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Re: memory allocation/deaalocation in calss

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On 04/14/12 10:17 AM, asit wrote:
> Here is the code..
>
> #include<iostream>
>
> using namespace std;
>
> class LinkedList
> {
>      struct node
>      {
>          int data;
>          node *next;
>      };
>
>      node* header;
>
> public:
>      LinkedList():header(NULL) {}
>      LinkedList(const LinkedList&cp)
>      {
>          node *t = cp.header, *t2;
>          header = NULL;
>          while(t != NULL)
>          {
>              t2 = new node;
>              t2->data = t->data;
>              t2->next = header;
>              header = t2;
>              t = t->next;
>          }
>
>      }
>      LinkedList&  operator=(const LinkedList&cp)
>      {
>          if(&cp == this)
>              return *this;
>          //LinkedList();
>          node *t = cp.header, *t2;
>          header = NULL;

What happens here if the list isn't empty?


-- 
Ian Collins

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memory allocation/deaalocation in calss asit <lipun4u@gmail.com> - 2012-04-13 14:02 -0700
  Re: memory allocation/deaalocation in calss "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-04-13 23:35 +0200
  Re: memory allocation/deaalocation in calss Ian Collins <ian-news@hotmail.com> - 2012-04-14 09:36 +1200
  Re: memory allocation/deaalocation in calss Kevin McCarty <kmccarty@gmail.com> - 2012-04-13 14:35 -0700
    Re: memory allocation/deaalocation in calss Juha Nieminen <nospam@thanks.invalid> - 2012-04-14 05:27 +0000
      Re: memory allocation/deaalocation in calss Christopher Creutzig <christopher@creutzig.de> - 2012-04-26 19:46 +0200
  Re: memory allocation/deaalocation in calss asit <lipun4u@gmail.com> - 2012-04-13 15:17 -0700
    Re: memory allocation/deaalocation in calss Ian Collins <ian-news@hotmail.com> - 2012-04-14 11:29 +1200
  Re: memory allocation/deaalocation in calss asit <lipun4u@gmail.com> - 2012-04-13 15:31 -0700

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