StateSet.h

/* Copyright 2016 Kristofer Björnson
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef COM_DAFER45_TBTK_STATE_SET
#define COM_DAFER45_TBTK_STATE_SET

#include "TBTK/AbstractState.h"

namespace TBTK{

class StateSet{
public:
    StateSet(bool isOwner = true);

    ~StateSet();

    void addState(AbstractState *state);

    const std::vector<AbstractState*>& getStates() const;

    unsigned int getNumStates() const;
private:
    std::vector<AbstractState*> states;

    bool isOwner;
};

inline void StateSet::addState(AbstractState *state){
    states.push_back(state);
}

inline const std::vector<AbstractState*>& StateSet::getStates() const{
    return states;
}

inline unsigned int StateSet::getNumStates() const{
    return states.size();
}

};  //End of namespace TBTK

#endif