Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123456]
 NPLMD
 CAngleMultiProvides the keyword ANGLE_VECTOR
 CAngleShortcutProvides the keyword ANGLE
 CANNProvides the keyword ANN
 CBesselShortcutProvides the keyword BESSEL
 CBetweenShortcutProvides the keyword BETWEEN
 CCombineShortcutProvides the keyword COMBINE
 CCustomShortcutProvides the keyword CUSTOM
 CCyHarmShortcutProvides the keyword CYLINDRICAL_HARMONIC
 CDifferenceShortcutProvides the keyword DIFFERENCE
 CDihedralCorrelationMultiProvides the keyword DIHEDRAL_CORRELATION_VECTOR
 CDihedralCorrelationShortcutProvides the keyword DIHEDRAL_CORRELATION
 CDipoleMultiProvides the keyword DIPOLE_VECTOR
 CDipoleShortcutProvides the keyword DIPOLE
 CDistanceMultiProvides the keyword DISTANCE_VECTOR
 CDistanceShortcutProvides the keyword DISTANCE
 CDomainDecompositionProvides the keyword DOMAIN_DECOMPOSITION
 CDynamicReferenceRestrainingProvides the keyword <a href="../../user-doc/html/_"_d_r_r.html"> "DRR
 CEMMIVOXProvides the keyword EMMIVOX
 CFccubicShortcutProvides the keyword FCCUBIC_FUNC
 CGridCustomProvides the keyword CUSTOM_GRID
 CGridSumProvides the keyword SUM_GRID
 CHighestShortcutProvides the keyword HIGHEST
 CLessThanShortcutProvides the keyword LESS_THAN
 CMatrixBetweenProvides the keyword BETWEEN_MATRIX
 CMatrixCombineProvides the keyword COMBINE_MATRIX
 CMatrixCustomProvides the keyword CUSTOM_MATRIX
 CMatrixCyHarmProvides the keyword CYLINDRICAL_HARMONIC_MATRIX
 CMatrixFccubicProvides the keyword FCCUBIC_FUNC_MATRIX
 CMatrixLessThanProvides the keyword LESS_THAN_MATRIX
 CMatrixMoreThanProvides the keyword MORE_THAN_MATRIX
 CMatrixSpHarmProvides the keyword SPHERICAL_HARMONIC_MATRIX
 CMatrixSumProvides the keyword SUM_MATRIX
 CMolInfoProvides the keyword MOLINFO
 CMomentsShortcutProvides the keyword MOMENTS
 CMoreThanShortcutProvides the keyword MORE_THAN
 CMQMultiProvides the keyword MASS_VECTOR
 CMQShortcutProvides the keyword MASS
 COPESmetad_cProvides the keyword OPES_METAD
 COPESmetad_eProvides the keyword OPES_METAD_EXPLORE
 CPiecewiseShortcutProvides the keyword PIECEWISE
 CPlaneMultiProvides the keyword PLANE_VECTOR
 CPlaneShortcutProvides the keyword PLANE
 CplumedMain plumed object
 Cplumed_errorSmall structure that is only defined locally to retrieve errors
 Cplumed_error_filesystem_path
 Cplumed_function_holder
 Cplumed_nothrow_handler
 Cplumed_nothrow_handler_x
 Cplumed_plumedmain_function_holder_xContainer for plumedmain function pointers (create, cmd and finalize)
 Cplumed_safeptrStructure holding a typesafe pointer
 Cplumed_safeptr_x
 Cplumed_symbol_table_type_xContainer for symbol table
 CPositionMultiProvides the keyword POSITION_VECTOR
 CPositionShortcutProvides the keyword POSITION
 CPytorchModelProvides the keyword PYTORCH_MODEL
 CQuaternionMultiProvides the keyword QUATERNION_VECTOR
 CQuaternionShortcutProvides the keyword QUATERNION
 CScalarBesselProvides the keyword BESSEL_SCALAR
 CScalarCombineProvides the keyword COMBINE_SCALAR
 CScalarCustomProvides the keyword CUSTOM_SCALAR
 CScalarDifferenceProvides the keyword DIFFERENCE_SCALAR
 CScalarEvalGridProvides the keyword EVALUATE_FUNCTION_FROM_GRID_SCALAR
 CScalarHighestProvides the keyword HIGHEST_SCALAR
 CScalarMomentsProvides the keyword MOMENTS_SCALAR
 CScalarPiecewiseProvides the keyword PIECEWISE_SCALAR
 CScalarSortProvides the keyword SORT_SCALAR
 CScalarSumProvides the keyword SUM_SCALAR
 CSortShortcutProvides the keyword SORT
 CSpHarmShortcutProvides the keyword SPHERICAL_HARMONIC
 CSumShortcutProvides the keyword SUM
 CTorsionMultiProvides the keyword TORSION_VECTOR
 CTorsionShortcutProvides the keyword TORSION
 CVectorBesselProvides the keyword BESSEL_VECTOR
 CVectorBetweenProvides the keyword BETWEEN_VECTOR
 CVectorCombineProvides the keyword COMBINE_VECTOR
 CVectorCustomProvides the keyword CUSTOM_VECTOR
 CVectorDifferenceProvides the keyword DIFFERENCE_VECTOR
 CVectorEvalGridProvides the keyword EVALUATE_FUNCTION_FROM_GRID_VECTOR
 CVectorHighestProvides the keyword HIGHEST_VECTOR
 CVectorLessThanProvides the keyword LESS_THAN_VECTOR
 CVectorMomentsProvides the keyword MOMENTS_VECTOR
 CVectorMoreThanProvides the keyword MORE_THAN_VECTOR
 CVectorSortProvides the keyword SORT_VECTOR
 CVectorSumProvides the keyword SUM_VECTOR
 CVolumeAroundShortcutProvides the keyword AROUND
 CVolumeCavityShortcutProvides the keyword CAVITY
 CVolumeInCylinderShortcutProvides the keyword INCYLINDER
 CVolumeInEnvelopeShortcutProvides the keyword INENVELOPE
 CVolumeInSphereShortcutProvides the keyword INSPHERE
 CVolumeTetraporeShortcutProvides the keyword TETRAHEDRALPORE