mtc_colorset.h

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/** @file mtc_colorset.h
 
Implements color sets for multitasking automata
 
*/
 
/* FAU Discrete Event Systems Library (libfaudes)
 
   Copyright (C) 2008  Matthias Singer
   Exclusive copyright is granted to Klaus Schmidt
 
   This library 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 2.1 of the License, or (at your option) any later version.
 
   This library 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 this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
 
 
#ifndef FAUDES_MTCCOLORSET_H
#define FAUDES_MTCCOLORSET_H
 
#include "corefaudes.h"
 
 
namespace faudes {
 
/**
 * Container for colors: this is a NameSet with its own static symboltable
 *
 * @ingroup MultitaskingPlugin
 */
 
class FAUDES_API ColorSet : public NameSet {
 
FAUDES_TYPE_DECLARATION(ColorSet,ColorSet,NameSet)
 
  public:
 
    /**
     * Constructor for ColorSet with static ColorSymbolTable. 
     */
    ColorSet(void) : NameSet() { 
      mpSymbolTable= &msSymbolTable; NameSet::Name("Colors"); 
      FD_DC("ColorSet("<<this<<")::ColorSet() with colorsymtab "<< SymbolTablep()); 
    };
 
    /**
     * Constructor for ColorSet with specified symbol table.
     */
    ColorSet(SymbolTable *pSymTab) : NameSet() { 
      mpSymbolTable= pSymTab; NameSet::Name("Colors"); 
      FD_DC("ColorSet("<<this<<")::ColorSet() with colorsymtab "<< SymbolTablep()); 
    };
 
    /**
     * Copy-onstructor for ColorSet
     */
    ColorSet(const ColorSet& rSourceSet) : NameSet() {
      DoAssign(rSourceSet);
      FD_DC("ColorSet("<<this<<")::ColorSet(rSourceSetr) with colorsymtab "<< SymbolTablep()); 
    };
 
    /**
     * Constructor for ColorSet with static ColorSymbolTable.
     * This version reads a file with given label to find the colors
     * inside the file.
     *
     * @param rFilename
     *   Filename
     * @param rLabel
     *   Token label for the colors in the file; default value "Colors"
     */
    ColorSet(const std::string& rFilename, const std::string& rLabel = "Colors") : NameSet()
      { mpSymbolTable= &msSymbolTable; NameSet::Read(rFilename,rLabel);};
 
    /* Destructor, virtual */
    virtual  ~ColorSet(void) {};
 
    /**
     * Get pointer to static ColorSymbolTable
     *
     * @return
     *   Pointer to static ColorSymbolTable
     */
    static SymbolTable* StaticSymbolTablep(void);
 
    /**
     * Reset pointer mpSymbolTable
     *
     * @param pSymTab
     *   Pointer to new symbol table
     */
    void ColorSymbolTablep(SymbolTable *pSymTab);
 
    /**
     * Set intersection operator
     *
     * @return
     *   Intersection ColorSet
     */
    ColorSet operator * (const ColorSet& rOtherSet) const;
 
    /**
     * Set union operator
     *
     * @return 
     *   Union Set
     */
    ColorSet operator + (const ColorSet& rOtherSet) const;
 
    /**
     * Set difference operator
     *
     * @return 
     *   Difference ColorSet
     */
    ColorSet operator - (const ColorSet& rOtherSet) const;
 
    /** Test for subset
     */
    bool operator <= (const ColorSet& rOtherSet) const;
 
    /** Test for superset
     */
    bool operator >= (const ColorSet& rOtherSet) const;
 
  protected:
 
    /** Static global symbol table for color names */
    static SymbolTable msSymbolTable;
 
  /**
   * Assign from other color set.
   *
   * @param rSourceSet
   *   Destination to copy from
   * @return
   *   ref to this set
   */
  virtual void DoAssign(const ColorSet& rSourceSet);
 
}; // end class ColorSet
 
} // namespace faudes
 
#endif