vlr.c

/*
** vlr.c
** A record to keep track of alternations and variable length nodes.
*/

#include <stdio.h>
#include <stdlib.h>
#include "vlr.h"
#include "memory.h"

vlr vlr_constructor (void)
{
    vlr newvlr = (vlr) check_malloc (sizeof(variablelengthrecord));
    newvlr->id = 0;
    newvlr->min = 0;
    newvlr->max = 0;
    newvlr->cur = 0;
    return (newvlr);
}

void vlr_set_id (vlr v, int i)
{
    v->id = i;
}

void vlr_set_min (vlr v, int i)
{
    v->min = i;
}

void vlr_set_max (vlr v, int i)
{
    v->max = i;
}

void vlr_set_cur (vlr v, int i)
{
    v->cur = i;
}

int vlr_get_id (vlr v)
{
    return (v->id);
}

int vlr_get_min (vlr v)
{
    return (v->min);
}

int vlr_get_max (vlr v)
{
    return (v->max);
}

int vlr_get_cur (vlr v)
{
    return (v->cur);
}