From 5f1cd97b9727fe10df79e1eb316ff493d9dfc2a9 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Thu, 1 Feb 2024 20:50:43 +0300 Subject: Turn libodb-qt repository into package for muti-package repository --- libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx | 61 ++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx (limited to 'libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx') diff --git a/libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx b/libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx new file mode 100644 index 0000000..6c7aa38 --- /dev/null +++ b/libodb-qt/odb/qt/smart-ptr/lazy-pointer-traits.hxx @@ -0,0 +1,61 @@ +// file : odb/qt/smart-ptr/lazy-pointer-traits.hxx +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef ODB_QT_SMART_PTR_LAZY_POINTER_TRAITS_HXX +#define ODB_QT_SMART_PTR_LAZY_POINTER_TRAITS_HXX + +#include + +#include +#include + +namespace odb +{ + template + class pointer_traits > + { + public: + static const pointer_kind kind = pk_shared; + static const bool lazy = true; + + typedef T element_type; + typedef QLazySharedPointer pointer_type; + typedef QSharedPointer eager_pointer_type; + + static bool + null_ptr (const pointer_type& p) + { + return !p; + } + + template + static typename object_traits::id_type + object_id (const pointer_type& p) + { + return p.template objectId (); + } + }; + + template + class pointer_traits > + { + public: + static const pointer_kind kind = pk_weak; + static const bool lazy = true; + + typedef T element_type; + typedef QLazyWeakPointer pointer_type; + typedef QLazySharedPointer strong_pointer_type; + typedef QWeakPointer eager_pointer_type; + + static strong_pointer_type + lock (const pointer_type& p) + { + return p.toStrongRef (); + } + }; +} + +#include + +#endif // ODB_QT_SMART_PTR_LAZY_POINTER_TRAITS_HXX -- cgit v1.1