55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
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/*
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* Copyright (C) 2018 Edward d'Auvergne
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*
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* This file is part of the program FlightGear.
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _FG_TEST_SUITE_DATA_STORE_HXX
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#define _FG_TEST_SUITE_DATA_STORE_HXX
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#include <simgear/misc/sg_path.hxx>
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// The data store singleton.
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class DataStore
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{
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public:
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// Return the singleton, instantiating it if required.
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static DataStore& get()
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{
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static DataStore instance;
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return instance;
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}
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// Function deletion to allow the class to be a singleton.
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DataStore(DataStore const&) = delete;
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void operator=(DataStore const&) = delete;
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// FGData path functions.
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int findFGRoot(const std::string& fgRootCmdLineOpt, bool debug = false);
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SGPath getFGRoot();
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int validateFGRoot();
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private:
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DataStore() = default;
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// The path to FGData.
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SGPath _fgRootPath;
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};
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#endif // _FG_TEST_SUITE_DATA_STORE_HXX
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