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C++ Reference: class VarLocalSearchOperator
Note: This documentation is automatically generated.
| Method |
Activate | Return type: void Arguments: int64_t index |
Activated | Return type: bool Arguments: int64_t index |
AddVars | Return type: void Arguments: const std::vector<V*>& vars |
ApplyChanges | Return type: bool Arguments: Assignment* delta, Assignment* deltadelta |
Deactivate | Return type: void Arguments: int64_t index |
HoldsDelta | Return type: bool |
IsIncremental | Return type: virtual bool |
OldValue | Return type: const Val& Arguments: int64_t index |
OnStart | Return type: virtual void Called by Start() after synchronizing the operator with the current
assignment. Should be overridden instead of Start() to avoid calling
VarLocalSearchOperator::Start explicitly.
|
RevertChanges | Return type: void Arguments: bool incremental |
SetValue | Return type: void Arguments: int64_t index, const Val& value |
Size | Return type: int |
SkipUnchanged | Return type: virtual bool Arguments: int index |
Start | Return type: void Arguments: const Assignment* assignment This method should not be overridden. Override OnStart() instead which is
called before exiting this method.
|
Value | Return type: const Val& Arguments: int64_t index Returns the value in the current assignment of the variable of given
index.
|
Var | Return type: V* Arguments: int64_t index Returns the variable of given index.
|
VarLocalSearchOperator | |
VarLocalSearchOperator | Return type: explicit Arguments: Handler var_handler |
~VarLocalSearchOperator | |
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Last updated 2024-08-06 UTC.
[null,null,["Last updated 2024-08-06 UTC."],[],["The `VarLocalSearchOperator` class in C++ provides methods for managing variables in local search algorithms. Key actions include: activating/deactivating variables (`Activate`, `Deactivate`), adding variables (`AddVars`), applying/reverting changes (`ApplyChanges`, `RevertChanges`), and setting/getting values (`SetValue`, `Value`, `OldValue`). It allows checking if changes are tracked (`HoldsDelta`) and if the operator is incremental (`IsIncremental`). Additional actions are implemented for getting the size of variables (`Size`) and skipping unchanged variables (`SkipUnchanged`). It has a `OnStart` method that gets called once the operator has been started.\n"],null,[]]
