rlmm::undo Struct Reference [The Readline classes.] #include <rlmm/undo.hh> List of all members. Detailed Description Utility class. Make an undo block. Simple createing the object starts the group, and when the object is deleted (out of scope, or explicit delete) ends the group. The static member function Doundo() can be used to do all the undoes - it returns true as long as there's something to be undone, so it can be used in a while loop. Public Types enum   what { remove, insert } Public Member Functions   undo () virtual  ~undo () virtual void  begin () virtual void  end () virtual void  add (what what, int start, int stop, const std::string &text) virtual void  modifying (int start, int stop) Static Public Member Functions static void  clear () static bool  do_undo () Member Enumeration Documentation enum rlmm::undo::what   What kind of undo to save via the Add member function. Enumerator: remove  undo a delete insert  undo an insert Constructor & Destructor Documentation rlmm::undo::undo (   )  [inline]   CTOR - start a group. virtual rlmm::undo::~undo (   )  [inline, virtual]   DTOR - end a group. Member Function Documentation void rlmm::undo::add (  what  what, int  start, int  stop, const std::string &  text )  [inline, virtual]   Remember how to undo an event. void rlmm::undo::begin (   )  [inline, virtual]   Start a group. void rlmm::undo::clear (   )  [inline, static]   Free an undo list. bool rlmm::undo::do_undo (   )  [inline, static]   Do the head of an undo list, returns true if something done. void rlmm::undo::end (   )  [inline, virtual]   End a group. void rlmm::undo::modifying (  int  start, int  stop )  [inline, virtual]   Signal that we're modifying some text between start and stop. The documentation for this struct was generated from the following file: undo.hh