TemplateParameters.h

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/*
 * (C) Copyright 1996-2012 ECMWF.
 * 
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
 * In applying this licence, ECMWF does not waive the privileges and immunities 
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */
 
///
/// \file TemplateParameter.h
///
/// @author Piotr Kuchta, June 2009
 
#ifndef TemplateParameters_H
#define TemplateParameters_H
 
#include <string>
#include <stdint.h>
 
#include "odc/core/MetaData.h"
 
namespace eckit { class PathName; }
namespace eckit { class DataHandle; }
 
namespace odc {
 
class DispatchingWriter;
 
struct TemplateParameter {
    TemplateParameter(size_t startPos, size_t endPos, size_t columnIndex, std::string name)
    : startPos(startPos), endPos(endPos), columnIndex(columnIndex), name(name)
    {}
 
    size_t startPos;
    size_t endPos;
    size_t columnIndex;
    std::string name;
 
private:
// No copy allowed.
    TemplateParameter(const TemplateParameter&);
    TemplateParameter& operator=(const TemplateParameter&);
};
 
class TemplateParameters : public std::vector<TemplateParameter*> {
public:
    TemplateParameters();
    TemplateParameters(const std::string& fileNameTemplate, const core::MetaData& = nullMD);
    ~TemplateParameters();
 
        void reset();
    static TemplateParameters& parse(const std::string& fileNameTemplate, TemplateParameters&, const core::MetaData& = nullMD);
 
private:
    TemplateParameters(const TemplateParameters&);
    TemplateParameters& operator=(const TemplateParameters&);
    static core::MetaData nullMD;
};
 
} // namespace odc
 
#endif