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Contents
/*
* Copyright 2021-Present Couchbase, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include "internal/exceptions_internal.hxx"
#include <atomic>
#include <list>
#include <mutex>
namespace couchbase::core::transactions
{
class error_list
{
private:
std::list<transaction_operation_failed> list_;
std::mutex mutex_;
std::atomic<std::size_t> size_{ 0 };
public:
auto empty() -> bool
{
return size_.load() == 0;
}
void push_back(const transaction_operation_failed& ex)
{
std::lock_guard<std::mutex> lock(mutex_);
list_.push_back(ex);
size_ = list_.size();
}
void do_throw(std::optional<external_exception> cause = {})
{
assert(size_.load() > 0);
// merge the errors, throw a composite
std::lock_guard<std::mutex> lock(mutex_);
transaction_operation_failed::merge_errors(list_, cause);
}
};
} // namespace couchbase::core::transactions
Version data entries
5 entries across 5 versions & 1 rubygems