Re: [aspectj-users] An intertype declaration question

[Nicholas Lesiecki <ndlesiecki@xxxxxxxxx>]

I believe a careful review of the programming guide will answer this
question. But the short answer is mem at line 5 refers to Test's mem, not
Atest's mem.

Cheers,
nick

On 1/29/04 3:16 PM, "Charles Zhang" <czhang@xxxxxxxxxxxxxxxx> wrote:

> Hi, I have the following class:
> class Test
> {
> ... main(String []) {
>  Test t = new Test(1); // a constructor defined in aspect
>  System.out.println(t.mem); // a public member declared in aspect
> }
> and the following aspect
> 1 aspect ATest{
> 2   private int mem = 0;
> 3   public int Test.mem = 0;
> 4   public Test.new(int nop) {
> 5    mem = 8;
> 6 }
> 
> The value of mem is 8, although "mem" at line 6 should refer to the aspect
> instance but not the class instance, which should not influence the
> output. Have I made a mistake here or  misunderstood the semantics? How do
> I access aspect instance variable in this case?
> 
> Thanks.
> 
> Charles
> 
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-- 
Nicholas Lesiecki
Software Craftsman, specializing in J2EE,
Agile Methods, and aspect-oriented programming

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