| line |
true |
false |
branch |
|
103
|
0 |
0 |
if (!mem) throw std::bad_alloc(); |
|
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"); |
|
1299
|
0 |
1251 |
if (_storage.any->refcnt > 1) _detach_cow(_length); |
|
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); } |