1 // Copyright 2011 The Kyua Authors.
2 // All rights reserved.
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5 // modification, are permitted provided that the following conditions are
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30 /// Provides direct access to the C state of the SQLite wrappers.
32 #if !defined(UTILS_SQLITE_C_GATE_HPP)
33 #define UTILS_SQLITE_C_GATE_HPP
35 #include "utils/sqlite/c_gate_fwd.hpp"
41 #include "utils/sqlite/database_fwd.hpp"
47 /// Gateway to the raw C database of SQLite 3.
49 /// This class provides a mechanism to muck with the internals of the database
52 /// \warning The use of this class is discouraged. By using this class, you are
53 /// entering the world of unsafety. Anything you do through the objects exposed
54 /// through this class will not be controlled by RAII patterns not validated in
55 /// any other way, so you can end up corrupting the SQLite 3 state and later get
56 /// crashes on otherwise perfectly-valid C++ code.
57 class database_c_gate {
58 /// The C++ database that this class wraps.
62 database_c_gate(database&);
63 ~database_c_gate(void);
65 static database connect(::sqlite3*);
67 ::sqlite3* c_database(void);
74 #endif // !defined(UTILS_SQLITE_C_GATE_HPP)