DihedralLocalAccessBase

class hoomd.data.DihedralLocalAccessBase(state)

Direct access dihedral data in the simulation state.

See also

typeid

The integer type of a dihedral.

Type:

(N_dihedrals) HOOMDArray or HOOMDGPUArray of int

members

the tags of particles in a dihedral.

Type:

(N_dihedrals, 4) HOOMDArray or HOOMDGPUArray of int

tag

The dihedral tags. MPI domain migration reorders dihedrals in memory. The dihedral tag identifies each dihedral in the order it existed in the initial configuration.

Type:

(N_dihedrals) HOOMDArray or HOOMDGPUArray of int

rtag

The dihedral reverse tags. For a given dihedral tag tag, i = dihedrals.rtag[tag] is the array index holding that dihedral.

Type:

(N_dihedrals_global) HOOMDArray or HOOMDGPUArray of int