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-rw-r--r--odb/transaction.hxx15
1 files changed, 12 insertions, 3 deletions
diff --git a/odb/transaction.hxx b/odb/transaction.hxx
index 8c00508..e75cddd 100644
--- a/odb/transaction.hxx
+++ b/odb/transaction.hxx
@@ -10,6 +10,7 @@
#include <odb/forward.hxx>
#include <odb/details/export.hxx>
+#include <odb/details/unique-ptr.hxx>
namespace odb
{
@@ -21,8 +22,8 @@ namespace odb
typedef odb::database database_type;
typedef odb::connection connection_type;
- // If the second argument is false, then this transaction is not
- // made the current transaction of the thread.
+ // If the second argument is false, then this transaction is not made
+ // the current transaction of the thread.
//
explicit
transaction (transaction_impl*, bool make_current = true);
@@ -32,6 +33,14 @@ namespace odb
//
~transaction ();
+ // Unless the current transaction has already been finalized (explicitly
+ // committed or rolled back), reset will roll it back. If the second
+ // argument is false, then this transaction is not made the current
+ // transaction of the thread.
+ //
+ void
+ reset (transaction_impl*, bool make_current = true);
+
void
commit ();
@@ -96,7 +105,7 @@ namespace odb
protected:
bool finalized_;
- transaction_impl* impl_;
+ details::unique_ptr<transaction_impl> impl_;
};
class LIBODB_EXPORT transaction_impl