Top Questions

1. gprof producing no output for a program that takes reasonable time to execute
   8 votes

   1 answers
2. What is happening when I call a destructor from a placement new inside an std::vector?
   5 votes

   2 answers
3. Why would I write custom allocators for STL containers when I could just overwrite new and delete?
   3 votes

   3 answers
4. How do I initialise an std::array of non-trivial objects in a class, where the size of the array is a template parameter of the class?
   3 votes

   5 answers
5. How can I get a consistent, unique, identifier for a unique class combination?
   3 votes

   2 answers