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1110649507
This changes varobj_item::value to be a value_ref_ptr, removing some manual management. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.c (install_dynamic_child, varobj_clear_saved_item) (update_dynamic_varobj_children, create_child) (create_child_with_value): Update. * varobj-iter.h (struct varobj_item) <value>: Now a value_ref_ptr. * python/py-varobj.c (py_varobj_iter::next): Call release_value.
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/* Iterator of varobj.
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Copyright (C) 2013-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef VAROBJ_ITER_H
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#define VAROBJ_ITER_H
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/* A node or item of varobj, composed of the name and the value. */
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struct varobj_item
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{
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/* Name of this item. */
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std::string name;
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/* Value of this item. */
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value_ref_ptr value;
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};
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/* A dynamic varobj iterator "class". */
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struct varobj_iter
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{
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public:
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virtual ~varobj_iter () = default;
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virtual std::unique_ptr<varobj_item> next () = 0;
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};
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#endif /* VAROBJ_ITER_H */
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