Added const to signature for input vectors

plugins/amoeba/openmmapi/src/AmoebaMultipoleForce.cpp

@@ -144,7 +144,7 @@ void AmoebaMultipoleForce::setEwaldErrorTolerance(double tol) {
     ewaldErrorTol = tol;
 }
 
-int AmoebaMultipoleForce::addParticle( double charge, std::vector<double>& molecularDipole, std::vector<double>& molecularQuadrupole, int axisType, 
+int AmoebaMultipoleForce::addParticle( double charge, const std::vector<double>& molecularDipole, const std::vector<double>& molecularQuadrupole, int axisType, 
                                        int multipoleAtomZ, int multipoleAtomX, int multipoleAtomY, double thole, double dampingFactor, double polarity) {
     multipoles.push_back(MultipoleInfo( charge, molecularDipole, molecularQuadrupole,  axisType, multipoleAtomZ,  multipoleAtomX, multipoleAtomY, thole, dampingFactor, polarity));
     return multipoles.size()-1;
@@ -180,7 +180,7 @@ void AmoebaMultipoleForce::getMultipoleParameters(int index, double& charge, std
     polarity                    = multipoles[index].polarity;
 }
 
-void AmoebaMultipoleForce::setMultipoleParameters(int index, double charge, std::vector<double>& molecularDipole, std::vector<double>& molecularQuadrupole, 
+void AmoebaMultipoleForce::setMultipoleParameters(int index, double charge, const std::vector<double>& molecularDipole, const std::vector<double>& molecularQuadrupole, 
                                                   int axisType, int multipoleAtomZ, int multipoleAtomX, int multipoleAtomY, double thole, double dampingFactor, double polarity ) {
 
     multipoles[index].charge                      = charge;

plugins/amoeba/openmmapi/src/AmoebaTorsionForce.cpp

@@ -40,7 +40,7 @@ AmoebaTorsionForce::AmoebaTorsionForce() {
 }
 
 int AmoebaTorsionForce::addTorsion(int particle1, int particle2, int particle3, int particle4,
-                                   std::vector<double>& torsion1, std::vector<double>& torsion2, std::vector<double>& torsion3 ) {
+                                   const std::vector<double>& torsion1, const std::vector<double>& torsion2, const std::vector<double>& torsion3 ) {
     torsions.push_back(TorsionInfo(particle1, particle2, particle3, particle4, torsion1, torsion2, torsion3));
     return torsions.size()-1;
 }
@@ -64,7 +64,7 @@ void AmoebaTorsionForce::getTorsionParameters(int index, int& particle1, int& pa
 }
 
 void AmoebaTorsionForce::setTorsionParameters(int index, int particle1, int particle2, int particle3, int particle4,
-                                              std::vector<double>& torsion1, std::vector<double>& torsion2, std::vector<double>& torsion3 ) {
+                                              const std::vector<double>& torsion1, const std::vector<double>& torsion2, const std::vector<double>& torsion3 ) {
 
     torsions[index].particle1  = particle1;
     torsions[index].particle2  = particle2;

plugins/amoeba/openmmapi/src/AmoebaTorsionTorsionForce.cpp

@@ -72,7 +72,7 @@ const TorsionTorsionGrid& AmoebaTorsionTorsionForce::getTorsionTorsionGrid(int i
    return torsionTorsionGrids[index].getTorsionTorsionGrid();
 }
 
-void AmoebaTorsionTorsionForce::setTorsionTorsionGrid(int index, TorsionTorsionGrid& grid ) {
+void AmoebaTorsionTorsionForce::setTorsionTorsionGrid(int index, const TorsionTorsionGrid& grid ) {
    if( index >= torsionTorsionGrids.size() ){
       torsionTorsionGrids.resize( index + 1);
    }

plugins/amoeba/openmmapi/src/AmoebaVdwForce.cpp

@@ -80,7 +80,7 @@ const std::string& AmoebaVdwForce::getEpsilonCombiningRule( void ) const {
     return epsilonCombiningRule;
 }
 
-void AmoebaVdwForce::setParticleExclusions( int particleIndex, std::vector< int >& inputExclusions ) {
+void AmoebaVdwForce::setParticleExclusions( int particleIndex, const std::vector< int >& inputExclusions ) {
 
    if( exclusions.size() < parameters.size() ){
        exclusions.resize( parameters.size() );