Return to dag_misc.c CVS log

Up to [Research Unix] / researchv10no / cmd / dag

Annotation of researchv10no/cmd/dag/dag_misc.c, revision 1.1

1.1     ! root        1: #include       "draw_dag.h"
        !             2: 
        !             3: 
        !             4: /*
        !             5:        Miscellaneous routines
        !             6: */
        !             7: 
        !             8: int longedge(register int v, register int w)
        !             9: {
        !            10:        register int t = Level[v]-Level[w];
        !            11:        return (t > 1 || t < -1) ? 1 : 0;
        !            12: }
        !            13: 
        !            14: void deledges(int n_nodes, edge_t **edges)
        !            15: {
        !            16:        for(int v = 0; v < n_nodes; ++v)
        !            17:        {
        !            18:                edge_t *e, *enext;
        !            19:                for(e = edges[v]; e; e = enext)
        !            20:                {
        !            21:                        enext = e->next;
        !            22:                        delete e;
        !            23:                }
        !            24:        }
        !            25:        delete edges;
        !            26: }
        !            27: 
        !            28: void panic(char *s)
        !            29: {
        !            30:        fprintf(stderr,"draw_dag: %s\n",s);
        !            31:        (void) abort();
        !            32: }
        !            33: 
        !            34: void * operator new(long nbytes)
        !            35: {
        !            36:        if (!nbytes) return (void*)0;
        !            37:        char *rv = malloc(nbytes);
        !            38:        if(!rv)
        !            39:                panic("out of memory");
        !            40:        memset(rv,0,nbytes);
        !            41:        return (void*)rv;
        !            42: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.