Ada Programming/Attributes/'Max

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Description

'Max(X, Y) is a scalar type attribute. It returns the greater of the two parameters.

Example

  type My_Enum is (Enum1, Enum2, Enum3);
  A : Integer :=  3;
  B : Integer := -5;
  X : Float :=  1.0;
  Y : Float :=  1.5;
  ...
  pragma Assert (My_Enum'Max(Enum3, Enum1) = Enum3); 
  pragma Assert (Integer'Max(A, B) = 3);
  pragma Assert (Float'Max(X, Y) = 1.5);

See also

Wikibook

Ada Reference Manual

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