image.h File Reference

#include <cstdlib>
#include <climits>
#include <cstring>
#include <fstream>

Go to the source code of this file.

Classes
struct	rgb
class	image< T >
class	pnm_error

Macros
#define	imRef(im, x, y)   (im->access[y][x])
#define	imPtr(im, x, y)   &(im->access[y][x])
#define	BUF_SIZE   256

Typedefs
typedef unsigned char	uchar

Functions
bool	operator== (const rgb &a, const rgb &b)
void	pnm_read (std::ifstream &file, char *buf)
image< uchar > *	loadPGM (const char *name)
void	savePGM (image< uchar > *im, const char *name)

Macro Definition Documentation

BUF_SIZE

#define BUF_SIZE   256

imPtr

#define imPtr	(		im,
			x,
			y
	)		&(im->access[y][x])

imRef

#define imRef	(		im,
			x,
			y
	)		(im->access[y][x])

Typedef Documentation

uchar

typedef unsigned char uchar

Function Documentation

loadPGM()

image<uchar>* loadPGM

(

const char *

name

)

operator==()

bool operator== ( const rgb &  a, const rgb &  b  )

inline

pnm_read()

void pnm_read	(	std::ifstream &	file,
		char *	buf
	)

savePGM()

void savePGM	(	image< uchar > *	im,
		const char *	name
	)