Ada Programming/Attributes/'Image

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Contents

DescriptionEdit

X'Image(Y) is an Ada attribute where X is any discrete type and Y is an instance of that type. This attribute returns a string representation of the value passed as input.

This attribute is a useful way to automatically convert from a type value to a string suitable for output.

ExampleEdit

type My_Enum is (Enum1, Enum2, Enum3);
...
pragma Assert (My_Enum'Image (Enum1) = "ENUM1");

See alsoEdit

WikibookEdit

• Ada Programming
• Ada Programming/Attributes
• Ada Programming/Attributes/'Value

Ada Reference ManualEdit

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