411 REFERENCE · Wikibooks
Ada Programming/Attributes/'Extended Wide Width
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Description
Returns the width for (sub)type T. T may be integer or enumeration type. All the parameters are optional. They are:
Base : Number_Base := 10
the base for which the width will be calculated.
Based : Boolean := FALSE
if TRUE, compute the width of the based format (e.g., 10#99#).
Space_If_Positive : BOOLEAN := FALSE
if TRUE, compute the width assuming that a positive integer will be preceded by a blank.
Example
T'EXTENDED_WIDE_WIDTH(Base, Based, Space_If_Positive)