Loading...
Searching...
No Matches
savepoint.hpp
Go to the documentation of this file.
/*##############################################################################
VSQLite++ - virtuosic bytes SQLite3 C++ wrapper
Copyright (c) 2014 mickey mickey.mouse-1985@libero.it
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of virtuosic bytes nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
##############################################################################*/
#ifndef GUARD_SQLITE_SAVEPOINT_HPP_INCLUDED
#define GUARD_SQLITE_SAVEPOINT_HPP_INCLUDED
#include <string>
namespace sqlite{
struct connection;
struct savepoint{
public:
savepoint(connection & con, std::string const & name);
~savepoint();
void release();
void rollback();
bool isActive() const { return m_isActive; }
std::string getName() const { return m_name; }
private:
void exec(std::string const &);
connection & m_con;
std::string m_name;
bool m_isActive;
};
}
#endif //GUARD_SQLITE_SAVEPOINT_HPP_INCLUDED
sqlite
Definition command.hpp:42
sqlite::connection
connection is used to open, close, attach and detach a database. Further it has to be passed to all c...
Definition connection.hpp:45
sqlite::savepoint::~savepoint
~savepoint()
destructor
sqlite::savepoint::m_con
connection & m_con
SQlite connection handler.
Definition savepoint.hpp:83
sqlite::savepoint::release
void release()
Releases a previously created savepoint.
sqlite::savepoint::m_isActive
bool m_isActive
if true the savepoint with alias m_name is still active (not currently released)
Definition savepoint.hpp:85
sqlite::savepoint::exec
void exec(std::string const &)
sqlite::savepoint::rollback
void rollback()
Roll the database status back to the position of the current saveopint.
sqlite::savepoint::m_name
std::string m_name
The alias for the savepoint.
Definition savepoint.hpp:84
sqlite::savepoint::isActive
bool isActive() const
Allow to check if savepoint handled by this object is currently active.
Definition savepoint.hpp:74
sqlite::savepoint::savepoint
savepoint(connection &con, std::string const &name)
constructor
sqlite::savepoint::getName
std::string getName() const
Returns a string containing the current savepoint name.
Definition savepoint.hpp:79