48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
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* This file is open source software, licensed to you under the terms
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* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
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* distributed with this work for additional information regarding copyright
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* ownership. You may not use this file except in compliance with the License.
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*
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* 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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*/
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/*
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* Copyright (C) 2014 Cloudius Systems, Ltd.
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*/
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#ifndef CONVERSIONS_HH_
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#define CONVERSIONS_HH_
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#include <cstdlib>
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#include <string>
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#include <vector>
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// Convert a string to a memory size, allowing binary SI
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// suffixes (intentionally, even though SI suffixes are
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// decimal, to follow existing usage).
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//
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// "5" -> 5
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// "4k" -> (4 << 10)
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// "8M" -> (8 << 20)
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// "7G" -> (7 << 30)
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// "1T" -> (1 << 40)
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// anything else: exception
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size_t parse_memory_size(std::string s);
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static inline std::vector<char> string2vector(std::string str) {
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auto v = std::vector<char>(str.begin(), str.end());
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v.push_back('\0');
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return v;
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}
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#endif /* CONVERSIONS_HH_ */
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