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comparison Core/SQLite/Statement.h @ 138:f333c0398f6e

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Oct 2012 16:53:03 +0200
parents 0e97abc7b950
children 9cd240cfd3a6
comparison
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137:0e97abc7b950 138:f333c0398f6e
41 #include "StatementReference.h" 41 #include "StatementReference.h"
42 42
43 #include <vector> 43 #include <vector>
44 #include <stdint.h> 44 #include <stdint.h>
45 #include <boost/noncopyable.hpp> 45 #include <boost/noncopyable.hpp>
46 #include <gtest/gtest_prod.h>
46 47
47 struct sqlite3_stmt; 48 struct sqlite3_stmt;
48 49
49 50
50 namespace Orthanc 51 namespace Orthanc
65 }; 66 };
66 67
67 class Statement : public boost::noncopyable 68 class Statement : public boost::noncopyable
68 { 69 {
69 friend class Connection; 70 friend class Connection;
71 FRIEND_TEST(SQLStatementTest, Run);
72 FRIEND_TEST(SQLStatementTest, Reset);
70 73
71 private: 74 private:
72 StatementReference reference_; 75 StatementReference reference_;
73 76
74 int CheckError(int err) const; 77 int CheckError(int err) const;
77 80
78 struct sqlite3_stmt* GetStatement() const 81 struct sqlite3_stmt* GetStatement() const
79 { 82 {
80 return reference_.GetWrappedObject(); 83 return reference_.GetWrappedObject();
81 } 84 }
85
86 // Resets the statement to its initial condition. This includes any current
87 // result row, and also the bound variables if the |clear_bound_vars| is true.
88 void Reset(bool clear_bound_vars = true);
82 89
83 public: 90 public:
84 Statement(Connection& database, 91 Statement(Connection& database,
85 const std::string& sql); 92 const std::string& sql);
86 93
101 } 108 }
102 109
103 bool Run(); 110 bool Run();
104 111
105 bool Step(); 112 bool Step();
106
107 // Resets the statement to its initial condition. This includes any current
108 // result row, and also the bound variables if the |clear_bound_vars| is true.
109 void Reset(bool clear_bound_vars = true);
110 113
111 // Diagnostics -------------------------------------------------------------- 114 // Diagnostics --------------------------------------------------------------
112 115
113 std::string GetOriginalSQLStatement(); 116 std::string GetOriginalSQLStatement();
114 117