diff options
Diffstat (limited to 'src/google/protobuf/extension_set.cc')
| -rw-r--r-- | src/google/protobuf/extension_set.cc | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/google/protobuf/extension_set.cc b/src/google/protobuf/extension_set.cc index f45eafa5..61b8daae 100644 --- a/src/google/protobuf/extension_set.cc +++ b/src/google/protobuf/extension_set.cc @@ -497,6 +497,88 @@ Message* ExtensionSet::AddMessage(int number, FieldType type, #undef GOOGLE_DCHECK_TYPE +void ExtensionSet::RemoveLast(int number) { + map<int, Extension>::iterator iter = extensions_.find(number); + GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; + + Extension* extension = &iter->second; + GOOGLE_DCHECK(extension->is_repeated); + + switch(cpp_type(extension->type)) { + case FieldDescriptor::CPPTYPE_INT32: + extension->repeated_int32_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_INT64: + extension->repeated_int64_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_UINT32: + extension->repeated_uint32_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_UINT64: + extension->repeated_uint64_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_FLOAT: + extension->repeated_float_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_DOUBLE: + extension->repeated_double_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_BOOL: + extension->repeated_bool_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_ENUM: + extension->repeated_enum_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_STRING: + extension->repeated_string_value->RemoveLast(); + break; + case FieldDescriptor::CPPTYPE_MESSAGE: + extension->repeated_message_value->RemoveLast(); + break; + } +} + +void ExtensionSet::SwapElements(int number, int index1, int index2) { + map<int, Extension>::iterator iter = extensions_.find(number); + GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; + + Extension* extension = &iter->second; + GOOGLE_DCHECK(extension->is_repeated); + + switch(cpp_type(extension->type)) { + case FieldDescriptor::CPPTYPE_INT32: + extension->repeated_int32_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_INT64: + extension->repeated_int64_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_UINT32: + extension->repeated_uint32_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_UINT64: + extension->repeated_uint64_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_FLOAT: + extension->repeated_float_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_DOUBLE: + extension->repeated_double_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_BOOL: + extension->repeated_bool_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_ENUM: + extension->repeated_enum_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_STRING: + extension->repeated_string_value->SwapElements(index1, index2); + break; + case FieldDescriptor::CPPTYPE_MESSAGE: + extension->repeated_message_value->SwapElements(index1, index2); + break; + } +} + // =================================================================== void ExtensionSet::Clear() { |