=======
Concept
=======

.. toctree::
  :maxdepth: 1

  bit_manipulation
  singleton_pattern
  factory_pattern
  memory_stack_vs_heap
  recursion
  order_expression_of_complexity
  class_and_inheritance
  virtual_function
  virtual_destructor
  default_parameter
  operator_overloading
  pointer_and_reference
  reference
  pointer_operation
  template
  overload
  override
  collection_framework
  thread