mip

Sep 15, 2023

Changes in this version

+ type ControlOptions struct

+ Bool string

+ Float string

+ Int string

+ String string

+ func (controlOptions ControlOptions) MarshalJSON() ([]byte, error)

+ func (controlOptions ControlOptions) ToTyped() (*TypedControlOptions, error)

+ type GapOptions struct

+ Absolute float64

+ Relative float64

+ type MIPOptions struct

+ Gap GapOptions

type SolveOptions

+ Control ControlOptions

+ Duration time.Duration

+ MIP MIPOptions

+ type TypedControlOption struct

+ Name string

+ Value T

+ type TypedControlOptions struct

+ Bool []TypedControlOption[bool]

+ Float []TypedControlOption[float64]

+ Int []TypedControlOption[int]

+ String []TypedControlOption[string]

Sep 7, 2023

Changes in this version

type CustomResultStatistics

+ Constraints int

+ Provider SolverProvider

+ Variables int

type Solution

+ Provider func() SolverProvider

type SolverProvider

+ const Highs

+ const Xpress

Aug 1, 2023

Changes in this version

+ func Format(options any, solution any, solverSolution Solution) schema.Output

+ type CustomResultStatistics struct

+ Columns int

+ Rows int

+ Status string

+ func DefaultCustomResultStatistics(model Model, solution Solution) CustomResultStatistics

+ type Limits struct

+ Duration time.Duration

Nov 9, 2022

Changes in this version

type Objective

+ IsLinear func() bool

+ IsQuadratic func() bool

+ NewQuadraticTerm func(coefficient float64, variable1, variable2 Var) QuadraticTerm

+ QuadraticTerm func(variable1, variable2 Var) (QuadraticTerm, int)

+ QuadraticTerms func() QuadraticTerms

+ type QuadraticTerm interface

+ Coefficient func() float64

+ Var1 func() Var

+ Var2 func() Var

+ type QuadraticTerms []QuadraticTerm

Oct 13, 2022

Changes in this version

type Model

+ Copy func() Model

Oct 5, 2022

Changes in this version

+ type Bool interface

type Constraint

+ Name func() string

+ SetName func(name string)

+ Term func(variable Var) (Term, int)

+ type Float interface

+ type Int interface

type Model

+ NewBool func() Bool

+ NewFloat func(lowerBound float64, upperBound float64) Float

+ NewInt func(lowerBound int64, upperBound int64) Int

type Objective

+ Term func(variable Var) (Term, int)

type SolveOptions

+ GetIntParameter func(parameter SolverParameter) (int64, error)

+ SetIntParameter func(parameter SolverParameter, value int64)

+ SetVerbosity func(verbosity Verbosity)

+ Verbosity func() Verbosity

type Var

+ IsBool func() bool

+ IsFloat func() bool

+ IsInt func() bool

+ Name func() string

+ SetName func(name string)

+ type Verbosity int

+ const High

+ const Low

+ const Medium

+ const Off

Sep 12, 2022

Changes in this version

+ type BinaryVar interface

+ type Constraint interface

+ NewTerm func(coefficient float64, variable Var) Term

+ RightHandSide func() float64

+ Sense func() Sense

+ Terms func() Terms

+ type Constraints []Constraint

+ type ContinuousVar interface

+ type FloatSolverParameterSetting interface

+ Value func() float64

+ type FloatSolverParameterSettings []FloatSolverParameterSetting

+ type GetSolverParameter interface

+ SolverParameter func() SolverParameter

+ type IntSolverParameterSetting interface

+ Value func() int64

+ type IntSolverParameterSettings []IntSolverParameterSetting

+ type IntegerVar interface

+ type Model interface

+ Constraints func() Constraints

+ NewBinaryVar func() (BinaryVar, error)

+ NewConstraint func(sense Sense, rhs float64) (Constraint, error)

+ NewContinuousVar func(lowerBound float64, upperBound float64) (ContinuousVar, error)

+ NewIntegerVar func(lowerBound int64, upperBound int64) (IntegerVar, error)

+ Objective func() Objective

+ Vars func() Vars

+ func NewModel() Model

+ type Objective interface

+ IsMaximize func() bool

+ NewTerm func(coefficient float64, variable Var) Term

+ SetMaximize func()

+ SetMinimize func()

+ Terms func() Terms

+ type Sense int64

+ const Equal

+ const GreaterThanOrEqual

+ const LessThanOrEqual

+ type Solution interface

+ HasValues func() bool

+ IsInfeasible func() bool

+ IsNumericalFailure func() bool

+ IsOptimal func() bool

+ IsSubOptimal func() bool

+ IsTimeOut func() bool

+ IsUnbounded func() bool

+ ObjectiveValue func() float64

+ RunTime func() time.Duration

+ Value func(variable Var) float64

+ type SolveOptions interface

+ FloatParameters func() FloatSolverParameterSettings

+ GetFloatParameter func(parameter SolverParameter) (float64, error)

+ GetIntegerParameter func(parameter SolverParameter) (int64, error)

+ GetStringParameter func(parameter SolverParameter) (string, error)

+ IntParameters func() IntSolverParameterSettings

+ MIPGapAbsolute func() float64

+ MIPGapRelative func() float64

+ MaximumDuration func() time.Duration

+ SetFloatParameter func(parameter SolverParameter, value float64)

+ SetIntegerParameter func(parameter SolverParameter, value int64)

+ SetMIPGapAbsolute func(value float64) error

+ SetMIPGapRelative func(value float64) error

+ SetMaximumDuration func(duration time.Duration) error

+ SetStringParameter func(parameter SolverParameter, value string)

+ SetVerboseLevel func(solverVerboseLevel SolverVerboseLevel)

+ SolverVerboseLevel func() SolverVerboseLevel

+ StringParameters func() StringSolverParameterSettings

+ func NewSolveOptions() SolveOptions

+ type Solver interface

+ Solve func(options SolveOptions) (Solution, error)

+ func NewSolver(provider SolverProvider, model Model) (Solver, error)

+ type SolverParameter int

+ type SolverProvider string

+ type SolverVerboseLevel int

+ const HIGH

+ const LOW

+ const MEDIUM

+ const OFF

+ type StringSolverParameterSetting interface

+ Value func() string

+ type StringSolverParameterSettings []StringSolverParameterSetting

+ type Term interface

+ Coefficient func() float64

+ Var func() Var

+ type Terms []Term

+ type Var interface

+ Index func() int

+ IsBinary func() bool

+ IsContinuous func() bool

+ IsInteger func() bool

+ LowerBound func() float64

+ UpperBound func() float64

+ type Vars []Var