void copypars(struct pars *p1, struct pars *p2)
{
int i;
/* Delete existing parameters */
clearpars(p2);
/* Copy the current p1 set to p2 */
p2->npars = p1->npars;
if (p2->npars > 0) mallocnpars(p2);
for (i=0;i<p2->npars;i++) {
if ((p2->name[i] = (char *)malloc((strlen(p1->name[i])+1)*sizeof(char))) == NULL) nomem(__FILE__,__FUNCTION__,__LINE__);
strcpy(p2->name[i],p1->name[i]);
/* Copy values from p1 to p2 */
copyvalues(p1,i,p2,i);
}
}
pathNode& operator=(const pathNode &other) {
copyvalues(other);
};
//pathNode(const pathNode &other):node(other.node) {
pathNode(const pathNode &other):Twnode(other) {
copyvalues(other);
};
void cppar(char *par1,struct pars *p1,char *par2,struct pars *p2)
{
int i;
int ix;
struct pars p3;
/* Find the index of par1 in the p1 set otherwise return */
ix=parindex(par1,p1);
if (ix<0) return;
/* Search for par2 in the p2 set to modify an exisiting parameter */
for (i=0;i<p2->npars;i++) {
if (!strcmp(p2->name[i],par2)) { /* There is a match */
/* Free existing values */
switch(p2->type[i]) {
case 0:
free(p2->i[i]);
break;
case 1:
free(p2->d[i]);
break;
case 2:
free(p2->s[i]);
break;
} /* end p->type switch */
/* Copy values from p1 to p2 */
copyvalues(p1,ix,p2,i);
return;
}
}
/* If we have not already returned then add the parameter */
/* Copy the current p2 set to p3 */
p3.npars = p2->npars;
if (p3.npars > 0) mallocnpars(&p3);
for (i=0;i<p3.npars;i++) {
if ((p3.name[i] = (char *)malloc((strlen(p2->name[i])+1)*sizeof(char))) == NULL) nomem(__FILE__,__FUNCTION__,__LINE__);
strcpy(p3.name[i],p2->name[i]);
/* Copy values from p2 to p3 */
copyvalues(p2,i,&p3,i);
}
/* Clear the current p2 set */
clearpars(p2);
/* Restore the p2 set but allocate for an extra parameter */
p2->npars = p3.npars+1;
mallocnpars(p2);
for (i=0;i<p3.npars;i++) {
if ((p2->name[i] = (char *)malloc((strlen(p3.name[i])+1)*sizeof(char))) == NULL) nomem(__FILE__,__FUNCTION__,__LINE__);
strcpy(p2->name[i],p3.name[i]);
/* Copy values back from p3 to p2 */
copyvalues(&p3,i,p2,i);
}
/* Clear the p3 set */
clearpars(&p3);
/* Now add the parameter */
if ((p2->name[i] = (char *)malloc((strlen(par2)+1)*sizeof(char))) == NULL) nomem(__FILE__,__FUNCTION__,__LINE__);
strcpy(p2->name[i],par2);
/* Copy values from p1 to p2 */
copyvalues(p1,ix,p2,i);
}
