00001 /*############################################################################## 00002 VSQLite++ - virtuosic bytes SQLite3 C++ wrapper 00003 00004 Copyright (c) 2006-2014 Vinzenz Feenstra vinzenz.feenstra@gmail.com 00005 All rights reserved. 00006 00007 Redistribution and use in source and binary forms, with or without modification, 00008 are permitted provided that the following conditions are met: 00009 00010 * Redistributions of source code must retain the above copyright notice, 00011 this list of conditions and the following disclaimer. 00012 * Redistributions in binary form must reproduce the above copyright notice, 00013 this list of conditions and the following disclaimer in the documentation 00014 and/or other materials provided with the distribution. 00015 * Neither the name of virtuosic bytes nor the names of its contributors may 00016 be used to endorse or promote products derived from this software without 00017 specific prior written permission. 00018 00019 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00020 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00021 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00022 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00023 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00024 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00025 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00026 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00027 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00028 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00029 POSSIBILITY OF SUCH DAMAGE. 00030 00031 ##############################################################################*/ 00032 #ifndef GUARD_SQLITE_RESULT_HPP_INCLUDED 00033 #define GUARD_SQLITE_RESULT_HPP_INCLUDED 00034 00035 #include <boost/noncopyable.hpp> 00036 #include <sqlite/ext/variant.hpp> 00037 00038 namespace sqlite{ 00039 struct query; 00040 struct result_construct_params_private; 00041 00046 struct result : boost::noncopyable{ 00047 private: 00048 typedef boost::shared_ptr<result_construct_params_private> construct_params; 00049 friend struct query; 00050 result(construct_params); 00051 public: 00055 ~result(); 00056 00061 bool next_row(); 00062 00066 int get_row_count(); 00067 00071 int get_column_count(); 00072 00077 type get_column_type(int idx); 00078 00083 std::string get_column_decltype(int idx); 00084 00089 variant_t get_variant(int index); 00090 00094 int get_int(int idx); 00095 00100 boost::int64_t get_int64(int idx); 00101 00106 std::string get_string(int idx); 00107 00112 double get_double(int idx); 00113 00119 size_t get_binary_size(int idx); 00120 00126 void get_binary(int idx, void * buf, size_t buf_size); 00127 00133 void get_binary(int idx, std::vector<unsigned char> & vec); 00134 00139 std::string get_column_name(int idx); 00140 private: 00141 void access_check(int); 00142 private: 00143 construct_params m_params; 00144 int m_columns; 00145 int m_row_count; 00146 }; 00147 00148 typedef boost::shared_ptr<result> result_type; 00149 } 00150 00151 #endif //GUARD_SQLITE_RESULT_HPP_INCLUDED