set_LinearItem Method

WRAPPER_API void set_LinearItem(const BmgChar *name, const LinearValue &value)

Description

The set_LinearItem sets the value of the specified parameter.  The first argument to this method is the name of the parameter, and the second argument is the LinearValue that gives the value of the parameter.  If the specified name does not correspond to parameter in this ParameterCollection, a GeoCalcException will be thrown with an ErrorCode indicating ParameterNotFound.  If the specified name corresponds to a parameter with a value that is not represented by an LinearValue, a GeoCalcException will be thrown with an ErrorCode indicating ParameterTypeMismatch.

Example

void ParameterCollection_setLinearItem()

{

GEOCALCPBW_NAMESPACE::ParameterCollection pc;

BmgChar * angularParName = L"AngularParameter";

GEOCALCPBW_NAMESPACE::AngularValue angularVal;

pc.AddAngularItem(angularParName);

pc.set_AngularItem(angularParName, angularVal);

GEOCALCPBW_NAMESPACE::AngularValue * av = pc.get_AngularItem(angularParName);

delete av;

BmgChar * floatParName = L"FloatParameter";

double floatVal = 12.34;

pc.AddFloatItem(floatParName);

pc.set_FloatItem(floatParName, floatVal);

floatVal = pc.get_FloatItem(floatParName);

BmgChar * intParName = L"IntegerParameter";

int intVal = 54;

pc.AddIntegerItem(intParName);

pc.set_IntegerItem(intParName, intVal);

intVal = pc.get_IntegerItem(intParName);

BmgChar * linearParName = L"LinearParameter";

GEOCALCPBW_NAMESPACE::LinearValue linearVal;

pc.AddLinearItem(linearParName);

pc.set_LinearItem(linearParName, linearVal);

GEOCALCPBW_NAMESPACE::LinearValue * lv = pc.get_LinearItem(linearParName);

delete lv;

BmgChar * stringParName = L"StringParameter";

BmgChar * stringVal = L"A Value";

pc.AddStringItem(stringParName);

pc.set_StringItem(stringParName, stringVal);

stringVal = const_cast<BmgChar *>(pc.get_StringItem(stringParName));

}