Types

Classes
class	goType
	Provides type information. More...

Typedefs
typedef unsigned char	goUInt8
typedef char	goSint8
typedef char	goInt8
typedef goInt8	goByte
typedef goUInt8	goUByte
typedef unsigned short	goUInt16
typedef short	goInt16
typedef unsigned int	goUInt32
typedef int	goInt32
typedef unsigned long	goUInt64
typedef long	goInt64
typedef goInt32	goIndex_t
typedef double	goDouble
typedef float	goFloat
typedef size_t	goSize_t
typedef go3Vector< goSize_t >	goSize3D
typedef int	goPtrOffset_t
typedef goPtrOffset_t	goPtrdiff_t
typedef double	goTime_t
typedef clock_t	goClock_t
typedef int	goTypeEnum

Enumerations
enum	{   GO_INT8, GO_INT16, GO_INT32, GO_INT64,   GO_UINT8, GO_UINT16, GO_UINT32, GO_UINT64,   GO_FLOAT, GO_DOUBLE, GO_VOID_POINTER, GO_COMPLEX_SINGLE,   GO_COMPLEX_DOUBLE }
	Type enumerators.

Functions
template<class T >
goTypeEnum	goTypeID ()
template<class targetT >
targetT *	goCreateQuantizationTable (const goType &sourceType, targetT minTargetValue, targetT maxTargetValue, goIndex_t minIndex, goIndex_t maxIndex, goArray< targetT > &tableRet, goDouble sourceMin=0.0, goDouble sourceMax=-1.0)
	Create a quantization table (lookup table) for a given source type. More...

Detailed Description

Typedef Documentation

goClock_t

typedef clock_t goClock_t

Clock tick type

goPtrOffset_t

typedef int goPtrOffset_t

Pointer types:

goSize_t

typedef size_t goSize_t

Misc types:

goTime_t

typedef double goTime_t

Types mainly for signal handling:

Function Documentation

goCreateQuantizationTable()

template<class targetT >

targetT* goCreateQuantizationTable	(	const goType &	sourceType,
		targetT	minTargetValue,
		targetT	maxTargetValue,
		goIndex_t	minIndex,
		goIndex_t	maxIndex,
		goArray< targetT > &	tableRet,
		goDouble	sourceMinimum,
		goDouble	sourceMaximum
	)

Create a quantization table (lookup table) for a given source type.

Parameters

sourceType	goType of the source data type.
minTargetValue	Minimum target value, associated with minIndex.
maxTargetValue	Maximum target value, associated with maxIndex.
minIndex	Minimum index into the table.
maxIndex	Maximum index into the table. @oaran tableRet Reference to a goArray of type targetT which contains the quantization table after the function returns.
sourceMinimum	See note! If sourceMinimum > sourceMaximum, the default values for the source data type are used. If not, these values are used as min and max data values for the input data type of the quantization table. Default is sourceMinimum = 0.0 and sourceMaximum = -1.0.
sourceMaximum	See note! See above.

Note

WARNING: Do not hand over sourceMinimum and sourceMaximum. This does not work.

Todo:

sourceMinimum and sourceMaximum does not work because index functions assume certain value ranges (esp. float/double!!)

Returns

A pointer to the quantization table entry associated with index 0 which is simply &tableRet[-minIndex].

Note

This works currently only for scalar types.