9e76ec5f78
These functions are called a lot and are trivial accessors to the underlying containers. By opening them for inlining we get a decent performance benefit "for free" via optimisation opportunities.
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
/*
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Copyright 2013 Statoil ASA.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RECORD_HPP
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#define RECORD_HPP
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#include <deque>
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#include <memory>
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#include <string>
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#include <list>
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#include <opm/parser/eclipse/Utility/Stringview.hpp>
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namespace Opm {
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/// Class representing the lowest level of the Raw datatypes, a record. A record is simply
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/// a vector containing the record elements, represented as strings. Some logic is present
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/// to handle special elements in a record string, particularly with quote characters.
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class RawRecord {
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public:
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RawRecord(std::string&&, const std::string& fileName = "", const std::string& keywordName = "");
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inline string_view pop_front();
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void push_front(std::string token);
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inline size_t size() const;
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const std::string& getRecordString() const;
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inline string_view getItem(size_t index) const;
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const std::string& getFileName() const;
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const std::string& getKeywordName() const;
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static bool isTerminatedRecordString(const std::string& candidateRecordString);
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void dump() const;
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private:
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std::string m_sanitizedRecordString;
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std::deque< string_view > m_recordItems;
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std::list< std::string > expanded_items;
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const std::string m_fileName;
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const std::string m_keywordName;
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void setRecordString(const std::string& singleRecordString);
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};
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typedef std::shared_ptr<RawRecord> RawRecordPtr;
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typedef std::shared_ptr<const RawRecord> RawRecordConstPtr;
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/*
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* These are frequently called, but fairly trivial in implementation, and
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* inlining the calls gives a decent low-effort performance benefit.
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*/
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string_view RawRecord::pop_front() {
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auto front = m_recordItems.front();
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this->m_recordItems.pop_front();
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return front;
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}
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size_t RawRecord::size() const {
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return m_recordItems.size();
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}
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string_view RawRecord::getItem(size_t index) const {
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return this->m_recordItems.at( index );
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}
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}
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#endif /* RECORD_HPP */
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