CoordinateSystems.hh

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#ifndef COORDINATESYSTEMS_HH
#define COORDINATESYSTEMS_HH

#include <iostream>
#include "casm/CASM_global_definitions.hh"

namespace CASM {

  //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~





  class COORD_MODE {

  private:
    static COORD_TYPE ACTIVE_MODE;

    COORD_TYPE old_mode;
  public:

    static bool IS_CART() {
      return ACTIVE_MODE == CART;
    };
    static bool IS_FRAC() {
      return ACTIVE_MODE == FRAC;
    };

    static COORD_TYPE CHECK() {
      return ACTIVE_MODE;
    };

    static std::string NAME() {
      return NAME(ACTIVE_MODE);
    };
    static std::string NAME(COORD_TYPE mode) {
      if(mode == FRAC) return "Direct";
      if(mode == CART) return "Cartesian";
      return NAME(ACTIVE_MODE);
    };

    COORD_MODE(COORD_TYPE new_mode) {
      old_mode = ACTIVE_MODE;
      ACTIVE_MODE = new_mode;
    };
    ~COORD_MODE() {
      ACTIVE_MODE = old_mode;
    };

    void set(const COORD_TYPE new_mode) {
      ACTIVE_MODE = new_mode;
    };
    COORD_TYPE check() {
      return ACTIVE_MODE;
    };

    //static bool SelfTest();
  };

  //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  class PERIODICITY_MODE {

  private:
    static  PERIODICITY_TYPE ACTIVE_MODE;
    PERIODICITY_TYPE old_mode;
  public:

    //    static bool IS_PERIODIC() { return (ACTIVE_MODE == PERIODIC); }
    // TODO: Revert back
    //    static bool IS_LOCAL() { return (ACTIVE_MODE == LOCAL); }
    static bool IS_LOCAL() {
      return (ACTIVE_MODE == LOCAL);
    }
    static bool IS_PERIODIC() {
      return (ACTIVE_MODE == PERIODIC);
    }
    static PERIODICITY_TYPE CHECK() {
      return ACTIVE_MODE;
    }


    PERIODICITY_MODE(PERIODICITY_TYPE new_mode) {
      old_mode = ACTIVE_MODE;
      ACTIVE_MODE = new_mode;
    };
    ~PERIODICITY_MODE() {
      ACTIVE_MODE = old_mode;
    };

    void set(const PERIODICITY_TYPE new_mode) {
      ACTIVE_MODE = new_mode;
    };
    PERIODICITY_TYPE check() {
      return ACTIVE_MODE;
    };
  };

};
#endif