dirdecompose.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 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
 
#ifndef _R_DIRDECOMPOSE_HH_
#define _R_DIRDECOMPOSE_HH_
 
#include "raslib/sinterval.hh"
#include <vector>
 
//@ManMemo: Module {\bf rasodmg}
class r_Dir_Decompose
{
public:
    r_Dir_Decompose() = default;
    ~r_Dir_Decompose() = default;
    r_Dir_Decompose(const r_Dir_Decompose &) = default;
 
    r_Dir_Decompose &operator<<(r_Range limit);
 
    r_Dir_Decompose &prepend(r_Range limit);
 
    size_t get_num_intervals() const;
 
    r_Range get_partition(size_t number) const;
 
    void print_status(std::ostream &os) const;
 
protected:
    r_Sinterval get_total_interval();
 
    std::vector<r_Range> intervals;
};
 
//@ManMemo: Module: {\bf rasodmg}
extern std::ostream &operator<<(std::ostream &os, const r_Dir_Decompose &d);
 
#endif