, f(x) = x * x;. More...

#include <processor.h>

Inheritance diagram for EMAN::ValueSquaredProcessor:

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Collaboration diagram for EMAN::ValueSquaredProcessor:

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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 = "math.squared"

Protected Member Functions

void process_pixel (float *x) const

Detailed Description

Do a square operation on image, f(x) = x * x;.

Definition at line 1284 of file processor.h.


Member Function Documentation

string EMAN::ValueSquaredProcessor::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.

Implements EMAN::Processor.

Definition at line 1297 of file processor.h.

01298                 {
01299                         return "f(x) = x * x;";
01300                 }

string EMAN::ValueSquaredProcessor::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 1287 of file processor.h.

References NAME.

01288                 {
01289                         return NAME;
01290                 }

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

Definition at line 1291 of file processor.h.

01292                 {
01293                         return new ValueSquaredProcessor();
01294                 }

void EMAN::ValueSquaredProcessor::process_pixel ( float *  x  )  const [inline, protected, virtual]

Implements EMAN::RealPixelProcessor.

Definition at line 1305 of file processor.h.

01306                 {
01307                         (*x) *= (*x);
01308                 }


Member Data Documentation

const string ValueSquaredProcessor::NAME = "math.squared" [static]

Definition at line 1302 of file processor.h.

Referenced by get_name().


The documentation for this class was generated from the following files:
Generated on Tue Jul 12 13:48:44 2011 for EMAN2 by  doxygen 1.4.7