/* Output generating routines for GDB.
- Copyright (C) 1999-2016 Free Software Foundation, Inc.
+ Copyright (C) 1999-2017 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
Written by Fernando Nasser for Cygnus.
void field_core_addr (const char *fldname, struct gdbarch *gdbarch,
CORE_ADDR address);
void field_string (const char *fldname, const char *string);
- void field_stream (const char *fldname, ui_file *stream);
+ void field_stream (const char *fldname, string_file &stream);
void field_skip (const char *fldname);
void field_fmt (const char *fldname, const char *format, ...)
ATTRIBUTE_PRINTF (3, 4);
void flush ();
/* Redirect the output of a ui_out object temporarily. */
- int redirect (ui_file *outstream);
+ void redirect (ui_file *outstream);
ui_out_flags test_flags (ui_out_flags mask);
ATTRIBUTE_PRINTF (2,0) = 0;
virtual void do_wrap_hint (const char *identstring) = 0;
virtual void do_flush () = 0;
- virtual int do_redirect (struct ui_file * outstream) = 0;
+ virtual void do_redirect (struct ui_file *outstream) = 0;
/* Set as not MI-like by default. It is overridden in subclasses if
necessary. */
ui_out_level *current_level () const;
};
+/* This is similar to make_cleanup_ui_out_tuple_begin_end and
+ make_cleanup_ui_out_list_begin_end, but written as an RAII template
+ class. It takes the ui_out_type as a template parameter. Normally
+ this is used via the typedefs ui_out_emit_tuple and
+ ui_out_emit_list. */
+template<ui_out_type Type>
+class ui_out_emit_type
+{
+public:
+
+ ui_out_emit_type (struct ui_out *uiout, const char *id)
+ : m_uiout (uiout)
+ {
+ uiout->begin (Type, id);
+ }
+
+ ~ui_out_emit_type ()
+ {
+ m_uiout->end (Type);
+ }
+
+ ui_out_emit_type (const ui_out_emit_type<Type> &) = delete;
+ ui_out_emit_type<Type> &operator= (const ui_out_emit_type<Type> &)
+ = delete;
+
+private:
+
+ struct ui_out *m_uiout;
+};
+
+typedef ui_out_emit_type<ui_out_type_tuple> ui_out_emit_tuple;
+typedef ui_out_emit_type<ui_out_type_list> ui_out_emit_list;
+
#endif /* UI_OUT_H */