mirror of https://gitee.com/bigwinds/arangodb
75 lines
3.0 KiB
C++
75 lines
3.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief Aql, C++ implementation of AQL functions
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2014 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Jan Steemann
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/// @author Copyright 2014, ArangoDB GmbH, Cologne, Germany
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/// @author Copyright 2012-2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_AQL_FUNCTIONS_H
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#define ARANGODB_AQL_FUNCTIONS_H 1
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#include "Basics/Common.h"
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#include "Aql/AqlValue.h"
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#include "Basics/tri-strings.h"
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#include "Utils/AqlTransaction.h"
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#include <functional>
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namespace triagens {
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namespace aql {
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typedef std::function<AqlValue(triagens::arango::AqlTransaction*,
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TRI_document_collection_t const*,
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AqlValue const)> FunctionImplementation;
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struct Functions {
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////////////////////////////////////////////////////////////////////////////////
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/// @brief functions
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////////////////////////////////////////////////////////////////////////////////
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static AqlValue IsNull (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue IsBool (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue IsNumber (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue IsString (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue IsArray (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue IsObject (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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static AqlValue Length (triagens::arango::AqlTransaction*, TRI_document_collection_t const*, AqlValue const);
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};
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}
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}
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#endif
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "/// @brief\\|/// {@inheritDoc}\\|/// @page\\|// --SECTION--\\|/// @\\}"
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// End:
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