Ada Programming/Attributes/'Digits

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Description

X'Digits is an Ada attribute where X is any floating point type or decimal fixed point type. This attribute represents the number of decimal digits in the mantissa of type X.

Example

type My_Float is digits 10 range 0.0 .. 100.0;
... 
pragma Assert (My_Float'Digits = 10);  -- OK

See also

Wikibook

• Ada Programming
• Ada Programming/Attributes

Ada Reference Manual

• 13.3 Operational and Representation Attributes (Annotated)
• Annex K Language-Defined Attributes (Annotated)