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OperationsResearch.MPModelProto Class Referencesealed

MPModelProto contains all the information for a Linear Programming model. More...

Detailed Description

MPModelProto contains all the information for a Linear Programming model.

Definition at line 4337 of file LinearSolver.pb.cs.

Inheritance diagram for OperationsResearch.MPModelProto:

Classes

class  Types
 Container for nested types declared in the MPModelProto message type. More...

Public Member Functions

 MPModelProto ()
 MPModelProto (MPModelProto other)
MPModelProto Clone ()
void ClearMaximize ()
 Clears the value of the "maximize" field.
void ClearObjectiveOffset ()
 Clears the value of the "objective_offset" field.
void ClearName ()
 Clears the value of the "name" field.
override bool Equals (object other)
bool Equals (MPModelProto other)
override int GetHashCode ()
override string ToString ()
void WriteTo (pb::CodedOutputStream output)
int CalculateSize ()
void MergeFrom (MPModelProto other)
void MergeFrom (pb::CodedInputStream input)

Static Public Attributes

const int VariableFieldNumber = 3
 Field number for the "variable" field.
const int ConstraintFieldNumber = 4
 Field number for the "constraint" field.
const int GeneralConstraintFieldNumber = 7
 Field number for the "general_constraint" field.
const int MaximizeFieldNumber = 1
 Field number for the "maximize" field.
const int ObjectiveOffsetFieldNumber = 2
 Field number for the "objective_offset" field.
const int QuadraticObjectiveFieldNumber = 8
 Field number for the "quadratic_objective" field.
const int NameFieldNumber = 5
 Field number for the "name" field.
const int SolutionHintFieldNumber = 6
 Field number for the "solution_hint" field.
const int AnnotationFieldNumber = 9
 Field number for the "annotation" field.

Properties

static pb::MessageParser< MPModelProto > Parser [get]
static pbr::MessageDescriptor Descriptor [get]
pbc::RepeatedField< global::OperationsResearch.MPVariableProto > Variable [get]
 All the variables appearing in the model.
pbc::RepeatedField< global::OperationsResearch.MPConstraintProto > Constraint [get]
 All the constraints appearing in the model.
pbc::RepeatedField< global::OperationsResearch.MPGeneralConstraintProto > GeneralConstraint [get]
 All the general constraints appearing in the model. Note that not all solvers support all types of general constraints.
bool Maximize [get, set]
 True if the problem is a maximization problem. Minimize by default.
bool HasMaximize [get]
 Gets whether the "maximize" field is set.
double ObjectiveOffset [get, set]
 Offset for the objective function. Must be finite.
bool HasObjectiveOffset [get]
 Gets whether the "objective_offset" field is set.
global::OperationsResearch.MPQuadraticObjective QuadraticObjective [get, set]
 Optionally, a quadratic objective. As of 2019/06, only SCIP and Gurobi support quadratic objectives.
string Name [get, set]
 Name of the model.
bool HasName [get]
 Gets whether the "name" field is set.
global::OperationsResearch.PartialVariableAssignment SolutionHint [get, set]
 Solution hint.
pbc::RepeatedField< global::OperationsResearch.MPModelProto.Types.Annotation > Annotation [get]

Constructor & Destructor Documentation

◆ MPModelProto() [1/2]

OperationsResearch.MPModelProto.MPModelProto ( )
inline

Definition at line 4363 of file LinearSolver.pb.cs.

◆ MPModelProto() [2/2]

OperationsResearch.MPModelProto.MPModelProto ( MPModelProto other)
inline

Definition at line 4371 of file LinearSolver.pb.cs.

Member Function Documentation

◆ CalculateSize()

int OperationsResearch.MPModelProto.CalculateSize ( )
inline

Definition at line 4701 of file LinearSolver.pb.cs.

◆ ClearMaximize()

void OperationsResearch.MPModelProto.ClearMaximize ( )
inline

Clears the value of the "maximize" field.

Definition at line 4460 of file LinearSolver.pb.cs.

◆ ClearName()

void OperationsResearch.MPModelProto.ClearName ( )
inline

Clears the value of the "name" field.

Definition at line 4535 of file LinearSolver.pb.cs.

◆ ClearObjectiveOffset()

void OperationsResearch.MPModelProto.ClearObjectiveOffset ( )
inline

Clears the value of the "objective_offset" field.

Definition at line 4490 of file LinearSolver.pb.cs.

◆ Clone()

MPModelProto OperationsResearch.MPModelProto.Clone ( )
inline

Definition at line 4387 of file LinearSolver.pb.cs.

◆ Equals() [1/2]

bool OperationsResearch.MPModelProto.Equals ( MPModelProto other)
inline

Definition at line 4585 of file LinearSolver.pb.cs.

◆ Equals() [2/2]

override bool OperationsResearch.MPModelProto.Equals ( object other)
inline

Definition at line 4579 of file LinearSolver.pb.cs.

◆ GetHashCode()

override int OperationsResearch.MPModelProto.GetHashCode ( )
inline

Definition at line 4606 of file LinearSolver.pb.cs.

◆ MergeFrom() [1/2]

void OperationsResearch.MPModelProto.MergeFrom ( MPModelProto other)
inline

Definition at line 4730 of file LinearSolver.pb.cs.

◆ MergeFrom() [2/2]

void OperationsResearch.MPModelProto.MergeFrom ( pb.CodedInputStream input)
inline

Definition at line 4764 of file LinearSolver.pb.cs.

◆ ToString()

override string OperationsResearch.MPModelProto.ToString ( )
inline

Definition at line 4625 of file LinearSolver.pb.cs.

◆ WriteTo()

void OperationsResearch.MPModelProto.WriteTo ( pb.CodedOutputStream output)
inline

Definition at line 4631 of file LinearSolver.pb.cs.

Member Data Documentation

◆ AnnotationFieldNumber

const int OperationsResearch.MPModelProto.AnnotationFieldNumber = 9
static

Field number for the "annotation" field.

Definition at line 4567 of file LinearSolver.pb.cs.

◆ ConstraintFieldNumber

const int OperationsResearch.MPModelProto.ConstraintFieldNumber = 4
static

Field number for the "constraint" field.

Definition at line 4406 of file LinearSolver.pb.cs.

◆ GeneralConstraintFieldNumber

const int OperationsResearch.MPModelProto.GeneralConstraintFieldNumber = 7
static

Field number for the "general_constraint" field.

Definition at line 4420 of file LinearSolver.pb.cs.

◆ MaximizeFieldNumber

const int OperationsResearch.MPModelProto.MaximizeFieldNumber = 1
static

Field number for the "maximize" field.

Definition at line 4435 of file LinearSolver.pb.cs.

◆ NameFieldNumber

const int OperationsResearch.MPModelProto.NameFieldNumber = 5
static

Field number for the "name" field.

Definition at line 4511 of file LinearSolver.pb.cs.

◆ ObjectiveOffsetFieldNumber

const int OperationsResearch.MPModelProto.ObjectiveOffsetFieldNumber = 2
static

Field number for the "objective_offset" field.

Definition at line 4465 of file LinearSolver.pb.cs.

◆ QuadraticObjectiveFieldNumber

const int OperationsResearch.MPModelProto.QuadraticObjectiveFieldNumber = 8
static

Field number for the "quadratic_objective" field.

Definition at line 4495 of file LinearSolver.pb.cs.

◆ SolutionHintFieldNumber

const int OperationsResearch.MPModelProto.SolutionHintFieldNumber = 6
static

Field number for the "solution_hint" field.

Definition at line 4540 of file LinearSolver.pb.cs.

◆ VariableFieldNumber

const int OperationsResearch.MPModelProto.VariableFieldNumber = 3
static

Field number for the "variable" field.

Definition at line 4392 of file LinearSolver.pb.cs.

Property Documentation

◆ Annotation

pbc.RepeatedField<global.OperationsResearch.MPModelProto.Types.Annotation> OperationsResearch.MPModelProto.Annotation
get

Definition at line 4573 of file LinearSolver.pb.cs.

◆ Constraint

pbc.RepeatedField<global.OperationsResearch.MPConstraintProto> OperationsResearch.MPModelProto.Constraint
get

All the constraints appearing in the model.

Definition at line 4415 of file LinearSolver.pb.cs.

◆ Descriptor

pbr.MessageDescriptor OperationsResearch.MPModelProto.Descriptor
staticget

Definition at line 4351 of file LinearSolver.pb.cs.

◆ GeneralConstraint

pbc.RepeatedField<global.OperationsResearch.MPGeneralConstraintProto> OperationsResearch.MPModelProto.GeneralConstraint
get

All the general constraints appearing in the model. Note that not all solvers support all types of general constraints.

Definition at line 4430 of file LinearSolver.pb.cs.

◆ HasMaximize

bool OperationsResearch.MPModelProto.HasMaximize
get

Gets whether the "maximize" field is set.

Definition at line 4454 of file LinearSolver.pb.cs.

◆ HasName

bool OperationsResearch.MPModelProto.HasName
get

Gets whether the "name" field is set.

Definition at line 4529 of file LinearSolver.pb.cs.

◆ HasObjectiveOffset

bool OperationsResearch.MPModelProto.HasObjectiveOffset
get

Gets whether the "objective_offset" field is set.

Definition at line 4484 of file LinearSolver.pb.cs.

◆ Maximize

bool OperationsResearch.MPModelProto.Maximize
getset

True if the problem is a maximization problem. Minimize by default.

Definition at line 4444 of file LinearSolver.pb.cs.

◆ Name

string OperationsResearch.MPModelProto.Name
getset

Name of the model.

Definition at line 4520 of file LinearSolver.pb.cs.

◆ ObjectiveOffset

double OperationsResearch.MPModelProto.ObjectiveOffset
getset

Offset for the objective function. Must be finite.

Definition at line 4474 of file LinearSolver.pb.cs.

◆ Parser

pb.MessageParser<MPModelProto> OperationsResearch.MPModelProto.Parser
staticget

Definition at line 4347 of file LinearSolver.pb.cs.

◆ QuadraticObjective

global.OperationsResearch.MPQuadraticObjective OperationsResearch.MPModelProto.QuadraticObjective
getset

Optionally, a quadratic objective. As of 2019/06, only SCIP and Gurobi support quadratic objectives.

Definition at line 4503 of file LinearSolver.pb.cs.

◆ SolutionHint

global.OperationsResearch.PartialVariableAssignment OperationsResearch.MPModelProto.SolutionHint
getset

Solution hint.

If a feasible or almost-feasible solution to the problem is already known, it may be helpful to pass it to the solver so that it can be used. A solver that supports this feature will try to use this information to create its initial feasible solution.

Note
it may not always be faster to give a hint like this to the solver. There is also no guarantee that the solver will use this hint or try to return a solution "close" to this assignment in case of multiple optimal solutions.

Definition at line 4559 of file LinearSolver.pb.cs.

◆ Variable

pbc.RepeatedField<global.OperationsResearch.MPVariableProto> OperationsResearch.MPModelProto.Variable
get

All the variables appearing in the model.

Definition at line 4401 of file LinearSolver.pb.cs.

The documentation for this class was generated from the following file: