title: Suppression files for Qt memory leaks with Valgrind
body: <p>I usually write my classes in C++ and check if they leak memory using valgrind on Linux platform. I'm not satisfied until all the heap memory is freed.</p>
  
  <p>Starting to write in Qt, I found how many leaks valgrind detects, also on a simple project. They are so many that it's difficult to detect my same leaks.</p>
  
  <p>I read somewhere that is possibile to use a suppression files for valgrind which helps filtering out the unwanted leaks, but I can't find it.</p>
  
  <p>I'm using Ubuntu 11.04 x64, g++ 4.5, Qt 4.7.
  Does somebody know how to cope with this problem?</p>