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7735 changed files with 38060 additions and 199180 deletions
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package Numeric_Tests is
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function Is_Numeric (Item : in String) return Boolean;
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end Numeric_Tests;
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package body Numeric_Tests is
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function Is_Numeric (Item : in String) return Boolean is
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Dummy : Float;
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begin
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Dummy := Float'Value (Item);
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return True;
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exception
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when others =>
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return False;
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end Is_Numeric;
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end Numeric_Tests;
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with Ada.Text_Io; use Ada.Text_Io;
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with Numeric_Tests; use Numeric_Tests;
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procedure Is_Numeric_Test is
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S1 : String := "152";
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S2 : String := "-3.1415926";
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S3 : String := "Foo123";
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begin
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Put_Line(S1 & " results in " & Boolean'Image(Is_Numeric(S1)));
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Put_Line(S2 & " results in " & Boolean'Image(Is_Numeric(S2)));
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Put_Line(S3 & " results in " & Boolean'Image(Is_Numeric(S3)));
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end Is_Numeric_Test;
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