HartreeFockPotentialOperator.h

/* Copyright 2018 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_HARTREE_FOCK_POTENTIAL_OPERATOR
#define COM_DAFER45_TBTK_HARTREE_FOCK_POTENTIAL_OPERATOR
 
#include "TBTK/AbstractOperator.h"
 
namespace TBTK{
 
class HartreeFockPotentialOperator : public AbstractOperator{
public:
    HartreeFockPotentialOperator(
        const AbstractState &firstState,
        const AbstractState &secondState
    );
 
    HartreeFockPotentialOperator(
        const HartreeFockPotentialOperator &hartreeFockPotentialOperator
    );
 
    ~HartreeFockPotentialOperator();
 
    HartreeFockPotentialOperator& operator=(
        const HartreeFockPotentialOperator &rhs
    );
 
    const AbstractState& getFirstState() const;
 
    const AbstractState& getSecondState() const;
private:
    AbstractState *firstState;
 
    AbstractState *secondState;
};
 
inline HartreeFockPotentialOperator::HartreeFockPotentialOperator(
    const AbstractState &firstState,
    const AbstractState &secondState
) :
    AbstractOperator(OperatorID::HartreeFockPotential),
    firstState(firstState.clone()),
    secondState(secondState.clone())
{
}
 
inline HartreeFockPotentialOperator::HartreeFockPotentialOperator(
    const HartreeFockPotentialOperator &hartreeFockPotentialOperator
) :
    AbstractOperator(hartreeFockPotentialOperator)
{
    firstState = hartreeFockPotentialOperator.firstState->clone();
    secondState = hartreeFockPotentialOperator.secondState->clone();
}
 
inline HartreeFockPotentialOperator::~HartreeFockPotentialOperator(){
    delete firstState;
    delete secondState;
}
 
inline HartreeFockPotentialOperator& HartreeFockPotentialOperator::operator=(
    const HartreeFockPotentialOperator &rhs
){
    if(this != &rhs){
        firstState = rhs.firstState->clone();
        secondState = rhs.secondState->clone();
    }
 
    return *this;
}
 
inline const AbstractState&
HartreeFockPotentialOperator::getFirstState() const{
    return *firstState;
}
 
inline const AbstractState&
HartreeFockPotentialOperator::getSecondState() const{
    return *secondState;
}
 
};  //End of namespace TBTK
 
#endif