static inline bool successful_whole_read (GenericReader& r, void* const buf, size_t const bufbytesize) {
bool const readprecice(r.read(buf, bufbytesize));
DASSERT(readprecice);
return readprecice;
}
static inline bool successful_whole_read (GenericReader& r, T& obj) {
bool const readprecice(r.read(&obj, sizeof(T)));
DASSERT(readprecice);
return readprecice;
}