/**
* Obtain data from variable argument list, the data type and vector element data type are same.
*/
void _vector_get_varg_value_auxiliary(vector_t* pvec_vector, va_list val_elemlist, void* pv_varg)
{
assert(pvec_vector != NULL);
assert(pv_varg != NULL);
assert(_vector_is_inited(pvec_vector) || _vector_is_created(pvec_vector));
_vector_init_elem_auxiliary(pvec_vector, pv_varg);
_type_get_varg_value(&pvec_vector->_t_typeinfo, val_elemlist, pv_varg);
}
/**
* Add specificed element from variable argument list at the end of vector container.
*/
void _vector_push_back_varg(vector_t* pvec_vector, va_list val_elemlist)
{
_byte_t* pby_last = NULL;
assert(pvec_vector != NULL);
assert(_vector_is_inited(pvec_vector));
/* if the remain capacity is less then the element count */
if (vector_capacity(pvec_vector) == vector_size(pvec_vector)) {
vector_reserve(pvec_vector, _vector_calculate_new_capacity(vector_size(pvec_vector), 1));
}
/* initialize the last element */
pby_last = pvec_vector->_pby_finish;
assert(pby_last != NULL);
pvec_vector->_pby_finish += _GET_VECTOR_TYPE_SIZE(pvec_vector);
_vector_init_elem_auxiliary(pvec_vector, pby_last);
/* copy value from varg */
_type_get_varg_value(&pvec_vector->_t_typeinfo, val_elemlist, pby_last);
}
/**
* Initialize an element according to the type of iterator pointed data.
*/
void* _iterator_allocate_init_elem(iterator_t it_iter)
{
void* pv_value = NULL;
assert(_iterator_is_valid(it_iter));
switch (it_iter._t_containertype) {
case _VECTOR_CONTAINER:
pv_value = _alloc_allocate(&((vector_t*)it_iter._pt_container)->_t_allocator,
((vector_t*)it_iter._pt_container)->_t_typeinfo._pt_type->_t_typesize, 1);
_vector_init_elem_auxiliary((vector_t*)it_iter._pt_container, pv_value);
break;
case _DEQUE_CONTAINER:
pv_value = _alloc_allocate(&((deque_t*)it_iter._pt_container)->_t_allocator,
((deque_t*)it_iter._pt_container)->_t_typeinfo._pt_type->_t_typesize, 1);
_deque_init_elem_auxiliary((deque_t*)it_iter._pt_container, pv_value);
break;
case _BASIC_STRING_CONTAINER:
pv_value = _alloc_allocate(&((basic_string_t*)it_iter._pt_container)->_vec_base._t_allocator,
((basic_string_t*)it_iter._pt_container)->_vec_base._t_typeinfo._pt_type->_t_typesize, 1);
_basic_string_init_elem_auxiliary((basic_string_t*)it_iter._pt_container, pv_value);
break;
case _LIST_CONTAINER:
pv_value = _alloc_allocate(&((list_t*)it_iter._pt_container)->_t_allocator,
((list_t*)it_iter._pt_container)->_t_typeinfo._pt_type->_t_typesize, 1);
_list_init_elem_auxiliary((list_t*)it_iter._pt_container, pv_value);
break;
case _SLIST_CONTAINER:
pv_value = _alloc_allocate(&((slist_t*)it_iter._pt_container)->_t_allocator,
((slist_t*)it_iter._pt_container)->_t_typeinfo._pt_type->_t_typesize, 1);
_slist_init_elem_auxiliary((slist_t*)it_iter._pt_container, pv_value);
break;
case _SET_CONTAINER:
pv_value = _alloc_allocate(&((set_t*)it_iter._pt_container)->_t_tree._t_allocator,
((set_t*)it_iter._pt_container)->_t_tree._t_typeinfo._pt_type->_t_typesize, 1);
_set_init_elem_auxiliary((set_t*)it_iter._pt_container, pv_value);
break;
case _MULTISET_CONTAINER:
pv_value = _alloc_allocate(&((multiset_t*)it_iter._pt_container)->_t_tree._t_allocator,
((set_t*)it_iter._pt_container)->_t_tree._t_typeinfo._pt_type->_t_typesize, 1);
_multiset_init_elem_auxiliary((multiset_t*)it_iter._pt_container, pv_value);
break;
case _MAP_CONTAINER:
pv_value = _alloc_allocate(&((map_t*)it_iter._pt_container)->_t_tree._t_allocator,
((map_t*)it_iter._pt_container)->_t_tree._t_typeinfo._pt_type->_t_typesize, 1);
_map_init_elem_auxiliary((map_t*)it_iter._pt_container, pv_value);
break;
case _MULTIMAP_CONTAINER:
pv_value = _alloc_allocate(&((multimap_t*)it_iter._pt_container)->_t_tree._t_allocator,
((multimap_t*)it_iter._pt_container)->_t_tree._t_typeinfo._pt_type->_t_typesize, 1);
_multimap_init_elem_auxiliary((multimap_t*)it_iter._pt_container, pv_value);
break;
case _HASH_SET_CONTAINER:
pv_value = _alloc_allocate(&((hash_set_t*)it_iter._pt_container)->_t_hashtable._t_allocator,
((hash_set_t*)it_iter._pt_container)->_t_hashtable._t_typeinfo._pt_type->_t_typesize, 1);
_hash_set_init_elem_auxiliary((hash_set_t*)it_iter._pt_container, pv_value);
break;
case _HASH_MULTISET_CONTAINER:
pv_value = _alloc_allocate(&((hash_multiset_t*)it_iter._pt_container)->_t_hashtable._t_allocator,
((hash_multiset_t*)it_iter._pt_container)->_t_hashtable._t_typeinfo._pt_type->_t_typesize, 1);
_hash_multiset_init_elem_auxiliary((hash_multiset_t*)it_iter._pt_container, pv_value);
break;
case _HASH_MAP_CONTAINER:
pv_value = _alloc_allocate(&((hash_map_t*)it_iter._pt_container)->_t_hashtable._t_allocator,
((hash_map_t*)it_iter._pt_container)->_t_hashtable._t_typeinfo._pt_type->_t_typesize, 1);
_hash_map_init_elem_auxiliary((hash_map_t*)it_iter._pt_container, pv_value);
break;
case _HASH_MULTIMAP_CONTAINER:
pv_value = _alloc_allocate(&((hash_multimap_t*)it_iter._pt_container)->_t_hashtable._t_allocator,
((hash_multimap_t*)it_iter._pt_container)->_t_hashtable._t_typeinfo._pt_type->_t_typesize, 1);
_hash_multimap_init_elem_auxiliary((hash_multimap_t*)it_iter._pt_container, pv_value);
break;
default:
assert(false);
pv_value = NULL;
break;
}
return pv_value;
}
