X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_structure.cpp;h=8510ee4c56e0398a299e21301eae27d89097dcca;hp=3e7b23a38ae1ee23ff0aeaae46140f1e43234b0b;hb=ad55caee62b76a04a632f7ea400da4c53c9ef29e;hpb=da64e515abf7243bc4c84ca3631470931c4e6691

diff --git a/check/exam_structure.cpp b/check/exam_structure.cpp
index 3e7b23a3..8510ee4c 100644
--- a/check/exam_structure.cpp
+++ b/check/exam_structure.cpp
@@ -47,6 +47,8 @@ inline ex make_sprod(const ex & l, const ex & r)
 	return sprod(sprod_s(l, r));
 }
 
+namespace GiNaC {
+
 template <> void sprod::print(const print_context & c, unsigned level) const
 {
 	const sprod_s & sp = get_struct();
@@ -63,6 +65,8 @@ template <> ex sprod::eval(int level) const
 		return make_sprod(sp.right, sp.left);
 }
 
+}  // namespace GiNaC
+
 unsigned exam_structure()
 {
 	unsigned result = 0;