Ada Reference ManualLegal Information
Contents   Index   References   Search   Previous   Next 

J.4 The Constrained Attribute

Static Semantics

1
For every private subtype S, the following attribute is defined: 
2
S'Constrained
Yields the value False if S denotes an unconstrained nonformal private subtype with discriminants; also yields the value False if S denotes a generic formal private subtype, and the associated actual subtype is either an unconstrained subtype with discriminants or an unconstrained array subtype; yields the value True otherwise. The value of this attribute is of the predefined subtype Boolean. 

Contents   Index   References   Search   Previous   Next 
Ada-Europe Sponsored by Ada-Europe