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IISConstraint

An infeasible constraint in an IIS. More...

#include <xpress_objects.hpp>

Public Member Functions
auto  getConstraint () const -> std::variant< xpress::objects::Inequality, xpress::objects::SOS, xpress::objects::PWL, xpress::objects::GeneralConstraint >
  The infeasible constraint [get].
 
auto  getDirection () const -> std::optional< xpress::RowType >
  The violated direction in case the infeasible constraint is an.
 
auto  getDual () const -> double
  Dual value for infeasible constraint [get].
 
auto  getIsolation () const -> IIS::Isolation
  Isolation status for infeasible constraint [get].
 

Detailed Description

An infeasible constraint in an IIS.

Since
44.00

Member Function Documentation

getConstraint()

auto xpress::objects::IISConstraint::getConstraint ( ) const -> std::variant<xpress::objects::Inequality,xpress::objects::SOS,xpress::objects::PWL,xpress::objects::GeneralConstraint>
inline

The infeasible constraint [get].

Since
44.00

getDirection()

auto xpress::objects::IISConstraint::getDirection ( ) const -> std::optional<xpress::RowType>
inline

The violated direction in case the infeasible constraint is an.

Inequality [get].

If this infeasible constraint is not an Inequality or

is an indicator constraint then this will be nullptr.

Since
44.00

getDual()

auto xpress::objects::IISConstraint::getDual ( ) const -> double
inline

Dual value for infeasible constraint [get].

Since
44.00

getIsolation()

auto xpress::objects::IISConstraint::getIsolation ( ) const -> IIS::Isolation
inline

Isolation status for infeasible constraint [get].

Since
44.00
The documentation for this class was generated from the following file:
  • xpress_objects.hpp
Parent Topic objects

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