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Output Functions

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Output Functions

Table 9 lists the output functions. These functions are used to return the value of the states at each of the requested output times, or the current value of the integrator.

Table 9 Integrator Output Functions.



Function

Description

GetTCurr

Returns the current integration time.

GetTOut

Returns the current list of output times.

GetRequestedTOut

Returns the list of requested output times.

GetYCurr

Returns the current value of the integrator states at time TCurr.

GetYOut

Returns the state vector at each of the times in GetTOut.

GetTCurr

Usage

t = pInteg->GetTCurr();

Arguments

None.

Return Value

Type

Description

double

Current time in the integrator.

Notes

This function returns the time to which the integrator has currently integrated.

GetTOut

Usage

cvT = pInteg->GetTOut();

Arguments

None.

Return Value

Type

Description

colvec

All of the logged output times.

Notes

This function returns a list of all the output times that have been logged by the integrator. There should be one corresponding state vector for each of these times.

GetRequestedTOut

Usage

cvT = pInteg->GetRequestedTOut();

Arguments

None.

Return Value

Type

Description

colvec

All of the requested output times that the integrator has received.

Notes

This routine returns a vector containing all of the requested output times that the integrator has or will process. It is mainly used to check the validity of the input.

GetYCurr

Usage

cvY = pInteg->GetYCurr();

Arguments

None.

Return Value

Type

Description

colvec

Current state vector in the integrator.

Notes

This function returns the current estimate of the solution for the current time (returned by GetTCurr( ).

GetYOut

Usage

mxY = pInteg->GetYOut();

Arguments

None.

Return Value

Type

Description

matrix

Values of the state vector at each of the requested output times processed so far.

Notes

This function returns a matrix with all of the logged output values of the state vector. Each column of the matrix is a column vector with the computed state values at each of the requested output times that have been logged so far. This matrix will be empty if you have turned off output logging.



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