scalar.hh

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/*
 * This file is part of rasdaman community.
 *
 * Rasdaman community 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 3 of the License, or
 * (at your option) any later version.
 *
 * Rasdaman community 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 rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2003 - 2010 Peter Baumann / rasdaman GmbH.
 *
 * For more information please see <http://www.rasdaman.org>
 * or contact Peter Baumann via <baumann@rasdaman.com>.
*/
 
#ifndef _D_SCALAR_
#define _D_SCALAR_
 
#include <iosfwd>
 
class r_Base_Type;
 
//@ManMemo: Module: {\bf raslib}
class r_Scalar
{
public:
    r_Scalar(const r_Base_Type *newType);
    r_Scalar(const r_Scalar &obj);
    virtual ~r_Scalar();
 
    virtual r_Scalar *clone() const = 0;
    const r_Scalar &operator=(const r_Scalar &);
 
    virtual void print_status(std::ostream &s) const = 0;
 
    virtual const r_Base_Type *get_type() const;
 
    virtual bool isStructure() const;
    virtual bool isComplex() const;
    virtual bool isPrimitive() const;
 
protected:
    r_Base_Type *valueType{NULL};
};
 
//@ManMemo: Module: {\bf raslib}
extern std::ostream &operator<<(std::ostream &s, const r_Scalar &obj);
 
#endif