---

gapeunitgroup.h

//GapeUnitGroup.h
//Dave Chisholm dkc@ccrma.stanford.edu
//11/20/00
#ifndef _GAPE_UNIT_GROUP_H
#define _GAPE_UNIT_GROUP_H

#include "gapeunit.h"


class GapeUnitGroup : public GapeUnit {
    Q_OBJECT

    public:
        GapeUnitGroup(GapeController* c = NULL, int capacity = GAPE_DEFAULT_GROUP_CAPACITY);

        virtual ~GapeUnitGroup();

    public slots:
        virtual void receiveTick(const GapeFloat* values, int numValues) {
            if (muted || (numUnits == 0)) {
                emitTick(values,numValues);
                return;
            }
//if (updateMutex.locked()) GapeConsts::reportError("locked GUG\n");
//else GapeConsts::reportError("NOT locked GUG\n");
            //updateMutex.lock();
            units[0]->receiveTick(values,numValues);
            //updateMutex.unlock();
        }

        virtual void addUnit(GapeUnit* u);

        virtual void removeUnit(GapeUnit* u);

        virtual int getNumUnits() {
            return numUnits;
        }

        virtual GapeUnit* getUnit(int index);

        virtual void requestSolo(GapeUnit* requestingUnit);

        virtual void endSolo(GapeUnit* requestingUnit);

        virtual void addController(GapeController* c);


        virtual void removeController(GapeController* c);


    /*
     * Unmutes all other units in the group when the currently soloed unit ends its solo mode
     * @param requestingUnit A pointer to the unit to be played in solo mode

        virtual void endSolo(GapeUnit* requestingUnit);
*/



//solo, endsolo(), endsolo(gapeunit*)

    protected:
        GapeUnit** units;
        int numUnits, currentCapacity;
};

#endif

---