RegionRect.hpp

/*
 * RegionRect.hpp
 * 
 * Copyright 2018 Fernando Pujaico Rivera <fernando.pujaico.rivera@gmail.com>
 * 
 * This program 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 2 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 */
 
#ifndef __PDS_REGIONRECT_HPP__
#define __PDS_REGIONRECT_HPP__
 
 
#include <sstream>      // std::ostringstream
#include <vector>
 
namespace Pds{
 
class Matrix;
template <class Datum> class Array;
 
class RegionRect
{
public:
        int L0;
        int C0;
        unsigned int Nlin;
        unsigned int Ncol;
public:
 
    RegionRect(void);
    
 
    RegionRect(int L0,int C0,unsigned int Nlin,unsigned int Ncol);
    
    ~RegionRect();
 
public:
 
    void Print(std::string str="") const;
 
    void PrintStylized(std::string str="") const;
 
    void MakeEmpty(void);
    bool IsEmpty(void) const;
 
 
    bool IsInside(const Pds::RegionRect &R) const;
 
 
    bool IsInside(const Pds::Matrix &A) const;
 
    template <class Datum>
    bool IsInside(const Pds::Array<Datum> &A) const;
 
 
    bool Travel(int DL,int DC);
 
    bool Move(int L0,int C0);
 
    Pds::RegionRect Intersection(const Pds::RegionRect &B) const;
 
    Pds::RegionRect Superior(const Pds::RegionRect &B) const;
 
    static Pds::RegionRect Intersection(const std::vector<Pds::RegionRect> &B);
 
    static Pds::RegionRect Superior(const std::vector<Pds::RegionRect> &B);
 
    static Pds::RegionRect Mean(const std::vector<Pds::RegionRect> &B);
    int FilePrint(FILE *fd) const;
 
    bool FileScan(FILE *fd);
 
 
    bool LoadString(const std::string &str);
 
}; // Class RegionRect
 
} // namespace Pds
 
 
#endif