1 files changed, 46 insertions, 0 deletions
diff --git a/src/python/memory.cpp b/src/python/memory.cpp
new file mode 100644
index 0000000..d2bbd09
--- /dev/null
+++ b/src/python/memory.cpp
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "memory.hpp"
+
+namespace orcus { namespace python {
+
+void pyobj_unique_deleter::operator ()(PyObject* p) const
+{
+    Py_XDECREF(p);
+}
+
+py_scoped_ref::py_scoped_ref() : m_pyobj(nullptr) {}
+py_scoped_ref::py_scoped_ref(PyObject* p) : m_pyobj(p) {}
+
+py_scoped_ref::~py_scoped_ref()
+{
+    if (m_pyobj)
+        Py_DECREF(m_pyobj);
+}
+
+py_scoped_ref& py_scoped_ref::operator= (PyObject* p)
+{
+    if (m_pyobj)
+        Py_DECREF(m_pyobj);
+    m_pyobj = p;
+    return *this;
+}
+
+PyObject* py_scoped_ref::get()
+{
+    return m_pyobj;
+}
+
+py_scoped_ref::operator bool() const
+{
+    return m_pyobj != nullptr;
+}
+
+}}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */