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86 lines
3.3 KiB
Markdown
86 lines
3.3 KiB
Markdown
SQLiteC++
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---------
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Copyright (c) 2012 Sebastien Rombauts (sebastien dot rombauts at gmail dot com)
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Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
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or copy at http://opensource.org/licenses/MIT)
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SQLiteC++ is a smart and easy to use C++ SQLite3 wrapper.
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The goals of SQLiteC++ are:
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- to offer the best of actual existing simple wrappers
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- to use a permissible license like MIT or BSD
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- to be elegantly written with good C++ design, STL, exceptions and RAII idiom
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- to keep dependencies to a minimum (STL and SQLite3)
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- to be well documented, in code with Doxygen, and online with some good examples
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- to be portable
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- to be light and fast
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- to use API names sticking with those of the SQLite library
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It is designed with the Resource Acquisition Is Initialization (RAII) idom
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(see http://en.wikipedia.org/wiki/Resource_Acquisition_Is_Initialization),
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and throw exceptions in case of SQLite errors.
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Each SQLiteC++ object must be constructed with a valid SQLite database connexion,
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and then is always valid until destroyed.
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Depandancies:
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- a STL implementation (even an old one like VC6/eVC4 should work)
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- exception support (the class Exception inherite from std::runtime_error)
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- the SQLite library, either by linking to it dynamicaly or staticaly,
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or by adding its source file in your project code base.
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To use it in your project, you only need to add the 6 SQLiteC++ source files
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in your project code base (not the main.cpp example file).
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Tot get started, look at the provided examples in main.cpp, starting by :
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```C++
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int main (void)
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{
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try
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{
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// Open a database file
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SQLite::Database db("example.db3");
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std::cout << "database file opened successfully\n";
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// Compile a SQL query, containing one parameter (index 1)
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SQLite::Statement query(db, "SELECT * FROM test WHERE size > ?");
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std::cout << "statement: " << query.getQuery().c_str()
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<< " compiled (" << query.getColumnCount () << " columns)\n";
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// Bind the integer value 6 to the first parameter of the SQL query
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query.bind(1, 6);
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// Loop to execute the query step by step, to get rows of result
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while (query.executeStep())
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{
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// Demonstrate how to get some typed column value
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int id = query.getColumn(0);
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std::string value = query.getColumn(1);
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int size = query.getColumn(2);
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std::cout << "row: " << id << ", " << value << ", " << size << "\n";
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}
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// Reset the query to use it again later
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query.reset();
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}
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catch (std::exception& e)
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{
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std::cout << "exception: " << e.what() << std::endl;
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}
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}
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```
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For other simple C++ SQLite wrappers look also at:
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- **sqdbcpp**: RAII design, no depandencies, UTF-8/UTF-16, new BSD license (http://code.google.com/p/sqdbcpp/)
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- **sqlite3pp**: uses boost, MIT License (http://code.google.com/p/sqlite3pp/)
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- **SQLite++**: uses boost build system, Boost License 1.0 (http://sqlitepp.berlios.de/)
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- **sqlite3cc**: uses boost, LPGPL (https://launchpad.net/sqlite3cc)
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- **CppSQLite**: famous Code Project but old design, BSD License (http://www.codeproject.com/Articles/6343/CppSQLite-C-Wrapper-for-SQLite/) |