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get_ScalarItem Method

Updated 
WRAPPER_API ScalarValue *get_ScalarItem(const BmgChar *name) const
 

Description

The get_ScalarItem method returns the value of the specified scalar 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 a scalar, a GeoCalcException will be thrown with an ErrorCode indicating ParameterTypeMismatch.

 

Example

void ParameterCollection_getScalarItem()
{
GEOCALCPBW_NAMESPACE::ParameterCollection pc;
 
BmgChar * scalarParName = L"ScalarParameter";
GEOCALCPBW_NAMESPACE::ScalarValue scalarVal;
pc.AddScalarItem(scalarParName);
pc.set_ScalarItem(scalarParName, scalarVal);
GEOCALCPBW_NAMESPACE::ScalarValue * sv = pc.get_ScalarItem(scalarParName);
delete sv;
}