[gecode-users] Help -- about Gecode::Space::operator new

[Kayler Yao]

hi,
    The type of temp is Int. For the project is so large , i can't copy the
whole codes here.But when  i use another method  like code lines below , it
can run OK!
"               ……
 GenSolModel a(temp);
 GenSolModel *m =&a;

 DFS<GenSolModel> e(m);
 m = NULL;
 while(GenSolModel *s = e.next())
 {
  s->print();
  delete s;
  sum++;
 }
            ……
"
   This way to creat an object of the class GenSolModel is a feasible way.
But why the "New "way can't run OK. I doubt it may be the conflict error
between "C++ new" and "'Gecode::Space::operator new",but  why it can run ok
in other project, Maybe the answer is hidden in my project. It also a puzzle
to me.
    Who have faced the similar question ? Wish to your reply.
    If everyone can give me a suggest , i will appreciate your help.

Kayler

2009/8/27 Christian Schulte <cschulte at kth.se>

>  Hi, I think I need to see the full code to help. There must be something
> how you call new (maybe the type of temp) that is the problem.
>
>
>
> Christian
>
>
>
> --
>
> Christian Schulte, www.ict.kth.se/~cschulte/
>
>
>
> *From:* users-bounces at gecode.org [mailto:users-bounces at gecode.org] *On
> Behalf Of *Kayler Yao
> *Sent:* Wednesday, August 26, 2009 4:04 PM
> *To:* users at gecode.org
> *Subject:* [gecode-users] Help -- about Gecode::Space::operator new
>
>
>
> hi,
>
>     I had a trouble in my project when i wrote a class  inheriting from
> Class Space and run it with DFS. The error is
>
>
>
> "error C2660: 'Gecode::Space::operator new' : function does not take 3
> arguments"-------------------------happened in
>
>
>
> "
>
>  GenSolModel * m = new GenSolModel
> (temp);------------------------------------error line
>
>
>  DFS<GenSolModel > e(m);
>
>  delete m;
>
>  while (GenSolModel * s = e.next())
>  {
>   s->print();
>   delete s;
>  }
>
> "
>
>        I have spent much time to find the reason but with no results. I had
> written anther question class to test ,and it could run OK. I think that the
> constructor of
>
> this class didn't conflict with the class Space , but why came out this
> error. Who can give me a thought to help me to find the answer?
>
>     Look forward to your reply!
>
>
>
> note:
>
> 1.VS2008 + Gecode 3.1.0
>
> 2.
>
> class GenSolModel: public Gecode::Space
> {
> protected:
>    IntVarArray succ;
>
> public:
>
>    GenSolModel(int  data);
>
>    GenSolModel(bool share, GenSolModel& s);
>
>  ~GenSolModel();
>
>  virtual Space *copy(bool share);
>
>  void  print(void);
>
> };
>
> Kayler
>
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