/vqdr/trunk

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/vqdr/trunk
1 by Gustav Hartvigsson
* Initial code - far from done 
1
 
namespace VQDR.Expression {

2
 
  

3
 
  public class VariableValueToken : ValueToken {

4
 
    

5
 
    protected string name;

6
 
    

7
 
    construct {
14 by Gustav Hartvigsson
* Use enum instead of static values for the priority of operations. 
8
 
      this.priority = Prio.VALUE;
1 by Gustav Hartvigsson
* Initial code - far from done 
9
 
    }

10
52.1.3 by Gustav Hartvigsson
int -> int32 
11
 
    public VariableValueToken (string name, int32 position) {
1 by Gustav Hartvigsson
* Initial code - far from done 
12
 
      base (position);

13
 
      this.name = name;

14
 
    }

15
 
    

16
 
    

17
 
    public override void evaluate_self (Context instance) throws GLib.Error {

18
 
      // in the original code there was a check to see if the intance

19
 
      // was null, this is not needed here as we don't allow null for that

20
 
      // value.

21
 
      try {
31 by Gustav Hartvigsson
Changed over the Variabel class to use FastNumers 
22
 
        result_value = instance.get_value (name);
1 by Gustav Hartvigsson
* Initial code - far from done 
23
 
        result_string = "[" + name + ":" + result_value.to_string () + "]";

24
 
      } catch (GLib.Error? e) {
12.1.1 by Gustav Hartvigsson
* Switch to using FastNumber instead of something else. 
25
 
        result_value.number = 0;

26
 
        result_min_value.number = 0;

27
 
        result_max_value.number = 0;
1 by Gustav Hartvigsson
* Initial code - far from done 
28
 
        result_string = "";

29
 
        

30
 
        GLib.Error? err = null;

31
 
        GLib.Error.propagate (out err, e);

32
 
        throw e;

33
 
      }

34
 
    }

35
 
    

36
 
  }

37
 
  

38
 
}