sysutil.h File Reference

Platform-independent utilities for various OS, hardware, and system resource functionality, all in namespace Sysutil. More...

#include <string>
#include "export.h"
#include "version.h"

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Macros
#define	ALLOCA(type, size)   ((type*)alloca((size) * sizeof (type)))
	allocates memory, equivalent of C99 type var_name[size]
#define	OIIO_CACHE_LINE_SIZE   64
#define	OIIO_CACHE_ALIGN   OIIO_ALIGN(OIIO_CACHE_LINE_SIZE)
#define	OIIO_LIKELY(x)   (x)
#define	OIIO_UNLIKELY(x)   (x)

Detailed Description

Platform-independent utilities for various OS, hardware, and system resource functionality, all in namespace Sysutil.

Macro Definition Documentation

#define ALLOCA	(		type,
			size
	)		((type*)alloca((size) * sizeof (type)))

allocates memory, equivalent of C99 type var_name[size]