features.h File Reference

Control compile-time and run-time selectable library features. More...

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Namespaces
namespace	mxflib
Defines
#define	MXFLIB_FEATURE_MASK   (~UINT64_C(0))
#define	MXFLIB_FEATURE_DEFAULT   (UINT64_C(0))
#define	MXFLIB_FEATURE_LOCK   (UINT64_C(0))
Functions
bool	SetFeature (const UInt64 SetValue)
	Set an MXFLib library feature (or multiple features).
bool	ClearFeature (const UInt64 ClearValue)
	Clear an MXFLib library feature (or multiple features).
bool	Feature (const UInt64 Value)
	Determine if an MXFLibrary feature is selected (or combination of features are all selected).
Variables
const UInt64	FeatureVersion1KLVFill = UINT64_C(1) << 0
	MXFLib feature: Write KLVFill items with the version 1 key.
const UInt64	FeatureNegPrechargeIndex = UINT64_C(1) << 16
	MXFLib feature: Use -ve indexing for precharge.
const UInt64	UserExtension = UINT64_C(1) << 31
	MXFLib feature: Reserved to allow user extensions.
const UInt64	Feature32 = UINT64_C(1) << 32
UInt64	Features

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Detailed Description

Control compile-time and run-time selectable library features.

Version:

Id

features.h,v 1.7 2007/03/31 14:34:58 matt-beard Exp

Library feature selection allows the behaviour of the library to be modified at run-time or compile-time. Run-time selection allows the application to select the desired behaviour, but code will be compiled for all options. Compile-time selection allows an optimizing compiler to remove all code specific to the disabled behaviour.

The selectable behaviours are categorized as "standard features" that comply with the MXF specification, but implement it differently, and "non-standard features" that do not strictly comply with the MXF specification, yet may be useful in controlled application areas.

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Define Documentation

#define MXFLIB_FEATURE_DEFAULT   (UINT64_C(0))

#define MXFLIB_FEATURE_LOCK   (UINT64_C(0))

#define MXFLIB_FEATURE_MASK   (~UINT64_C(0))

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