[codegen/cg] expose cppadcg scalar

Author: proyan

include/pycppad/codegen/cppadcg-scalar.hpp

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2021 INRIA
+ */
+
+#ifndef __pycppad_cppad_codegen_scalar_hpp__
+#define __pycppad_cppad_codegen_scalar_hpp__
+
+#include <cppad/cg/cppadcg.hpp>
+#include <eigenpy/eigenpy.hpp>
+
+#include "pycppad/codegen/cg.hpp"
+
+
+namespace pycppad
+{
+  namespace codegen {
+
+    template<typename Scalar>
+    void exposeCppADCGScalar()
+    {
+      typedef ::CppAD::cg::CG<Scalar> CGScalar;
+      
+      eigenpy::exposeType<CGScalar>();
+      eigenpy::exposeType<CGScalar,Eigen::RowMajor>();
+      
+      CGVisitor<Scalar>::expose();
+    }
+  }
+}
+
+#endif // ifndef __pycppad_cppad_scalar_hpp__