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Diffstat (limited to 'odb/tracer/transaction.hxx')
-rw-r--r-- | odb/tracer/transaction.hxx | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/odb/tracer/transaction.hxx b/odb/tracer/transaction.hxx new file mode 100644 index 0000000..2bcfa07 --- /dev/null +++ b/odb/tracer/transaction.hxx @@ -0,0 +1,46 @@ +// file : odb/tracer/transaction.hxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef ODB_TRACER_TRANSACTION_HXX +#define ODB_TRACER_TRANSACTION_HXX + +#include <odb/transaction.hxx> + +namespace odb +{ + namespace tracer + { + class database; + class transaction_impl; + + class transaction: public odb::transaction + { + public: + typedef odb::database database_type; + + explicit + transaction (transaction_impl*); + + // Return the database this transaction is on. + // + database_type& + database (); + + // Return current transaction or throw if there is no transaction + // in effect. + // + static transaction& + current (); + + public: + transaction_impl& + implementation (); + }; + } +} + +#include <odb/tracer/transaction.ixx> + +#endif // ODB_TRACER_TRANSACTION_HXX |