53 lines
2 KiB
C++
53 lines
2 KiB
C++
// Copyright (c) 2023, 2024, Oracle and/or its affiliates.
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//
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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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//
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// This program is designed to work 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 either included with
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// the program or referenced in the documentation.
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//
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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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//
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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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#ifndef MYSQL_SERIALIZATION_FIELD_FUNCTOR_H
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#define MYSQL_SERIALIZATION_FIELD_FUNCTOR_H
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#include <assert.h>
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#include <functional>
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/// @file
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/// Experimental API header
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/// @addtogroup GroupLibsMysqlSerialization
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/// @{
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namespace mysql::serialization {
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using Field_decode_functor_type = std::function<void(void)>;
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using Field_encode_functor_type = std::function<bool(void)>;
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/// @brief Type of the predicate telling serializer what to do in case field
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/// is not provided. Applicable to optional and required fields
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using Field_missing_functor = Field_decode_functor_type;
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/// @brief Type of the predicate telling serializer whether field is provided
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/// or not. Applicable only to optional fields
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using Field_encode_predicate = Field_encode_functor_type;
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} // namespace mysql::serialization
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/// @}
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#endif // MYSQL_SERIALIZATION_FIELD_FUNCTOR_H
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