/*
???Author:??Jianfei?Zhu??
????????????Concordia?University
???Date:????Sep.?26?2003

Copyright?（c）?2003?Concordia?University?Montreal?Canada
All?rights?reserved.

Redistribution?and?use?in?source?and?binary?forms?with?or?without
modification?are?permitted?provided?that?the?following?conditions?are?met:

???-?Redistributions?of?source?code?must?retain?the?above?copyright?notice
???????this?list?of?conditions?and?the?following?disclaimer.
???-?Redistributions?in?binary?form?must?reproduce?the?above?copyright
???????notice?this?list?of?conditions?and?the?following?disclaimer?in?the
???????documentation?and/or?other?materials?provided?with?the?distribution.
???-?Neither?the?name?of?Concordia?University?nor?the?names?of?its
???????contributors?may?be?used?to?endorse?or?promote?products?derived?from
???????this?software?without?specific?prior?written?permission.

THIS?SOFTWARE?IS?PROVIDED?BY?THE?COPYRIGHT?HOLDERS?AND?CONTRIBUTORS?“AS?IS“
AND?ANY?EXPRESS?OR?IMPLIED?WARRANTIES?INCLUDING?BUT?NOT?LIMITED?TO?THE
IMPLIED?WARRANTIES?OF?MERCHANTABILITY?AND?FITNESS?FOR?A?PARTICULAR?PURPOSE
ARE?DISCLAIMED.?IN?NO?EVENT?SHALL?THE?COPYRIGHT?OWNER?OR?CONTRIBUTORS?BE
LIABLE?FOR?ANY?DIRECT?INDIRECT?INCIDENTAL?SPECIAL?EXEMPLARY?OR
CONSEQUENTIAL?DAMAGES?（INCLUDING?BUT?NOT?LIMITED?TO?PROCUREMENT?OF
SUBSTITUTE?GOODS?OR?SERVICES;?LOSS?OF?USE?DATA?OR?PROFITS;?OR?BUSINESS
INTERRUPTION）?HOWEVER?CAUSED?AND?ON?ANY?THEORY?OF?LIABILITY?WHETHER?IN
CONTRACT?STRICT?LIABILITY?OR?TORT?（INCLUDING?NEGLIGENCE?OR?OTHERWISE）
ARISING?IN?ANY?WAY?OUT?OF?THE?USE?OF?THIS?SOFTWARE?EVEN?IF?ADVISED?OF
THE?POSSIBILITY?OF?SUCH?DAMAGE.

*/

#include?
#include?
#include?“buffer.h“
#include?“common.h“
#include?

memory::memory（）
{
	BUFPOS=20;
//	BUFS_BIG=5122880L;
//	BUFS_SMALL=1024576L;
	BUFS_BIG=1024576L;
	BUFS_SMALL=4096L;
	BUFSBSWITCH=2;
	init（）;
}

memory::memory（int?bufpos?long?bufs_small?long?bufs_big?int?bufsbswitch）
{
	BUFPOS=bufpos;
	BUFS_BIG=bufs_big;
	BUFS_SMALL=bufs_small;
	BUFSBSWITCH=bufsbswitch;
	init（）;
}

void?memory::init（）
{?
	buffer?=?new?char*[BUFPOS];
	start?=?new?char*[BUFPOS];
	rest?=?new?unsigned?int[BUFPOS];????????/*?number?of?free?positions?*/
	restsize?=?new?unsigned?int[BUFPOS];????/*?max.?size?of?buffer?*/

	buffer[0]?=?new?char[BUFS_SMALL];
//	buffer[0]?=?new?char[BUFS_BIG];
	if?（buffer[0]?==?NULL）?{
#ifdef?DEBUG
		perror（“initbuf?2“）;?
#endif
		printf（“INIT:?not?enough?memory?to?run?this?program\n“）;
		exit（0）;
	}
	start[0]?=?buffer[0];
	markbuf?=?buffer[0];
	markcount?=?0;
//	markrest?=?BUFS_BIG;
//	rest[0]?=?BUFS_BIG;
//	restsize[0]?=?BUFS_BIG;
	markrest?=?BUFS_SMALL;
	rest[0]?=?BUFS_SMALL;
	restsize[0]?=?BUFS_SMALL;
	bufcount?=?0;
}

memory::~memory（）
{
	int?i;
	for（i=0;?i?<=?bufcount;?i++）delete?[]buffer[i];

	delete?[]buffer;
	delete?[]start;
	delete?[]rest;
	delete?[]restsize;
}

char?*?memory::newbuf（unsigned?int?numunsigned?int?size）
//	get?num?times?size?bytes?from?the?buffer?（if?possible）?
//??RETURN

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5385??2003-09-27?09:32??fpmax_star\buffer.cpp

?????文件???????3101??2003-09-27?09:32??fpmax_star\buffer.h

?????文件???????2464??2003-09-27?09:32??fpmax_star\common.h

?????文件???????1699??2003-09-27?09:32??fpmax_star\data.cpp

?????文件????????803??2003-09-27?09:32??fpmax_star\data.h

?????文件???????5436??2003-09-27?09:32??fpmax_star\fpmax.cpp

?????文件???????4210??2003-09-27?09:32??fpmax_star\fp_node.cpp

?????文件???????2646??2003-09-27?09:32??fpmax_star\fp_node.h

?????文件??????29863??2003-12-06?01:49??fpmax_star\fp_tree.cpp

?????文件???????4163??2003-12-05?22:34??fpmax_star\fp_tree.h

?????文件????????674??2003-09-27?09:32??fpmax_star\fsout.cpp

?????文件????????288??2003-09-27?09:32??fpmax_star\fsout.h

?????文件???????1191??2003-09-27?09:32??fpmax_star\makefile

?????目錄??????????0??2005-06-10?10:39??fpmax_star

-----------?---------??----------?-----??----

????????????????61923????????????????????14