Re: deallocate the heap memory.

From:

"PaulH" <paul.heil@gmail.com>

Newsgroups:

comp.os.ms-windows.programmer.tools.mfc

Date:

3 Oct 2006 07:29:33 -0700

Message-ID:

<1159885772.992038.149960@m7g2000cwm.googlegroups.com>

I don't see where you're deleting m_pclassB = new CMyClassB();
Also, depending on how you're using this, you may need to call
m_vecdesignlist.clear() to remove all the elements from the vector
after ABC() finishes.

Lucky wrote:

Hi,
I got a wierd problem, I got a function XYZ() where I am creating some
memory inside a for loop (using new operator) and performing some
logic and pushing it into a vector. And later I am using the vector
throug out my dll functions.

And I am deleting the memory allocated before I call XYZ() function.

Code snap shot
Class A
void ABC()
{
    m_pclassB = new CMyClassB();
   for(itr = m_vecdesignlist.begin();itr < m_vecdesignlist.end();itr++)
   {
    ptempdesignlist = (*itr);
   if(ptempdesignlist != NULL)
    delete ptempdesignlist ;
  }
  m_pclassB->XYZ( strtemp, m_vecdesignlist);

}

Class B

void XYZ (str, m_veclist)
{
    for (long i= 0; i<lCount; i++)
    {
         m_vecdesignlist.clear();
          m_pJobs = new JOBS;
          doing something with m_pJobs
          ........................
          ........................

        m_vecdesignlist.push_back(m_pJobs);
    }

each time I excute my ABC() function new memory is created and the
memory usage in the task manager gets incremented but the memory that i
am deleting in ABC() before i call XYZ() is not decrementing. Task
manager memory usage column always shows up the same that got
incremented.

I appreciate all your suggestion to overcome this issue.

Thanks
Lucky