diff options
Diffstat (limited to 'src/google/protobuf/repeated_field.cc')
-rw-r--r-- | src/google/protobuf/repeated_field.cc | 49 |
1 files changed, 35 insertions, 14 deletions
diff --git a/src/google/protobuf/repeated_field.cc b/src/google/protobuf/repeated_field.cc index 2d5cb0a4..270ef064 100644 --- a/src/google/protobuf/repeated_field.cc +++ b/src/google/protobuf/repeated_field.cc @@ -33,30 +33,51 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/repeated_field.h> +#include <google/protobuf/stubs/common.h> namespace google { namespace protobuf { - -// HP C++ on Tru64 can't handle the stuff below being defined out-of-line, so -// on that platform everything is defined in repeated_field.h. On other -// platforms, we want these to be out-of-line to avoid code bloat. -#if !defined(__DECCXX) || !defined(__osf__) - namespace internal { -GenericRepeatedField::~GenericRepeatedField() {} +void RepeatedPtrFieldBase::Swap(RepeatedPtrFieldBase* other) { + void** swap_elements = elements_; + int swap_current_size = current_size_; + int swap_allocated_size = allocated_size_; + int swap_total_size = total_size_; + // We may not be using initial_space_ but it's not worth checking. Just + // copy it anyway. + void* swap_initial_space[kInitialSize]; + memcpy(swap_initial_space, initial_space_, sizeof(initial_space_)); -} // namespace internal + elements_ = other->elements_; + current_size_ = other->current_size_; + allocated_size_ = other->allocated_size_; + total_size_ = other->total_size_; + memcpy(initial_space_, other->initial_space_, sizeof(initial_space_)); -template <> -void RepeatedPtrField<string>::Clear() { - for (int i = 0; i < current_size_; i++) { - elements_[i]->clear(); + other->elements_ = swap_elements; + other->current_size_ = swap_current_size; + other->allocated_size_ = swap_allocated_size; + other->total_size_ = swap_total_size; + memcpy(other->initial_space_, swap_initial_space, sizeof(swap_initial_space)); + + if (elements_ == other->initial_space_) { + elements_ = initial_space_; + } + if (other->elements_ == initial_space_) { + other->elements_ = other->initial_space_; } - current_size_ = 0; } -#endif // !defined(__DECCXX) || !defined(__osf__) +string* StringTypeHandler::New() { + return new string; +} +void StringTypeHandler::Delete(string* value) { + delete value; +} + + +} // namespace internal } // namespace protobuf } // namespace google |