32 lines
1.2 KiB
C++
32 lines
1.2 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/Allocator_fwd.h
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// and modified by Doris
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/**
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* This file provides forward declarations for Allocator.
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*/
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#pragma once
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#include <cstddef>
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template <bool clear_memory_, bool mmap_populate = false, bool use_mmap = false>
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class Allocator;
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template <typename Base, size_t N = 64, size_t Alignment = 1>
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class AllocatorWithStackMemory;
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