149 lines
3.6 KiB
C++
149 lines
3.6 KiB
C++
/*
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----
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This file is part of SECONDO.
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Copyright (C) 2019,
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Faculty of Mathematics and Computer Science,
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Database Systems for New Applications.
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SECONDO 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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SECONDO 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 SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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//[<] [\ensuremath{<}]
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//[>] [\ensuremath{>}]
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\setcounter{tocdepth}{3}
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\tableofcontents
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1 The Param class
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Represents a single parameter, encapsulating its name, type,
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context, value, default value, min value, max value and meaning.
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*/
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#pragma once
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#include <string>
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#include <memory>
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#include <vector>
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#include <map>
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namespace pointcloud2 {
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typedef size_t intParam_t;
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class Param {
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public:
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enum TYPE { BOOL, INT, REAL };
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enum CONTEXT { analyzeRaster, analyzeGeom };
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private:
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static bool NO_BOOL;
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static intParam_t NO_INT;
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static double NO_REAL;
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const std::string _name;
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const TYPE _type;
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const CONTEXT _context;
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bool* const _valueBool;
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const bool _defaultValueBool;
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intParam_t* const _valueInt;
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const intParam_t _defaultValueInt;
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const intParam_t _minValueInt;
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const intParam_t _maxValueInt;
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double* const _valueReal;
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const double _defaultValueReal;
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const double _minValueReal;
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const double _maxValueReal;
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const std::string _meaning;
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public:
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Param(const std::string name, double* value, const CONTEXT context,
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const double minValue, const double maxValue,
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const std::string meaning);
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Param(const std::string name, intParam_t* value, const CONTEXT context,
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const intParam_t minValue, const intParam_t maxValue,
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const std::string meaning);
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Param(const std::string name, bool* value, const CONTEXT context,
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const std::string meaning);
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~Param() = default;
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std::string getName() const { return _name; }
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TYPE getType() const { return _type; }
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CONTEXT getContext() const { return _context; }
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std::string getMeaning() const { return _meaning; }
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bool getValueBool() const;
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intParam_t getValueInt() const;
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double getValueReal() const;
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void setValueBool(const bool value) const;
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bool trySetValueInt(const intParam_t value) const;
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bool trySetValueReal(const double value) const;
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std::string getTypeAsString() const;
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std::string getValueAsString() const;
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std::string getDefaultValueAsString() const;
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std::string getMinValueAsString() const;
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std::string getMaxValueAsString() const;
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private:
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static std::string getString(bool value);
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static std::string getString(intParam_t value);
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static std::string getString(double value);
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};
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/*
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1.1 Params
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This class provides access to the parameters for the pc2SetParam
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and pc2GetParams operators.
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*/
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class Params {
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std::vector<std::string> _names;
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std::map<std::string, Param> _params;
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public:
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Params();
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~Params() = default;
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void add(Param param);
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bool contains(std::string paramName) const;
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size_t size() const;
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const Param& get(size_t i) const;
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const Param& get(std::string paramName) const;
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};
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} /* namespace pointcloud2 */
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