operations_research::math_opt::GScipSolverConstraintData Struct Reference

#include <gscip_solver_constraint_handler.h>

Public Member Functions
void	SetWhenRunAndAdds (const CallbackRegistrationProto &registration)
absl::Status	Validate () const

Public Attributes
SolverInterface::Callback	user_callback = nullptr
const gtl::linked_hash_map< int64_t, SCIP_VAR * > *	variables = nullptr
const SparseVectorFilterProto *	variable_node_filter = nullptr
const SparseVectorFilterProto *	variable_solution_filter = nullptr
absl::Time	solve_start_time = absl::UnixEpoch()
bool	run_at_nodes = false
bool	run_at_solutions = false
bool	adds_cuts = false
bool	adds_lazy_constraints = false
GScip::Interrupter *	interrupter = nullptr

Detailed Description

Definition at line 34 of file gscip_solver_constraint_handler.h.

Member Function Documentation

SetWhenRunAndAdds()

void operations_research::math_opt::GScipSolverConstraintData::SetWhenRunAndAdds

(

const CallbackRegistrationProto &

registration

)

Definition at line 86 of file gscip_solver_constraint_handler.cc.

Validate()

absl::Status operations_research::math_opt::GScipSolverConstraintData::Validate

(

)

const

Ensures that when GScipSolverConstraintData::user_callback != nullptr, we also have that variables, variable_node_filter, variable_solution_filter, and interrupter are not nullptr as well. In a callback, when user_callback is nullptr, do not access these fields!

Definition at line 59 of file gscip_solver_constraint_handler.cc.

Member Data Documentation

adds_cuts

bool operations_research::math_opt::GScipSolverConstraintData::adds_cuts = false

Definition at line 42 of file gscip_solver_constraint_handler.h.

adds_lazy_constraints

bool operations_research::math_opt::GScipSolverConstraintData::adds_lazy_constraints = false

Definition at line 43 of file gscip_solver_constraint_handler.h.

interrupter

GScip::Interrupter* operations_research::math_opt::GScipSolverConstraintData::interrupter = nullptr

Definition at line 44 of file gscip_solver_constraint_handler.h.

run_at_nodes

bool operations_research::math_opt::GScipSolverConstraintData::run_at_nodes = false

Definition at line 40 of file gscip_solver_constraint_handler.h.

run_at_solutions

bool operations_research::math_opt::GScipSolverConstraintData::run_at_solutions = false

Definition at line 41 of file gscip_solver_constraint_handler.h.

solve_start_time

absl::Time operations_research::math_opt::GScipSolverConstraintData::solve_start_time = absl::UnixEpoch()

Definition at line 39 of file gscip_solver_constraint_handler.h.

user_callback

SolverInterface::Callback operations_research::math_opt::GScipSolverConstraintData::user_callback = nullptr

Definition at line 35 of file gscip_solver_constraint_handler.h.

variable_node_filter

const SparseVectorFilterProto* operations_research::math_opt::GScipSolverConstraintData::variable_node_filter = nullptr

Definition at line 37 of file gscip_solver_constraint_handler.h.

variable_solution_filter

const SparseVectorFilterProto* operations_research::math_opt::GScipSolverConstraintData::variable_solution_filter = nullptr

Definition at line 38 of file gscip_solver_constraint_handler.h.

variables

const gtl::linked_hash_map<int64_t, SCIP_VAR*>* operations_research::math_opt::GScipSolverConstraintData::variables = nullptr

Definition at line 36 of file gscip_solver_constraint_handler.h.

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The documentation for this struct was generated from the following files:

• ortools/math_opt/solvers/gscip/gscip_solver_constraint_handler.h
• ortools/math_opt/solvers/gscip/gscip_solver_constraint_handler.cc