Datalist*
datalistreplace(Datalist* dl, unsigned int index, NCConstant* con)
{
ASSERT(dl != NULL);
ASSERT(index < dl->length);
ASSERT(con != NULL);
dl->data[index] = cloneconstant(con);
return dl;
}
Datalist*
datalistclone(Datalist* dl)
{
int i;
Datalist* clone = builddatalist(dl->length);
for(i=0;i<dl->length;i++) {
clone->data[i] = cloneconstant(dl->data+i);
}
return clone;
}
Datalist*
datalistappend(Datalist* dl, NCConstant* con)
{
NCConstant** vector;
ASSERT(dl != NULL);
if(con == NULL) return dl;
vector = (NCConstant**)erealloc(dl->data,sizeof(NCConstant*)*(dl->length+1));
if(vector == NULL) return NULL;
vector[dl->length] = cloneconstant(con);
dl->length++;
dl->data = vector;
return dl;
}