ltradest.c

来自「linux平台下类似著名的电路板作图软件 Spice的源代码」· C语言 代码 · 共 35 行

/**********
Copyright 1990 Regents of the University of California.  All rights reserved.
Author: 1990 Jaijeet S. Roychowdhury
**********/

#include "spice.h"
#include <stdio.h>
#include "util.h"
#include "ltradefs.h"
#include "suffix.h"

void
LTRAdestroy(inModel)
    GENmodel **inModel;
{
    LTRAmodel **model = (LTRAmodel **)inModel;
    LTRAinstance *here;
    LTRAinstance *prev = NULL;
    LTRAmodel *mod = *model;
    LTRAmodel *oldmod = NULL;

    for( ; mod ; mod = mod->LTRAnextModel) {
        if(oldmod) FREE(oldmod);
        oldmod = mod;
        prev = (LTRAinstance *)NULL;
        for(here = mod->LTRAinstances ; here ; here = here->LTRAnextInstance) {
            if(prev) FREE(prev);
            prev = here;
        }
        if(prev) FREE(prev);
    }
    if(oldmod) FREE(oldmod);
    *model = NULL;
}