Function insert

library/include/DataIdentity.h:150–150

        virtual bool resize(void *ptr, int size) const { return false; }
        virtual bool erase(void *ptr, int index) const { return false; }
        virtual bool insert(void *ptr, int index, void *pitem) const { return false; }

        virtual bool lua_insert2(lua_State *state, int fname_idx, void *ptr, int idx, int val_index) const;