| line |
true |
false |
branch |
|
103
|
0 |
0 |
if (!mem) throw std::bad_alloc(); |
|
444
|
0 |
0 |
case State::INTERNAL: return _storage.internal->refcnt == 1 ? _capacity_internal() : 0; |
|
445
|
0 |
0 |
case State::EXTERNAL: return _storage.external->refcnt == 1 ? _capacity_external() : 0; |
|
880
|
4 |
0 |
if (count) { |
|
1137
|
0 |
0 |
if (_state == State::LITERAL) return _str; // LITERALs are NT |
|
1138
|
0 |
0 |
if (shared_capacity() > _length && _str[_length] == 0) return _str; // if we have r/o space after string, let's see if it's already NT |
|
|
0 |
0 |
if (shared_capacity() > _length && _str[_length] == 0) return _str; // if we have r/o space after string, let's see if it's already NT |
|
|
0 |
0 |
if (shared_capacity() > _length && _str[_length] == 0) return _str; // if we have r/o space after string, let's see if it's already NT |
|
1140
|
0 |
0 |
if (capacity() <= _length) const_cast(this)->_reserve_save(_length + 1); // we're in COW mode or don't have space |
|
1154
|
0 |
0 |
if (capacity <= MAX_SSO_CHARS) { |
|
1158
|
0 |
0 |
if (capacity > MAX_SIZE) throw std::length_error("basic_string::_new_auto"); |
|
|
0 |
0 |
if (capacity > MAX_SIZE) throw std::length_error("basic_string::_new_auto"); |
|
1249
|
0 |
0 |
if (oth._state == State::SSO) _str = _sso + (oth._str - oth._sso); |
|
1315
|
0 |
0 |
assert(capacity >= _length); |
|
1326
|
0 |
0 |
if (capacity < _length) capacity = _length; |
|
1336
|
0 |
0 |
if (_storage.internal->refcnt > 1) _detach_cow(capacity); |
|
1337
|
0 |
0 |
else if (_storage.internal->capacity < capacity) _internal_realloc(capacity); // need to grow storage |
|
1338
|
0 |
0 |
else if (_capacity_internal() < capacity) { // may not to grow storage if str is moved to the beginning |
|
1347
|
0 |
0 |
if (_storage.dtor == &Alloc::deallocate && _str == _storage.internal->start) { |
|
|
0 |
0 |
if (_storage.dtor == &Alloc::deallocate && _str == _storage.internal->start) { |
|
1348
|
0 |
0 |
if (capacity > MAX_SIZE) throw std::length_error("basic_string::_internal_realloc"); |
|
|
0 |
0 |
if (capacity > MAX_SIZE) throw std::length_error("basic_string::_internal_realloc"); |
|
1363
|
0 |
0 |
if (_storage.external->refcnt > 1) _detach_cow(capacity); |
|
1364
|
0 |
0 |
else if (_storage.external->capacity < capacity) _external_realloc(capacity); // need to grow storage, switch to INTERNAL/SSO |
|
1365
|
0 |
0 |
else if (_capacity_external() < capacity) { // may not to grow storage if str is moved to the beginning |
|
1381
|
0 |
0 |
if (MAX_SSO_CHARS < capacity) { |
|
1385
|
0 |
0 |
else if (_capacity_sso() < capacity) { |
|
1492
|
0 |
0 |
static void _release_internal (Buffer* buf, dtor_fn dtor) { if (!--buf->refcnt) _free_internal(buf, dtor); } |
|
1493
|
0 |
0 |
static void _release_external (ExternalShared* ebuf, dtor_fn dtor) { if (!--ebuf->refcnt) _free_external(ebuf, dtor); } |
|
1502
|
89 |
3 |
if (!r) r = (len1 < len2) ? -1 : (len1 > len2 ? 1 : 0); |
|
|
89 |
0 |
if (!r) r = (len1 < len2) ? -1 : (len1 > len2 ? 1 : 0); |
|
|
0 |
89 |
if (!r) r = (len1 < len2) ? -1 : (len1 > len2 ? 1 : 0); |
|
1569
|
0 |
0 |
if (llen == 0) return rhs; |
|
1570
|
0 |
0 |
if (rhs.length() == 0) return basic_string(lhs, llen); |