Object const * Manager::findObjectNc(const char * name) const {
nm_node_t node = nm_mgr_find_node_nc(*this, name);
if (node == NULL
|| nm_node_type(node) != &g_object_type)
{
return NULL;
}
return Object::_cast(node);
}
bool Manager::removeObject(const char * name) {
nm_node_t node = nm_mgr_find_node_nc(*this, name);
if (node) {
nm_node_free(node);
return true;
}
else {
return false;
}
}
weibo_manage_t
weibo_manage_find_nc(
gd_app_context_t app,
const char * name)
{
nm_node_t node;
if (name == NULL) return weibo_manage_default(app);
node = nm_mgr_find_node_nc(gd_app_nm_mgr(app), name);
if (node == NULL || nm_node_type(node) != &s_nm_node_type_weibo_manage) return NULL;
return (weibo_manage_t)nm_node_data(node);
}
void * Object::operator new (size_t size, nm_mgr_t nmm, const char * name) {
nm_node_t node = nm_instance_create(nmm, name, size);
if (node == NULL) {
if (nm_mgr_find_node_nc(nmm, name)) {
::std::ostringstream os;
os << "named object " << name << " already exist!";
throw ::std::runtime_error(os.str());
}
else {
throw ::std::bad_alloc();
}
}
return nm_node_data(node);
}
