[align=left]

 
//would class is a simple list, use malloc as node application memory 
//in the clear function to use free release all node 
//initialized in the constructor head node, so use new 

Linker * arr=new Linker (a); 
Char [] const s={' A ', 'B', 'C', 'D', 'E', 'F'}; 


//1 to add, delete, insert... . 
Arr - & gt; The clear (); 
The delete arr. 
Arr=NULL; 

[/align]

CodePudding user response:

The code is not complete, cannot judge

CodePudding user response:

Code is not complete, but look at your description, there is a constant string s, supposedly you free memory in the clear function estimation and it is related to the memory of the array itself can't be free