env_types.h File Reference

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Detailed Description

Basic integer types

Definition in file env_types.h.

#include "Envision/env_config.h"

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Classes
struct	env_rgb_pixel
	RGB pixel class. More...
struct	env_dims
	A simple struct to hold a pair of width/height dimensions. More...
Defines
#define	INTG32_MAX   ((ENV_INTG32_TYPE)(((unsigned ENV_INTG32_TYPE)(-1)) >> 1))
#define	INTG32_MIN   ((ENV_INTG32_TYPE)((((unsigned ENV_INTG32_TYPE)(-1)) >> 1) + 1))
#define	ENV_MAX(a, b)   ( (a) > (b) ? (a) : (b) )
#define	ENV_MIN(a, b)   ( (a) < (b) ? (a) : (b) )
#define	ENV_ABS(a)   ( (a) > 0 ? (a) : -(a) )
Typedefs
typedef unsigned char	byte
	8-bit unsigned integer
typedef short	intg16
	16-bit signed integer
typedef char	env_intg16_must_be_16_bits [sizeof(intg16)==2?1:-1]
typedef ENV_INTG32_TYPE	intg32
	32-bit signed integer
typedef char	env_intg32_must_be_32_bits [sizeof(intg32)==4?1:-1]
typedef long	env_ssize_t
typedef unsigned long	env_size_t
Enumerations
enum	env_maxnorm_type { ENV_VCXNORM_NONE = 0, ENV_VCXNORM_MAXNORM = 1 }
	Types of normalization. More...

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Typedef Documentation

typedef unsigned char byte

8-bit unsigned integer Definition at line 44 of file env_types.h.

typedef short intg16

16-bit signed integer Definition at line 47 of file env_types.h.

typedef ENV_INTG32_TYPE intg32

32-bit signed integer Definition at line 53 of file env_types.h.

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Enumeration Type Documentation

enum env_maxnorm_type

Types of normalization. Enumerator: ENV_VCXNORM_NONE  no max-normalization, but may change range ENV_VCXNORM_MAXNORM  non-iterative maxnorm Definition at line 88 of file env_types.h.

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