Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_54_0.tar.bz2.boost_1_54_0baserock/morph

1 files changed, 74 insertions, 0 deletions

diff --git a/libs/python/test/cltree.cpp b/libs/python/test/cltree.cpp
new file mode 100644
index 000000000..518ae37fe
--- /dev/null
+++ b/libs/python/test/cltree.cpp
@@ -0,0 +1,74 @@
+// Copyright David Abrahams 2005. Distributed under the Boost
+// Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/python/module.hpp>
+#include <boost/python/def.hpp>
+#include <boost/python/class.hpp>
+#include <boost/utility.hpp>
+
+/*  Non-modifiable definitions */
+
+class basic {
+public:
+  basic() { name = "cltree.basic"; }
+  std::string repr() { return name+"()"; }
+protected:
+  std::string name;
+};
+
+class constant: public basic {
+public:
+  constant() { name = "cltree.constant"; }
+};
+
+class symbol: public basic {
+public:
+  symbol() { name = "cltree.symbol"; }
+};
+
+class variable: public basic {
+public:
+  variable() { name = "cltree.variable"; }
+};
+
+/*  EOF: Non-modifiable definitions */
+
+class symbol_wrapper: public symbol {
+public:
+  symbol_wrapper(PyObject* /*self*/): symbol() { 
+    name = "cltree.wrapped_symbol"; 
+  }
+};
+
+class variable_wrapper: public variable {
+public:
+  variable_wrapper(PyObject* /*self*/): variable() { 
+    name = "cltree.wrapped_variable";
+  }
+
+  // This constructor is introduced only because cannot use
+  // boost::noncopyable, see below.
+  variable_wrapper(PyObject* /*self*/,variable v): variable(v) {} 
+
+};
+
+BOOST_PYTHON_MODULE(cltree)
+{
+    boost::python::class_<basic>("basic")
+        .def("__repr__",&basic::repr)
+        ;
+
+    boost::python::class_<constant, boost::python::bases<basic>, boost::noncopyable>("constant")
+        ;
+
+
+    boost::python::class_<symbol, symbol_wrapper, boost::noncopyable>("symbol")
+        ;
+
+    boost::python::class_<variable, boost::python::bases<basic>, variable_wrapper>("variable")
+        ;
+}
+
+#include "module_tail.cpp"
+