Regarding contiguous dynamic memory allocation

[kingstonsmiler]

Hi,

I want to allocate memory dynamically and the memory should be contiguous. My requirement is as follows

for (n)
{
allocate memory dynamically of size 10;
some processing;
}

So in the code snippet the memory allocation and processing is happening inside a for loop of size n. Inside the for loop iam allocating some memory.
For first time if the dyanamic allocation gives the memory from some address say x then in the second iteration i want the memory from x+10 location and for third allocation the memory should be x+20 and so on. So can any one suggest how i can implement the same.?

[Banfa]

allocate memory dynamically of size 10 * max_n;
for(n)
{
   use memory at n*10 for
   some processing
}
 

You have no control over the relative locations of separate memory allocations so the only option is to allocate it all in 1 big block.