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Published on 2010-04-20T18:45:50Z
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Between derived types and sub types in ADA?
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Hello, I'm trying to follow a standard reference for opening files but running into a constraint_error at the line when I call Ada.Text_IO.Create(). It says "range check failed". Any help appreciated, here's the code:
WITH Ada.Text_IO;
WITH Ada.Integer_Text_IO;
USE Ada.Text_IO;
USE Ada.Integer_Text_IO;
PROCEDURE…
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This is a follow-up of this question: Ada: reading from a file .
I would like to add an exception that checks if the file that I'm opening actually exists or not. I have made a separate procedure to avoid code clutter.
Here is the main code test_read.adb:
with Ada.Text_IO; use Ada.Text_IO;
with…
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What would be a good (free) Ada IDE for either Linux or Windows?
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I need to determine the amount left of a time cycle. To do that in C I would use fmod. But in ada I can find no reference to a similar function. It needs to be accurate and it needs to return a float for precision.
So how do I determine the modulus of a Float in Ada 95?
elapsed := time_taken mod…
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Dear Friends !
I have very definitively come across the 'simulating a 6-faced die' (which produces a random integer between 1 and 6, all outcomes are equally probable) in Java, Python, Ruby and Bash. However, I am yet to see a similar program in Ada. Has anyone come across one ?
Kind regards
Arkaprav…
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value types in the vm
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Times}
p.p2 {margin: 0.0px 0.0px 14.0px 0.0px; font: 14.0px Times}
p.p3 {margin: 0.0px 0.0px 12.0px 0.0px; font: 14.0px Times}
p.p4 {margin: 0.0px 0.0px 15.0px 0.0px; font: 14.0px Times}
…
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I'm working on a PoSh project that generates CSharp code, and then Add-Types it into memory.
The new types use existing types in an on disk DLL, which is loaded via Add-Type.
All is well and good untill I actualy try to invoke methods on the new types. Here's an example of what I'm doing:
$PWD…
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I am trying to determine which types or methods in a base framework assembly are being used by other assemblies in the application system. I cannot seem to find a straight-cut query to do that.
What i have to do is first determine which assemblies are directly using the framework assembly, then manually…
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Today I came to a fundamental paradox of the object programming style, concrete types or interfaces.
Whats the better election for a method's return type: a concrete type or an interface?
In most cases, I tend to use concrete types as the return type for methods. because I believe that an concrete…
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I'm trying to define a structural type defining anything that has an "add" method (for instance, a java collection or a java map). Using this, I want to define a few higher order functions that operate on a certain collection
object GenericTypes {
type GenericCollection[T] = { def add(value: T):…
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