sigset.c File Reference

#include <string.h>
#include <stdlib.h>
#include <grass/imagery.h>
#include <grass/gis.h>

Include dependency graph for sigset.c:

Go to the source code of this file.

Defines
#define	eq(a, b)   strcmp(a,b)==0
Functions
int	I_SigSetNClasses (struct SigSet *S)
struct ClassData *	I_AllocClassData (struct SigSet *S, struct ClassSig *C, int npixels)
int	I_InitSigSet (struct SigSet *S)
int	I_SigSetNBands (struct SigSet *S, int nbands)
struct ClassSig *	I_NewClassSig (struct SigSet *S)
struct SubSig *	I_NewSubSig (struct SigSet *S, struct ClassSig *C)
int	I_ReadSigSet (FILE *fd, struct SigSet *S)
int	I_SetSigTitle (struct SigSet *S, const char *title)
const char *	I_GetSigTitle (const struct SigSet *S)
int	I_SetClassTitle (struct ClassSig *C, const char *title)
const char *	I_GetClassTitle (const struct ClassSig *C)
int	I_WriteSigSet (FILE *fd, const struct SigSet *S)

---

Define Documentation

#define eq	(		a,
			b
	)		strcmp(a,b)==0

Definition at line 122 of file sigset.c.

Referenced by I_ReadSigSet().

---

Function Documentation

struct ClassData* I_AllocClassData	(	struct SigSet *	S,
		struct ClassSig *	C,
		int	npixels
	)		[read]

Definition at line 43 of file sigset.c.

const char* I_GetClassTitle

(

const struct ClassSig *

C

)

Definition at line 293 of file sigset.c.

Referenced by I_WriteSigSet().

const char* I_GetSigTitle

(

const struct SigSet *

S

)

Definition at line 274 of file sigset.c.

Referenced by I_WriteSigSet().

int I_InitSigSet

(

struct SigSet *

S

)

Definition at line 56 of file sigset.c.

References NULL.

Referenced by I_ReadSigSet().

struct ClassSig* I_NewClassSig

(

struct SigSet *

S

)

[read]

Definition at line 73 of file sigset.c.

References NULL.

struct SubSig* I_NewSubSig	(	struct SigSet *	S,
		struct ClassSig *	C
	)		[read]

Definition at line 93 of file sigset.c.

int I_ReadSigSet	(	FILE *	fd,
		struct SigSet *	S
	)

Definition at line 124 of file sigset.c.

References eq, and I_InitSigSet().

int I_SetClassTitle	(	struct ClassSig *	C,
		const char *	title
	)

Definition at line 282 of file sigset.c.

References G_store(), and NULL.

int I_SetSigTitle	(	struct SigSet *	S,
		const char *	title
	)

Definition at line 263 of file sigset.c.

References G_store(), and NULL.

int I_SigSetNBands	(	struct SigSet *	S,
		int	nbands
	)

Definition at line 66 of file sigset.c.

int I_SigSetNClasses

(

struct SigSet *

S

)

Definition at line 31 of file sigset.c.

References count.

int I_WriteSigSet	(	FILE *	fd,
		const struct SigSet *	S
	)

Definition at line 301 of file sigset.c.

References I_GetClassTitle(), and I_GetSigTitle().