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| author | Tom Tromey <tom@tromey.com> | 2017-08-13 10:47:32 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2017-09-09 13:46:08 -0600 |
| commit | ca5909c7de7353d8005bf8fdcc020b8f14cc1603 (patch) | |
| tree | 7f6a92c8c64d4154b16b8a30d6bd7fdde6fe19f3 /gdb/ui-out.h | |
| parent | e6a2252ac3e3dc748df33b38ac66cd78c80be5ad (diff) | |
| download | gdb-ca5909c7de7353d8005bf8fdcc020b8f14cc1603.zip gdb-ca5909c7de7353d8005bf8fdcc020b8f14cc1603.tar.gz gdb-ca5909c7de7353d8005bf8fdcc020b8f14cc1603.tar.bz2 | |
Remove make_cleanup_ui_out_redirect_pop
This patch introduces ui_out_redirect_pop. All uses of
make_cleanup_ui_out_redirect_pop are replaced with this new class.
ChangeLog
2017-09-09 Tom Tromey <tom@tromey.com>
* mi/mi-interp.c (mi_user_selected_context_changed): Use
ui_out_redirect_pop.
* guile/scm-ports.c (ioscm_with_output_to_port_worker): Use
ui_out_redirect_pop.
* utils.c (do_ui_out_redirect_pop)
(make_cleanup_ui_out_redirect_pop): Remove.
* top.c (execute_command_to_string): Use ui_out_redirect_pop.
* utils.h (make_cleanup_ui_out_redirect_pop): Remove.
* ui-out.h (ui_out_redirect_pop): New class.
Diffstat (limited to 'gdb/ui-out.h')
| -rw-r--r-- | gdb/ui-out.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/ui-out.h b/gdb/ui-out.h index d983837..9ed2bd2 100644 --- a/gdb/ui-out.h +++ b/gdb/ui-out.h @@ -242,4 +242,27 @@ private: struct ui_out *m_uiout; }; +/* On destruction, pop the last redirection by calling the uiout's + redirect method with a NULL parameter. */ +class ui_out_redirect_pop +{ +public: + + ui_out_redirect_pop (ui_out *uiout) + : m_uiout (uiout) + { + } + + ~ui_out_redirect_pop () + { + m_uiout->redirect (NULL); + } + + ui_out_redirect_pop (const ui_out_redirect_pop &) = delete; + ui_out_redirect_pop &operator= (const ui_out_redirect_pop &) = delete; + +private: + struct ui_out *m_uiout; +}; + #endif /* UI_OUT_H */ |