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annotate OrthancFramework/Sources/SQLite/FunctionContext.h @ 4960:c68265bf1f94 more-tags

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fix
author Alain Mazy <am@osimis.io>
date Wed, 23 Mar 2022 11:52:19 +0100
parents 43e613a7756b
children 0ea402b4d901
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 *
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4 * Copyright (C) 2012-2016 Sebastien Jodogne <s.jodogne@orthanc-labs.com>,
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5 * Medical Physics Department, CHU of Liege, Belgium
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6 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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7 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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8 *
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9 * Redistribution and use in source and binary forms, with or without
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10 * modification, are permitted provided that the following conditions are
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11 * met:
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12 *
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13 * * Redistributions of source code must retain the above copyright
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14 * notice, this list of conditions and the following disclaimer.
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15 * * Redistributions in binary form must reproduce the above
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16 * copyright notice, this list of conditions and the following disclaimer
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17 * in the documentation and/or other materials provided with the
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18 * distribution.
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19 * * Neither the name of the CHU of Liege, nor the names of its
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20 * contributors may be used to endorse or promote products derived
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21 * from this software without specific prior written permission.
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22 *
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23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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34 **/
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37 #pragma once
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39 #include "Statement.h"
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40
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41 namespace Orthanc
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42 {
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43 namespace SQLite
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44 {
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45 class ORTHANC_PUBLIC FunctionContext : public NonCopyable
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46 {
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47 friend class Connection;
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49 private:
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50 struct sqlite3_context* context_;
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51 unsigned int argc_;
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52 Internals::SQLiteValue** argv_;
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54 void CheckIndex(unsigned int index) const;
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56 public:
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57 FunctionContext(struct sqlite3_context* context,
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58 int argc,
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59 Internals::SQLiteValue** argv);
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61 ColumnType GetColumnType(unsigned int index) const;
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62
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63 unsigned int GetParameterCount() const;
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65 int GetIntValue(unsigned int index) const;
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66
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67 int64_t GetInt64Value(unsigned int index) const;
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68
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69 double GetDoubleValue(unsigned int index) const;
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71 std::string GetStringValue(unsigned int index) const;
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73 bool IsNullValue(unsigned int index) const;
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75 void SetNullResult();
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77 void SetIntResult(int value);
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79 void SetDoubleResult(double value);
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81 void SetStringResult(const std::string& str);
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82 };
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83 }
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84 }