Utilities.cpp File Reference

#include <math.h>
#include <stdlib.h>
#include "Utilities.h"

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Namespaces
namespace	celeste
Classes
struct	celeste::tmp
Functions
void	Permute (int *array, size_t size)
int	cmp (const void *s1, const void *s2)
float	Heavyside (float a)
float	Sigmoid (float act)
float	Sigmoid (float beta, float a_pot)
float	Sigmoid (float beta, float a_pot, float thresh)
int **	CreateMatrix (int val, int row, int col)
void	ResetMatrix (int **matrix, int val, int row, int col)
void	DisposeMatrix (int **matrix, int row)
float **	CreateMatrix (float val, int row, int col)
void	ResetMatrix (float **matrix, float val, int row, int col)
void	DisposeMatrix (float **matrix, int row)
float	ReturnDistance (float *pat1, float *pat2, int size)
void	SkipComments (ifstream *infile)
void	FileCreateError (char *filename)
void	FileOpenError (char *filename)
void	GetStreamDefaults (void)
void	AdjustStream (ostream &os, int precision, int width, int pos, bool trailers)
void	SetStreamDefaults (ostream &os)
double	SafeAbs (double val1, double val2)
float	SafeAbs (float val1, float val2)
int	SafeAbs (int val1, int val2)
double	SafeAbs (double val)
float	SafeAbs (float val)
int	SafeAbs (int val)
Variables
long	gPrecision
long	gWidth

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Function Documentation

void celeste::AdjustStream (  ostream &  os, int  precision, int  width, int  pos, bool  trailers )

Definition at line 220 of file Utilities.cpp.

int celeste::cmp (  const void *  s1, const void *  s2 )

Definition at line 68 of file Utilities.cpp. References celeste::tmp::r. Referenced by celeste::Permute().

float ** celeste::CreateMatrix (  float  val, int  row, int  col )

Definition at line 132 of file Utilities.cpp. Referenced by celeste::createGrid(), celeste::getCelesteControlPoints(), main(), and celeste::prepareGaborImage().

int ** celeste::CreateMatrix (  int  val, int  row, int  col )

Definition at line 103 of file Utilities.cpp.

void celeste::DisposeMatrix (  float **  matrix, int  row )

Definition at line 153 of file Utilities.cpp. Referenced by celeste::getCelesteControlPoints(), and celeste::getCelesteMask().

void celeste::DisposeMatrix (  int **  matrix, int  row )

Definition at line 124 of file Utilities.cpp.

void celeste::FileCreateError (  char *  filename  )

Definition at line 193 of file Utilities.cpp. References cerr.

void celeste::FileOpenError (  char *  filename  )

Definition at line 202 of file Utilities.cpp. References cerr.

void celeste::GetStreamDefaults (  void   )

Definition at line 214 of file Utilities.cpp. References cout, celeste::gPrecision, and celeste::gWidth.

float celeste::Heavyside (  float  a  )

Definition at line 77 of file Utilities.cpp.

void celeste::Permute (  int *  array, size_t  size )

Definition at line 48 of file Utilities.cpp. References celeste::cmp(), celeste::tmp::p, and celeste::tmp::r.

void celeste::ResetMatrix (  float **  matrix, float  val, int  row, int  col )

Definition at line 145 of file Utilities.cpp.

void celeste::ResetMatrix (  int **  matrix, int  val, int  row, int  col )

Definition at line 116 of file Utilities.cpp.

float celeste::ReturnDistance (  float *  pat1, float *  pat2, int  size )

Definition at line 161 of file Utilities.cpp.

int celeste::SafeAbs (  int  val  )

Definition at line 282 of file Utilities.cpp.

float celeste::SafeAbs (  float  val  )

Definition at line 276 of file Utilities.cpp.

double celeste::SafeAbs (  double  val  )

Definition at line 270 of file Utilities.cpp.

int celeste::SafeAbs (  int  val1, int  val2 )

Definition at line 262 of file Utilities.cpp.

float celeste::SafeAbs (  float  val1, float  val2 )

Definition at line 254 of file Utilities.cpp.

double celeste::SafeAbs (  double  val1, double  val2 )

Definition at line 246 of file Utilities.cpp.

void celeste::SetStreamDefaults (  ostream &  os  )

Definition at line 235 of file Utilities.cpp. References celeste::gPrecision, and celeste::gWidth.

float celeste::Sigmoid (  float  beta, float  a_pot, float  thresh )

Definition at line 97 of file Utilities.cpp.

float celeste::Sigmoid (  float  beta, float  a_pot )

Definition at line 92 of file Utilities.cpp.

float celeste::Sigmoid (  float  act  )

Definition at line 84 of file Utilities.cpp.

void celeste::SkipComments (  ifstream *  infile  )

Definition at line 172 of file Utilities.cpp.

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Variable Documentation

long celeste::gPrecision

Definition at line 36 of file Utilities.cpp. Referenced by celeste::GetStreamDefaults(), and celeste::SetStreamDefaults().

long celeste::gWidth

Definition at line 37 of file Utilities.cpp. Referenced by celeste::GetStreamDefaults(), and celeste::SetStreamDefaults().

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