src/CDMVariable.h

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00001 /*
00002  * Fimex
00003  * 
00004  * (C) Copyright 2008, met.no
00005  *
00006  * Project Info:  https://wiki.met.no/fimex/start
00007  *
00008  * This library is free software; you can redistribute it and/or modify it
00009  * under the terms of the GNU Lesser General Public License as published by
00010  * the Free Software Foundation; either version 2.1 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful, but
00014  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
00015  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00016  * License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
00021  * USA.
00022  */
00023 
00024 #ifndef CDMVARIABLE_H_
00025 #define CDMVARIABLE_H_
00026 
00027 #include <string>
00028 #include <vector>
00029 #include <ostream>
00030 #include <map>
00031 #include "CDMAttribute.h"
00032 #include "CDMDimension.h"
00033 #include "CDMDataType.h"
00034 
00035 namespace MetNoFimex
00036 {
00037 
00038 class CDMVariable
00039 {
00040 public:
00041         explicit CDMVariable(std::string name, CDMDataType datatype, std::vector<std::string> shape);
00042         virtual ~CDMVariable();
00043         const std::string& getName() const {return name;}
00044         CDMDataType getDataType() const {return datatype;}
00045         const std::vector<std::string>& getShape() const {return shape;}
00052         void setAsSpatialVector(const std::string& counterpart, const std::string& direction);
00056         bool isSpatialVector() const {return "" != spatialVectorCounterpart;}
00058         const std::string& getSpatialVectorCounterpart() const {return spatialVectorCounterpart;}
00060         const std::string& getSpatialVectorDirection() const {return spatialVectorDirection;}
00066         bool checkDimension(const std::string& dimension) const;
00068         void toXMLStream(std::ostream& out) const;
00070         void toXMLStream(std::ostream& out, const std::map<std::string, CDMAttribute>& attrs) const;
00072         void setData(boost::shared_ptr<Data> data) {this->data = data;}
00079         const boost::shared_ptr<Data> getData() const {return data;}
00081         int hasData() const {return (data.get() != 0);}
00082 private:
00083         std::string name;
00084         CDMDataType datatype;
00085         std::vector<std::string> shape;
00086         void shapeToXMLStream(std::ostream& out) const;
00087         boost::shared_ptr<Data> data;
00088         std::string spatialVectorCounterpart;
00089         std::string spatialVectorDirection;
00090 };
00091 
00092 }
00093 
00094 #endif /*CDMVARIABLE_H_*/

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