7ae51c856e
* [refactor](unify exception) unify exception definition and error code --------- Co-authored-by: yiguolei <yiguolei@gmail.com>
56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/src/Common/assert_cast.h
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// and modified by Doris
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#pragma once
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#include <string>
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#include <type_traits>
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#include <typeindex>
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#include <typeinfo>
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#include "common/logging.h"
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#include "fmt/format.h"
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#include "vec/common/demangle.h"
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/** Perform static_cast in release build.
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* Checks type by comparing typeid and throw an exception in debug build.
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* The exact match of the type is checked. That is, cast to the ancestor will be unsuccessful.
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*/
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template <typename To, typename From>
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To assert_cast(From&& from) {
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#ifndef NDEBUG
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try {
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if constexpr (std::is_pointer_v<To>) {
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if (typeid(*from) == typeid(std::remove_pointer_t<To>)) return static_cast<To>(from);
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} else {
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if (typeid(from) == typeid(To)) return static_cast<To>(from);
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}
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} catch (const std::exception& e) {
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LOG(FATAL) << "assert cast err:" << e.what();
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}
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LOG(FATAL) << fmt::format("Bad cast from type:{} to {}", demangle(typeid(from).name()),
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demangle(typeid(To).name()));
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__builtin_unreachable();
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#else
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return static_cast<To>(from);
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#endif
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}
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