gls_types.h File Reference

This header defines the basic types used by the GL Studio DO-178B Runtime Library. More...

#include "gls_include.h"
#include <limits.h>
#include <float.h>
#include <math.h>
#include "gls_gl.h"
#include "gls_assert.h"

Go to the source code of this file.

Macros
#define	GLS_NULL   ( 0 )
#define	GLSCHAR_MAX   ( CHAR_MAX )
#define	GLSCHAR_MIN   ( CHAR_MIN )
#define	GLSUCHAR_MAX   ( UCHAR_MAX )
#define	GLSINT32_MAX   ( INT_MAX )
#define	GLSINT32_MIN   ( INT_MIN )
#define	GLSUINT32_MAX   ( UINT_MAX )
#define	GLSFLOAT32_MAX   ( FLT_MAX )
#define	GLSFLOAT32_MIN   ( FLT_MIN )
#define	GLSFLOAT32_EPSILON   ( FLT_EPSILON )
#define	GLSFLOAT64_MAX   ( DBL_MAX )
#define	GLSFLOAT64_MIN   ( DBL_MIN )
#define	GLSFLOAT64_EPSILON   ( DBL_EPSILON )
#define	GLS_TRUE   ( true )
#define	GLS_FALSE   ( false )

Typedefs
typedef char	GlsChar
typedef unsigned char	GlsUChar
typedef int	GlsInt32
typedef unsigned int	GlsUInt32
typedef float	GlsFloat32
typedef double	GlsFloat64
typedef bool	GlsBool

Detailed Description

This header defines the basic types used by the GL Studio DO-178B Runtime Library.

Copyright Information

Copyright (C) 1999-2012 The DiSTI Corporation
Orlando, FL USA
All rights reserved.

This file is copyrighted software and contains proprietary trade secrets of DiSTI, and embodies substantial creative efforts as well as confidential information, ideas, and expressions.

Permission to use, and copy this software and its documentation for any purpose is hereby granted per the Distribution Agreement and/or the Licensing Agreement signed with DiSTI. This permission is granted provided that:

1. The above copyright notice appears in all copies.
2. That both the copyright notice and this permission notice appear in the supporting documentation.
3. That the names DiSTI and GL Studio not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission of DiSTI.

Permission to modify the software is granted, but not the right to distribute the source code whether modified, or non-modified. Modifying the software might invalidate the DO-178B certification package.

Permission to distribute binaries produced by compiling source code, or modified source code is granted, provided you:

1. Provide your name and address as the primary contact for the support of your modified version.
2. Retain our contact information in regard to use of the base software.

DiSTI does not provide warranty for this software or guarantee that it satisfies any specification or requirement unless otherwise stated in a specific contractual arrangement between the customer and DiSTI.

Macro Definition Documentation

#define GLS_FALSE   ( false )

false value for a GlsBool

#define GLS_NULL   ( 0 )

define GLS_NULL pointer value

#define GLS_TRUE   ( true )

true value for a GlsBool

#define GLSCHAR_MAX   ( CHAR_MAX )

largest value that can fit in a GlsChar

#define GLSCHAR_MIN   ( CHAR_MIN )

smallest value that can fit in a GlsChar

#define GLSFLOAT32_EPSILON   ( FLT_EPSILON )

smallest GlsFloat32 value such that ( 1.0 + GLSFLOAT32_EPSILON != 1.0 )

#define GLSFLOAT32_MAX   ( FLT_MAX )

largest value that can be stored in a GlsFloat32

#define GLSFLOAT32_MIN   ( FLT_MIN )

smallest value that can be stored in a GlsFloat32

#define GLSFLOAT64_EPSILON   ( DBL_EPSILON )

smallest GlsFloat64 value such that ( 1.0 + GLSFLOAT64_EPSILON != 1.0 )

#define GLSFLOAT64_MAX   ( DBL_MAX )

largest value that can be stored in a GlsFloat64

#define GLSFLOAT64_MIN   ( DBL_MIN )

smallest value that can be stored in a GlsFloat64

#define GLSINT32_MAX   ( INT_MAX )

largest value that can be stored in a GlsInt32

#define GLSINT32_MIN   ( INT_MIN )

smallest value that can be stored in a GlsInt32

#define GLSUCHAR_MAX   ( UCHAR_MAX )

largest value that can be stored in a GlsUChar

#define GLSUINT32_MAX   ( UINT_MAX )

largest value that can be stored in a GlsUInt32

Typedef Documentation

typedef bool GlsBool

boolean value

typedef char GlsChar

8-bit character

typedef float GlsFloat32

32-bit single precision floating point

typedef double GlsFloat64

64-bit double precision floating point

typedef int GlsInt32

32-bit signed integer

typedef unsigned char GlsUChar

8-bit unsigned character

typedef unsigned int GlsUInt32

32-bit unsigned integer