Aborts current optimization.

Determines whether the specified Object is equal to the current Object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

This method returns a time stamp, useful in measuring elapsed time in seconds. To measure time spent between a starting point and ending point of an operation, take the result of this method at the starting point; take the result of this method at the end point; subtract the starting time stamp from the ending time stamp; the subtraction yields elapsed time in seconds.

This method returns a deterministic time stamp in ticks. To measure elapsed deterministic time in ticks between a starting point and ending point of an operation, take the deterministic time stamp at the starting point; take the deterministic time stamp at the ending point; subtract the starting deterministic time stamp from the ending deterministic time stamp. The absolute value of the deterministic time stamp is not meaningful.

Returns a measure for the dual infeasibility of the current solution.

Returns the current dual objective value.

This method returns a time stamp specifying when the time limit will occur. To compute remaining time in seconds, subtract the result of

CopyC#

GetCplexTime

from the result of this method. This computation yields either wall clock time (also known as real time) or CPU time, depending on the clock type set by the parameter

CopyC#

ClockType

. The absolute value of the time stamp is not meaningful.

Serves as a hash function for a particular type.

Returns a measure for the primal infeasibility of the current solution.

Returns the model being solved when the invoking callback is called, that is the active model.

Returns the number of columns of the matrix representation of the active model being solved when the invoking callback is called.

Returns the number of iterations performed so far.

Returns the number of quadratic constraints in the active model being solved when the invoking callback is called.

Returns the number of rows of the matrix representation of the active model being solved when the invoking callback is called.

Returns the current objective value.

This method returns a time stamp specifying when the solving process was started. To compute elapsed time in seconds, subtract the result of

CopyC#

GetCplexTime

from the result of this method. This computation yields either wall clock time (also known as real time) or CPU time, depending on the clock type set by the parameter

CopyC#

ClockType

. The absolute value of the time stamp is not meaningful.

Gets the type of the current instance.

Returns a Boolean value indicating whether the current solution is dual feasible.

Returns a Boolean value indicating whether the current solution is primal feasible.

The method to be implemented by user callback classes.

Creates a shallow copy of the current Object.