X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fconstant.h;h=2e6ad5b0eb8d851ab033e5633ce32160ec020435;hb=0a1b35cf1e59c9e3aae33de8febaa1c8f4bbe630;hp=99cbe99928506d55abaa6c5d49ddf266f9692b8d;hpb=15d4b353c85f8815a95d97ab977c9ca48e155574;p=ginac.git

diff --git a/ginac/constant.h b/ginac/constant.h
index 99cbe999..2e6ad5b0 100644
--- a/ginac/constant.h
+++ b/ginac/constant.h
@@ -38,6 +38,7 @@ typedef ex (*evalffunctype)(void);
  *  number). */
 class constant : public basic
 {
+    GINAC_DECLARE_REGISTERED_CLASS(constant, basic)
 
 // member functions