Note that derivatives are not supported

Author: benmwebb

src/ConditionalPairRestraint.cpp

@@ -66,6 +66,7 @@ Particles ConditionalPairRestraint::get_closest_built_residue_particles(Particle
 
 double ConditionalPairRestraint::unprotected_evaluate(DerivativeAccumulator *accum)
     const {
+  if (accum) IMP_THROW("Derivatives not implemented", ModelException);
   //IMP_CHECK_OBJECT(a_.get());
   //IMP_CHECK_OBJECT(b_.get());
   IMP_CHECK_OBJECT(score_func_);

src/LoopPairDistanceRestraint.cpp

@@ -357,6 +357,7 @@ double LoopPairDistanceRestraint::get_pair_distance(ParticleIndex pa,
 
 double LoopPairDistanceRestraint::unprotected_evaluate(DerivativeAccumulator *accum)
     const {
+  if (accum) IMP_THROW("Derivatives not implemented", ModelException);
 
 
   double distance;

src/SecondaryStructureParsimonyRestraint.cpp

@@ -29,6 +29,7 @@ SecondaryStructureParsimonyRestraint::SecondaryStructureParsimonyRestraint(Model
 
 double SecondaryStructureParsimonyRestraint::unprotected_evaluate(DerivativeAccumulator *accum)
     const {
+  if (accum) IMP_THROW("Derivatives not implemented", ModelException);
 
   // Ge the number of residues
   int nres = atom::Hierarchy(get_model(), b_).get_children().size();

src/StructureElementConnectivityRestraint.cpp

@@ -156,6 +156,7 @@ float StructureElementConnectivityRestraint::get_mean_distance_per_residue() con
 
 double StructureElementConnectivityRestraint::unprotected_evaluate(DerivativeAccumulator *accum)
     const {
+  if (accum) IMP_THROW("Derivatives not implemented", ModelException);
   //IMP_CHECK_OBJECT(a_.get());
   //IMP_CHECK_OBJECT(b_.get());
   IMP_CHECK_OBJECT(score_func_);