This interface provides the methods for handling lists that contain 64 bit float values.
This interface offers all the methods of the IdmaList interface, as well as those listed below.
This method must be supported in every implementation of this interface.
Syntax
DmaRC IdmaListOfFloat64::GetFloat64 (
DmaIndex32 iIndex,
pDmaFloat64 pfFloatValue)
Parameters
Name | Mode | Description |
iIndex | input | The ordinal position in the list to retrieve the float value from. |
pfFloatValue | output | Returns the float value at iIndex in the list. |
This function will return the float value that resides in the iIndex-th position in the list.
Valid values for iIndex are 0 through n-1, where n is the number of elements in the list at the time of the call.
Return Values
Name | Description |
DMARC_BAD_INDEX | The index specified does not reference a valid property or list element. |
DMARC_BAD_PARAMETER | (E_INVALIDARG) Invalid input parameter. |
DMARC_OK | (S_OK) Success. |