/*
* exchange two vm_val_t elements
*/
void CVmQSortVal::exchange(VMG_ size_t a, size_t b)
{
vm_val_t val_a;
vm_val_t val_b;
/* get the two elements */
get_ele(vmg_ a, &val_a);
get_ele(vmg_ b, &val_b);
/* store the two elements, swapping the positions */
set_ele(vmg_ b, &val_a);
set_ele(vmg_ a, &val_b);
}
/*
* compare two vm_val_t values
*/
int CVmQSortVal::compare(VMG_ size_t a, size_t b)
{
int result;
vm_val_t val_a;
vm_val_t val_b;
/* get the two values */
get_ele(vmg_ a, &val_a);
get_ele(vmg_ b, &val_b);
/* check for an explicit comparison function */
if (compare_fn_.typ != VM_NIL)
{
vm_val_t val;
/* push the values (in reverse order) */
G_stk->push(&val_b);
G_stk->push(&val_a);
/* invoke the callback */
G_interpreter->call_func_ptr(vmg_ &compare_fn_, 2, &rc, 0);
/* get the result */
val = *G_interpreter->get_r0();
/* if it's not an integer, it's a problem */
if (val.typ != VM_INT)
err_throw(VMERR_INT_VAL_REQD);
/* get the result value */
result = val.val.intval;
}
else
{
/* compare the values */
result = val_a.compare_to(vmg_ &val_b);
}
/* if we're sorting in descending order, reverse the result */
if (descending_)
result = -result;
/* return the result */
return result;
}
char *prev(t_dlist *list)
{
char *tmp3;
char *tmp4;
if (ft_search_list(list, "OLDPWD=") != 0 && ft_strlen(get_ele(list,
ft_search_list(list, "OLDPWD="))) > 7)
return (get_ele(list, ft_search_list(list, "OLDPWD=")) + 7);
else
{
if (ft_search_list(list, "OLDPWD=") != 0)
ft_del_ele_list(list, ft_search_list(list, "OLDPWD="),
list->p_head, 1);
tmp4 = getcwd(0, 0);
tmp3 = ft_strjoin("OLDPWD=", tmp4);
free(tmp4);
ins_avant(list, tmp3, list->p_head, 0);
free(tmp3);
return (NULL);
}
}
void printVec(const Teuchos::RCP<const Thyra::VectorBase<Scalar> > &vec) const {
std::cout << "GAH Vector is: " << std::endl;
for(int ii=0; ii < vec->space()->dim(); ii++)
std::cout << get_ele(*vec, ii) << std::endl;
}