Stay organized with collections
Save and categorize content based on your preferences.
C++ Reference: class ScipConstraintHandler
Note: This documentation is automatically generated.
| Method |
description | Return type: const ScipConstraintHandlerDescription& |
FractionalSolutionFeasible | Return type: virtual bool Arguments:
const ScipConstraintHandlerContext& context,
const Constraint& constraint Returns true if no constraints are violated.
|
IntegerSolutionFeasible | Return type: virtual bool Arguments:
const ScipConstraintHandlerContext& context,
const Constraint& constraint This MUST find a violated constraint if one exists.
|
ScipConstraintHandler | Return type: explicit Arguments:
const ScipConstraintHandlerDescription& description |
~ScipConstraintHandler | Return type: virtual |
SeparateFractionalSolution | Return type: virtual std::vector<CallbackRangeConstraint> Arguments:
const ScipConstraintHandlerContext& context,
const Constraint& constraint Unless SeparateIntegerSolution() below is overridden, this must find a
violated lazy constraint if one exists when given an integral solution.
|
SeparateIntegerSolution | Return type: virtual std::vector<CallbackRangeConstraint> Arguments:
const ScipConstraintHandlerContext& context,
const Constraint& constraint This MUST find a violated lazy constraint if one exists.
All constraints returned must have is_cut as false.
|
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-08-06 UTC.
[null,null,["Last updated 2024-08-06 UTC."],[],["The `ScipConstraintHandler` class defines methods for constraint handling in C++. Key actions include: checking fractional solution feasibility via `FractionalSolutionFeasible`, and checking integer solution feasibility via `IntegerSolutionFeasible`. It allows separating solutions with `SeparateFractionalSolution` and `SeparateIntegerSolution`, which must find violated constraints. `description` returns constraint handler details. The `ScipConstraintHandler` constructor initializes the handler, and `~ScipConstraintHandler` is a virtual destructor.\n"],null,[]]
