PerturbAdd

class PerturbAdd : public feasst::Perturb

Add a particle to the system.

Public Functions

void perturb(System *system, TrialSelect *select, Random *random, const bool is_position_held = false)

Perturb the selection of the system.

Parameters
  • is_position_held: If position is held, all but perform the actual perturbation, as typically required for calculations of old configurations and Rosenbluth

void add(System *system, TrialSelect *select, Random *random, const Position &center, const bool is_position_held = false)

Add select to the system.

Parameters
  • center: place particle anywhere if center is of zero dimension.

void revert(System *system)

Revert the system for an unaccepted perturbation.

void finalize(System *system)

Finalize the system for an accepted perturbation.

std::string status_header() const

Print status header.

std::string status() const

Print status.