Hi everyone,
I was trying to add a class object pointer to a QList<A*> list.

Qt Code: 
  1. Class A
  2. {
  3.    QString myName;   
  4.    public QString Desc()
  5.   {
  6.       return myName;
  7.    }
  8.  
  9. }
  10.  
  11. Class B
  12. {
  13.    QList<A*> list;
  14.   public void Add(QString s){
  15.     A myOb;
  16.    list.append(&myOb);
  17.   }
  18.   public void search(QString s)
  19.   {
  20.      for(int i=0;i<list.size();++i){
  21.        if (list[i].Desc() ==s) {
  22.  
  23.        }
  24.      }
  25.   }
  26. }
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I get segmentation fault I think.


Qt Code: 
  1. Class A
  2. {
  3.    QString myName;   
  4.    public QString Desc()
  5.   {
  6.       return myName;
  7.    }
  8.  
  9. }
  10.  
  11. Class B
  12. {
  13.    QList<A*> list;
  14.   public void Add(QString s){
  15.     A *myOb=new A();
  16.    list.append(myOb);
  17.   }
  18.   public void search(QString s)
  19.   {
  20.      for(int i=0;i<list.size();++i){
  21.        if (list[i].Desc() ==s) {
  22.  
  23.        }
  24.      }
  25.   }
  26. }
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It works fine.

What's the differnce between list.append(&myOb) and list.append(myOb) in above code.