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_itemGetND()
Retrieve a numeric value as a double-precision type
------------------------------------------------------------------------------
C Prototype
#include "item.api"
XDOUBLE _itemGetND(
ITEM itmNumber
)
Arguments
itmNumber is the item from which to retrieve a double.
Returns
The numeric value in itmNumber as double-precision type.
Description
The _itemGetND() function returns the CA-Clipper-level numeric stored in
itmNumber as a floating point C double-precision value. Note that the
use of XDOUBLE ensures floating point routines will not be linked in
unless they become necessary.
Files Library is CLIPPER.LIB, header file is Item.api.
See Also:
_itemGetNL()
_itemPutND()
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