rvalgo.h

来自「h.248协议源码」· C头文件 代码 · 共 77 行

#if (0)
******************************************************************************
Filename    :
Description :
******************************************************************************
                Copyright (c) 1999 RADVision Inc.
************************************************************************
NOTICE:
This document contains information that is proprietary to RADVision LTD.
No part of this publication may be reproduced in any form whatsoever 
without written prior approval by RADVision LTD.

RADVision LTD. reserves the right to revise this publication and make 
changes without obligation to notify any person of such revisions or 
changes.
******************************************************************************
$Revision:$
$Date:$
$Author: S. Cipolli$
******************************************************************************
#endif

#ifndef RV_ALGO_H
#define RV_ALGO_H

#include "rvtypes.h"

#define rvDeclareForEach(I, T)												\
	void _Rv##I##T##ForEach(I(T) f, I(T) l, void (*z)(T*));

#define rvDefineForEach(I, T)												\
	void _Rv##I##T##ForEach(I(T) f, I(T) l, void (*z)(T*)) {				\
		I(T) i;																\
		for (i = f; i != l; i = I##Next(i))									\
			z(I##Data(i));													\
	}

#define rvDeclareFind(I, T)													\
	I(T) _Rv##I##T##Find(I(T) f, I(T) l, const T* x);
#define rvDefineFind(I, T)													\
	I(T) _Rv##I##T##Find(I(T) f, I(T) l, const T* x) {					\
		I(T) i;																\
		for (i = f; i != l; i = I##Next(i))									\
			if (T##Equal(I##Data(i), x))									\
				return i;													\
		return i;															\
	}

#define rvDeclareFindIf(I, T)												\
	I(T) _Rv##I##T##FindIf(I(T) f, I(T) l,								\
	  RvBool (*p)(T*, void*), void* d);

#define rvDefineFindIf(I, T)												\
	I(T) _Rv##I##T##FindIf(I(T) f, I(T) l,								\
	  RvBool (*p)(T*, void*), void* d) {									\
		I(T) i;																\
		for (i = f; i != l; i = I##Next(i))									\
			if (p(I##Data(i), d))											\
				return i;													\
		return i;															\
	}

/* Public algorithm interface */
/* I = Iterator Type */
/* T = Value Type */

/* Iterator rvForEach(I, T)(Iterator first, Iterator l, void (*func)(T*)) */
#define rvForEach(I, T)		_Rv##I##T##ForEach
/* Iterator rvFind(I, T)(Iterator first, Iterator last, const T* x) */
#define rvFind(I, T)		_Rv##I##T##Find
/* Iterator rvFindIf(I, T)(Iterator f, Iterator l, 
	RvBool (*predicate)(T*, void*), void* data) */
#define rvFindIf(I, T)		_Rv##I##T##FindIf

#endif