src/lib/gridtype.h

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/* BurrTools
 *
 * BurrTools is the legal property of its developers, whose
 * names are listed in the COPYRIGHT file, which is included
 * within the source distribution.
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
#ifndef __GRID_TYPE_H__
#define __GRID_TYPE_H__

#include "types.h"

#include "bt_assert.h"

class assembler_c;
class symmetries_c;
class voxel_c;
class problem_c;
class stlExporter_c;
class movementCache_c;
class xmlWriter_c;
class xmlParser_c;

class gridType_c {

  public:

    typedef enum {
      GT_BRICKS,                   
      GT_TRIANGULAR_PRISM,         
      GT_SPHERES,                  
      GT_RHOMBIC,                  
      GT_TETRA_OCTA,               

      GT_NUM_GRIDS                 
    } gridType;

    typedef enum {
      CAP_ASSEMBLE = 1,            
      CAP_DISASSEMBLE = 2,         
      CAP_STLEXPORT = 4            
    } capabilities;

  protected:

    gridType type;

    mutable symmetries_c * sym;

  public:

    gridType_c(xmlParser_c & pars);

    gridType_c(const gridType_c&);

    void save(xmlWriter_c & xml) const;

    /* some specializes constructors */

    gridType_c(void);

    gridType_c(gridType gt);

    ~gridType_c(void);

    gridType getType(void) const { return type; }

    unsigned int getCapabilities(void) const;

    movementCache_c * getMovementCache(const problem_c * puz) const;

    voxel_c * getVoxel(unsigned int x, unsigned int y, unsigned int z, voxel_type init) const;
    voxel_c * getVoxel(xmlParser_c & pars) const;
    voxel_c * getVoxel(const voxel_c & orig) const;
    voxel_c * getVoxel(const voxel_c * orig) const;

    const symmetries_c * getSymmetries(void) const;

    stlExporter_c * getStlExporter(void) const;

    static assembler_c * findAssembler(const problem_c * p);

  private:

    // no copying and assigning
    void operator=(const gridType_c&);
};

#endif

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