CubeManager.h

#ifndef CubeManager_h
#define CubeManager_h

#include <QString>
#include <QMap>
#include <QQueue>

/*
 *   Unless noted otherwise, the portions of Isis written by the
 *   USGS are public domain. See individual third-party library
 *   and package descriptions for intellectual property
 *   information,user agreements, and related information.
 *
 *   Although Isis has been used by the USGS, no warranty, expressed or implied,
 *   is made by the USGS as to the accuracy and functioning of such software
 *   and related material nor shall the fact of distribution constitute any such
 *   warranty, and no responsibility is assumed by the USGS in connection
 *   therewith.
 *
 *   For additional information, launch
 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html in a browser or see
 *   the Privacy &amp; Disclaimers page on the Isis website,
 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on
 *   http://www.usgs.gov/privacy.html.
 */
namespace Isis {
  class Cube;

  class CubeManager  {
    public:
      CubeManager();
      ~CubeManager();

      static Cube *Open(const QString &cubeFileName) {
        return p_instance.OpenCube(cubeFileName);
      }

      static void CleanUp(const QString &cubeFileName) {
        p_instance.CleanCubes(cubeFileName);
      }

      static void CleanUp() {
        p_instance.CleanCubes();
      };

      void CleanCubes(const QString &cubeFileName);
      void CleanCubes();

      Cube *OpenCube(const QString &cubeFileName);

      void SetNumOpenCubes(unsigned int numCubes) {
        p_minimumCubes = numCubes;
      }

    protected:
      static CubeManager p_instance;

      QMap<QString, Cube *> p_cubes;
      QQueue<QString> p_opened;

      unsigned int p_minimumCubes;
  };
}

#endif