Implement hash function for MessageContentType enum. (#1283)

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Sergey Polovko 2020-11-06 02:05:15 +03:00 committed by GitHub
parent e4dda41a98
commit 645052bec7
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2 changed files with 7 additions and 1 deletions

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@ -70,4 +70,10 @@ bool is_service_message_content(MessageContentType content_type);
bool can_have_message_content_caption(MessageContentType content_type);
struct MessageContentTypeHash {
std::size_t operator()(MessageContentType content_type) const {
return std::hash<int32>()(static_cast<int32>(content_type));
}
};
} // namespace td

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@ -22961,7 +22961,7 @@ Result<vector<MessageId>> MessagesManager::send_message_group(
TRY_RESULT(message_send_options, process_message_send_options(dialog_id, std::move(options)));
vector<std::pair<unique_ptr<MessageContent>, int32>> message_contents;
std::unordered_set<MessageContentType> message_content_types;
std::unordered_set<MessageContentType, MessageContentTypeHash> message_content_types;
for (auto &input_message_content : input_message_contents) {
TRY_RESULT(message_content, process_input_message_content(dialog_id, std::move(input_message_content)));
TRY_STATUS(can_use_message_send_options(message_send_options, message_content));