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comparison src/oct-stream.h @ 8902:5d5db7a347c6

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erase closed files from file list & cache lookup
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 03 Mar 2009 08:01:07 +0100
parents a1dbe9d80eee
children eb63fbe60fab
comparison
equal deleted inserted replaced
8901:821f0242e8c1 8902:5d5db7a347c6
627 OCTINTERP_API 627 OCTINTERP_API
628 octave_stream_list 628 octave_stream_list
629 { 629 {
630 protected: 630 protected:
631 631
632 octave_stream_list (void) : list () { } 632 octave_stream_list (void) : list (), lookup_cache (list.end ()) { }
633 633
634 public: 634 public:
635 635
636 ~octave_stream_list (void) { } 636 ~octave_stream_list (void) { }
637 637
647 647
648 static int remove (int fid, const std::string& who = std::string ()); 648 static int remove (int fid, const std::string& who = std::string ());
649 static int remove (const octave_value& fid, 649 static int remove (const octave_value& fid,
650 const std::string& who = std::string ()); 650 const std::string& who = std::string ());
651 651
652 static void clear (void); 652 static void clear (bool flush = true);
653 653
654 static string_vector get_info (int fid); 654 static string_vector get_info (int fid);
655 static string_vector get_info (const octave_value& fid); 655 static string_vector get_info (const octave_value& fid);
656 656
657 static std::string list_open_files (void); 657 static std::string list_open_files (void);
663 private: 663 private:
664 664
665 typedef std::map<int, octave_stream> ostrl_map; 665 typedef std::map<int, octave_stream> ostrl_map;
666 666
667 ostrl_map list; 667 ostrl_map list;
668
669 mutable ostrl_map::const_iterator lookup_cache;
668 670
669 static octave_stream_list *instance; 671 static octave_stream_list *instance;
670 672
671 int do_insert (octave_stream& os); 673 int do_insert (octave_stream& os);
672 674
675 const std::string& who = std::string ()) const; 677 const std::string& who = std::string ()) const;
676 678
677 int do_remove (int fid, const std::string& who = std::string ()); 679 int do_remove (int fid, const std::string& who = std::string ());
678 int do_remove (const octave_value& fid, const std::string& who = std::string ()); 680 int do_remove (const octave_value& fid, const std::string& who = std::string ());
679 681
680 void do_clear (void); 682 void do_clear (bool flush = true);
681 683
682 string_vector do_get_info (int fid) const; 684 string_vector do_get_info (int fid) const;
683 string_vector do_get_info (const octave_value& fid) const; 685 string_vector do_get_info (const octave_value& fid) const;
684 686
685 std::string do_list_open_files (void) const; 687 std::string do_list_open_files (void) const;