83 lines
3.6 KiB
C++
83 lines
3.6 KiB
C++
/* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, 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, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include "sql/dd/cache/multi_map_base.h"
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#include "my_dbug.h"
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#include "sql/dd/impl/cache/cache_element.h" // Cache_element
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#include "sql/dd/types/abstract_table.h" // Abstract_table
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#include "sql/dd/types/charset.h" // Charset
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#include "sql/dd/types/collation.h" // Collation
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#include "sql/dd/types/column_statistics.h" // Column_statistics
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#include "sql/dd/types/event.h" // Event
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#include "sql/dd/types/resource_group.h" // Resource_group
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#include "sql/dd/types/routine.h" // Routine
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#include "sql/dd/types/schema.h" // Schema
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#include "sql/dd/types/spatial_reference_system.h" // Spatial_reference_system
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#include "sql/dd/types/tablespace.h" // Tablespace
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namespace dd {
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namespace cache {
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// Helper function to remove the mapping of a single element.
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template <typename T>
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void Multi_map_base<T>::remove_single_element(Cache_element<T> *element) {
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// Remove the element from all maps.
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DBUG_ASSERT(element->object());
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if (element->object()) m_map<const T *>()->remove(element->object());
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if (element->id_key())
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m_map<typename T::Id_key>()->remove(*element->id_key());
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if (element->name_key())
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m_map<typename T::Name_key>()->remove(*element->name_key());
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if (element->aux_key())
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m_map<typename T::Aux_key>()->remove(*element->aux_key());
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}
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// Helper function to add a single element.
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template <typename T>
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void Multi_map_base<T>::add_single_element(Cache_element<T> *element) {
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// Add the element to all maps.
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DBUG_ASSERT(element->object());
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if (element->object()) m_map<const T *>()->put(element->object(), element);
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if (element->id_key())
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m_map<typename T::Id_key>()->put(*element->id_key(), element);
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if (element->name_key())
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m_map<typename T::Name_key>()->put(*element->name_key(), element);
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if (element->aux_key())
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m_map<typename T::Aux_key>()->put(*element->aux_key(), element);
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}
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// Explicitly instantiate the types for the various usages.
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template class Multi_map_base<Abstract_table>;
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template class Multi_map_base<Charset>;
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template class Multi_map_base<Collation>;
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template class Multi_map_base<Column_statistics>;
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template class Multi_map_base<Event>;
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template class Multi_map_base<Resource_group>;
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template class Multi_map_base<Routine>;
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template class Multi_map_base<Schema>;
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template class Multi_map_base<Spatial_reference_system>;
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template class Multi_map_base<Tablespace>;
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} // namespace cache
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} // namespace dd
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