mirror of
https://github.com/introlab/rtabmap_ros.git
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93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
/*
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* utilite is a cross-platform library with
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* useful utilities for fast and small developing.
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* Copyright (C) 2010 Mathieu Labbe
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*
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* utilite is free library: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser 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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*
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* utilite 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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 UVARIANT_H
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#define UVARIANT_H
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#include "rtabmap/utilite/UtiLiteExp.h" // DLL export/import defines
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#include <string>
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#include <vector>
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/**
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* Experimental class...
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*/
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class UTILITE_EXP UVariant
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{
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public:
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enum Type{
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kBool,
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kChar,
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kUChar,
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kShort,
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kUShort,
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kInt,
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kUInt,
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kFloat,
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kDouble,
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kStr,
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kUndef
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};
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public:
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UVariant();
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UVariant(const bool & value);
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UVariant(const char & value);
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UVariant(const unsigned char & value);
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UVariant(const short & value);
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UVariant(const unsigned short & value);
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UVariant(const int & value);
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UVariant(const unsigned int & value);
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UVariant(const float & value);
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UVariant(const double & value);
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UVariant(const char * value);
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UVariant(const std::string & value);
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Type type() const {return type_;}
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bool isUndef() const {return type_ == kUndef;}
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bool isBool() const {return type_ == kBool;}
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bool isChar() const {return type_ == kChar;}
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bool isUChar() const {return type_ == kUChar;}
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bool isShort() const {return type_ == kShort;}
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bool isUShort() const {return type_ == kUShort;}
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bool isInt() const {return type_ == kInt;}
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bool isUInt() const {return type_ == kUInt;}
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bool isFloat() const {return type_ == kFloat;}
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bool isDouble() const {return type_ == kDouble;}
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bool isStr() const {return type_ == kStr;}
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bool toBool() const;
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char toChar(bool * ok = 0) const;
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unsigned char toUChar(bool * ok = 0) const;
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short toShort(bool * ok = 0) const;
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unsigned short toUShort(bool * ok = 0) const;
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int toInt(bool * ok = 0) const;
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unsigned int toUInt(bool * ok = 0) const;
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float toFloat(bool * ok = 0) const;
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double toDouble(bool * ok = 0) const;
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std::string toStr(bool * ok = 0) const;
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virtual ~UVariant() {}
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private:
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Type type_;
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std::vector<unsigned char> data_;
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};
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#endif /* UVARIANT_H */
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