MultiStepDriveDCR Struct Reference

Inheritance diagram for MultiStepDriveDCR:

Collaboration diagram for MultiStepDriveDCR:

Public Member Functions
DriveCaller *	Read (const DataManager *pDM, MBDynParser &HP, bool bDeferred)
Public Member Functions inherited from DriveCallerRead
virtual	~DriveCallerRead (void)

Additional Inherited Members
Static Public Member Functions inherited from DriveCallerRead
static void	ReadOutput (DriveCaller *pDC, const DataManager *pDM, MBDynParser &HP)
Protected Member Functions inherited from DriveCallerRead
void	NeedDM (const DataManager *pDM, MBDynParser &HP, bool bDeferred, const char *const name)

Detailed Description

Definition at line 79 of file module-multi_step_drive.cc.

Member Function Documentation

DriveCaller * MultiStepDriveDCR::Read ( const DataManager *  pDM, MBDynParser &  HP, bool  bDeferred  )

virtual

Implements DriveCallerRead.

Definition at line 155 of file module-multi_step_drive.cc.

References HighParser::GetInt(), IncludeParser::GetLineData(), HighParser::GetReal(), MBDYN_EXCEPT_ARGS, DriveCallerRead::NeedDM(), DataManager::pGetDrvHdl(), and SAFENEWWITHCONSTRUCTOR.

{
        NeedDM(pDM, HP, bDeferred, "multi step");

        const DriveHandler* pDrvHdl = 0;

        if (pDM != 0) {
                pDrvHdl = pDM->pGetDrvHdl();
        }

        /* driver legato ad un grado di liberta' nodale */
        if (pDM == 0) {
                silent_cerr("sorry, since the driver is not owned by a DataManager" << std::endl
                        << "no DOF dependent drivers are allowed;" << std::endl
                        << "aborting..." << std::endl);
                throw DataManager::ErrGeneric(MBDYN_EXCEPT_ARGS);
        }

        DriveCaller *pDC = 0;

        const integer iNumSteps = HP.GetInt();

        if (iNumSteps < 1) {
                silent_cerr("At least one step expected at line " << HP.GetLineData() << std::endl);
                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
        }

        std::vector<MultiStepDrive::StepRecord> rgSteps;

        rgSteps.reserve(iNumSteps);

        doublereal xPrev = -std::numeric_limits<doublereal>::max();

        for (int i = 0; i < iNumSteps; ++i) {
                const doublereal x = HP.GetReal();

                if (x <= xPrev) {
                        silent_cerr("X-values must be in ascending order at line "
                                        << HP.GetLineData() << std::endl);
                        throw ErrGeneric(MBDYN_EXCEPT_ARGS);
                }

                const doublereal y = HP.GetReal();

                rgSteps.push_back(MultiStepDrive::StepRecord(x, y));

                xPrev = x;
        }

        SAFENEWWITHCONSTRUCTOR(pDC,
                MultiStepDrive,
                MultiStepDrive(pDrvHdl, rgSteps));

        return pDC;
}

Here is the call graph for this function:

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The documentation for this struct was generated from the following file:

• module-multi_step_drive.cc