ILOG CPLEX .NET Reference Manual

Cplex.PresolveCallback Members

Cplex.PresolveCallback overview

Public Instance Methods

Equals (inherited from Object) Determines whether the specified Object is equal to the current Object.
GetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetType (inherited from Object) Gets the Type of the current instance.
Main (inherited from Callback) The method to be implemented by user callback classes.
ToString (inherited from Object) Returns a String that represents the current Object.

Protected Instance Properties

Model (inherited from Callback) Gets the model being solved when the invoking callback is called, i.E. the active model.
Naggregations Gets the number of aggregations performed by presolve at the moment the callback is called.
Ncols (inherited from Callback) Gets the number of columns of the matrix representation of the active model being solved when the invoking callback is called.
NmodifiedCoeffs Gets the number of coefficients modified by presolve at the moment the callback is called.
NremovedCols Gets the number of columns removed by presolve at the moment the callback is called.
NremovedRows Gets the number of rows removed by presolve at the moment the callback is called.
Nrows (inherited from Callback) Gets the number of rows of the matrix representation of the active model being solved when the invoking callback is called.

Protected Instance Methods

Abort (inherited from Callback) Instructs CPLEX to stop the current optimization after the user-written callback finishes.
Finalize (inherited from Object) Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
MemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.

Protected Internal Instance Constructors

Cplex.PresolveCallback Constructor Constructor for user-written presolve callback.

See Also

Cplex.PresolveCallback Class | ILOG.CPLEX Namespace