SpatialAxisSpec.h

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/*
 * Fimex, SpatialAxisSpec.h
 *
 * (C) Copyright 2009, met.no
 *
 * Project Info:  https://wiki.met.no/fimex/start
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *  Created on: Mar 18, 2009
 *      Author: Heiko Klein
 */

#ifndef TIMESPEC_H_
#define TIMESPEC_H_

#include "fimex/TimeUnit.h"
#include "fimex/CDMException.h"
#include <vector>
#include <string>

namespace MetNoFimex
{

class SpatialAxisSpec
{
private:
    void init();
public:
    SpatialAxisSpec(const std::string& axisSpec) throw(CDMException) :
        axisSpec(axisSpec), startEndInitialized(false), axisInitialized(false) {}
    SpatialAxisSpec(const std::string& axisSpec, double start, double end) throw(CDMException) :
        axisSpec(axisSpec), start(start), end(end), startEndInitialized(true), axisInitialized(false) {}
    virtual ~SpatialAxisSpec() {};
    bool requireStartEnd();
    void setStartEnd(double start, double end) {this->start = start; this->end = end; this->startEndInitialized = true;}
    const std::vector<double>& getAxisSteps() {if (!axisInitialized) init(); return axisSteps;}

private:
    std::string axisSpec;
    double start;
    double end;
    bool startEndInitialized;
    bool axisInitialized;
    std::vector<double> axisSteps;
};

} /* MetNoFimex */

#endif /* TIMESPEC_H_ */