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authorDavid Robillard <d@drobilla.net>2013-01-13 09:29:20 +0000
committerDavid Robillard <d@drobilla.net>2013-01-13 09:29:20 +0000
commit8312c1b68add5b2ea71a72e52b95675c175b5a1a (patch)
tree193bc3aa9f154c0f9cb5e6e657a261c09d1d5ce7 /ingen
parentdf1447c665e6c3631961297a9d3e9aff4e94c47f (diff)
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Add missing file.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4958 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'ingen')
-rw-r--r--ingen/types.hpp51
1 files changed, 51 insertions, 0 deletions
diff --git a/ingen/types.hpp b/ingen/types.hpp
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+/*
+ This file is part of Ingen.
+ Copyright 2007-2013 David Robillard <http://drobilla.net/>
+
+ Ingen is free software: you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or any later version.
+
+ Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with Ingen. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_TYPES_HPP
+#define INGEN_TYPES_HPP
+
+#include <memory>
+
+namespace Ingen {
+
+template <class T>
+using SPtr = std::shared_ptr<T>;
+
+template <class T>
+using WPtr = std::weak_ptr<T>;
+
+template <class T>
+void NullDeleter(T* ptr) {}
+
+template<class T, class U>
+SPtr<T> static_ptr_cast(const SPtr<U>& r) {
+ return std::static_pointer_cast<T>(r);
+}
+
+template<class T, class U>
+SPtr<T> dynamic_ptr_cast(const SPtr<U>& r) {
+ return std::dynamic_pointer_cast<T>(r);
+}
+
+template<class T, class U>
+SPtr<T> const_ptr_cast(const SPtr<U>& r) {
+ return std::const_pointer_cast<T>(r);
+}
+
+} // namespace Ingen
+
+#endif // INGEN_TYPES_HPP
+