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  • Committer: edam
  • Date: 2012-01-23 13:47:08 UTC
  • Revision ID: edam@waxworlds.org-20120123134708-ol4tilkotsm3han0
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include/sqlite3cc/command.h
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#include <sqlite3cc/basic_statement.h>
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#include <boost/thread/recursive_mutex.hpp>
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namespace sqlite
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 */
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class command
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        :
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        public basic_statement
 
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        public detail::basic_statement
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{
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//______________________________________________________________________________
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//                                                                 instantiation
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public:
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        /**
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         * Constructor that provides a database upon which to act and the SQL
 
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         * Constructor that provides a connection upon which to act and the SQL
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         * command to execute.
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         * @param database a reference to a database
 
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         * @param connection a reference to a connection
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         * @param sql an SQL statement in UTF-8
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         */
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        explicit command(
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                database &database,
 
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                connection &connection,
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                const std::string &sql );
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        /**
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         * Constructor that provides a database upon which to act.
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         * @param database a reference to a database
 
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         * Constructor that provides a connection upon which to act.
 
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         * @param connection a reference to a connection
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         */
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        explicit command(
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                database &database );
 
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                connection &connection );
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//______________________________________________________________________________
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//                                                              public interface
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         * @return an sqlite error code
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         * @see sqlite3_step()
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         */
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        virtual int step();
 
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        int step();
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        /**
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         * Execute the command. This is the same as doing a step().
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        /** the rowid of the last successful insert command */
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        long long _last_insert_rowid;
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        /** exclusive use during command mutex */
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        static boost::recursive_mutex _command_mutex;
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};
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namespace detail
 
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{
 
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// template specialisations for detail::basic_statement::operator <<()
 
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template< >
 
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basic_statement &basic_statement::operator << < detail::exec_t >(
 
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        const detail::exec_t & );
 
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} // namespace detail
 
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} // namespace sqlite
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