![]() | SimplexSolverBase Class |
Note: This API is now obsolete.
Namespace: CenterSpace.NMath.Core
The SimplexSolverBase type exposes the following members.
Name | Description | |
---|---|---|
![]() | SimplexSolverBase |
Constructs a SimplexSolverBase instance.
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![]() | SimplexSolverBase(SimplexSolverBase) |
Copy constructor
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Name | Description | |
---|---|---|
![]() | ExceptionMessage |
If the solver result is SolverResult.UnexpectedException
gets the exception message property.
(Inherited from ConstrainedOptimizer.) |
![]() | OptimalObjectiveFunctionValue |
Gets the optimal objective function value if the solve result is
SolverResult.Optimal, or the current solution value if the result is
SolverResult.SolutionFeasibleButNotOptimal
Otherwise the value is Double.NaN.
(Inherited from ConstrainedOptimizer.) |
![]() | OptimalX |
Gets the optimal value if the solve result is SolverResult.Optimal,
or the current solution value if the result is
SolverResult.SolutionFeasibleButNotOptimal
Contains an empty vector otherwise.
(Inherited from ConstrainedOptimizer.) |
![]() | PivotCount |
Gets the number of simplex pivots performed. Includes both major and
minor pivots.
|
![]() | Result |
Gets the result of the most recent solve attempt.
(Inherited from ConstrainedOptimizer.) |
Name | Description | |
---|---|---|
![]() | AddConstraints |
Adds the linear constraints in the given linearly constrained problem to a Microsoft
Solver Foundation linear model.
(Inherited from ConstrainedOptimizer.) |
![]() | AddVariablesAndBounds |
Adds the variables in the given linearly constrained problem to a Microsoft
Solver Foundation linear model.
(Inherited from ConstrainedOptimizer.) |
![]() ![]() | Check |
Checks bounds and constraints.
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![]() ![]() | CheckBounds(DoubleVector, DoubleVector) |
Checks validity of variable upper bounds.
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![]() ![]() | CheckBounds(DoubleVector, DoubleVector, DoubleVector) |
Checks variable bounds.
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![]() ![]() | CheckConstraints |
Checks constraints validity.
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![]() | GetMSFSolverParams |
Takes the given set of solver parameters and translates them into
Microsoft Solver Foundation parameters.
|
![]() | SetStatus |
Sets the SolverResult value base on the give Microsoft
Solver Foundation LinearResult value.
(Inherited from ConstrainedOptimizer.) |
![]() | Solve(LinearProgrammingProblem) |
Solves a linear programming problem.
|
![]() | Solve(MixedIntegerLinearProgrammingProblem) |
Solves a mixed integer linear programming problem with default solver parameters.
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![]() | Solve(MixedIntegerLinearProgrammingProblem, SimplexSolverMixedIntParams) |
Solves a mixed integer linear programming problem using the given solver parameters.
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![]() | Solve(MixedIntegerLinearProgrammingProblem, SimplexSolverParamsBase) |
Solves a mixed integer linear programming problem using the given solver parameters.
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![]() | Solve(DoubleVector, DoubleVector, DoubleVector) |
Solves a linear programming problems where the variables are constrained by the
give bounds.
The solution maximizes the objective function.
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![]() | Solve(MixedIntegerLinearProgrammingProblem, SimplexSolverParamsBase, SimplexSolverMixedIntParams) |
Solves a mixed integer linear programming problem using the given simplex
and mixed integer solver parameters.
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![]() | Solve(LinearProgrammingProblem, SimplexSolverParamsBase, IEnumerableInt32, SimplexSolverMixedIntParams) |
Solvers a linear programming problem using the given solver parameters.
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![]() | Solve(DoubleVector, DoubleMatrix, DoubleVector, Int32, Int32, Int32, DoubleVector, DoubleVector) |
Solves a linear programming problem with the given constraints and
variable bounds.
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![]() | SolveNonnegative(DoubleVector, DoubleVector) |
Solves a linear programming problem. Solution values are constrained by upper bounds
and lower bounds of zero. The solution maximizes the objective function.
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![]() | SolveNonnegative(DoubleVector, DoubleMatrix, DoubleVector, Int32, Int32, Int32) |
Solves a linear system. The solution components are constrained to
be nonnegative.
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![]() | SolveNonnegative(DoubleVector, DoubleMatrix, DoubleVector, Int32, Int32, Int32, DoubleVector) |
Solves a linear programming problem with the given constraints.
The solution maximizes the objective function and its components are constrained to be
nonnegative.
|
Name | Description | |
---|---|---|
![]() | exceptionMessage_ |
Constains exception message if there is an unexpected exception
during the solve.
(Inherited from ConstrainedOptimizer.) |
![]() | optimalValue_ |
Optimal value of the objective function if the the result of
the solver is SolveResult.Optimal (Inherited from ConstrainedOptimizer.) |
![]() | optimalX_ |
Optimal solution value of the the result if the solver is
SolveResult.Optimal (Inherited from ConstrainedOptimizer.) |
![]() | result_ |
Result of the solver attempt.
(Inherited from ConstrainedOptimizer.) |