Made class possymbol for positive symbols and documented it.

[ginac.git] / ginac / ginac.h

diff --git a/ginac/ginac.h b/ginac/ginac.h
index 54da03629eb9098649ac4079d916680abea0dad3..0bee28e8f41a4b1753f833d514362d73c85dc9c7 100644 (file)
--- a/ginac/ginac.h
+++ b/ginac/ginac.h
@@ -17,7 +17,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef __GINAC_H__
@@ -66,6 +66,8 @@
 #include "color.h"
 #include "clifford.h"
 
+#include "excompiler.h"
+
 #ifdef __MAKECINT__
 #pragma link C++ nestedclass;
 #pragma link C++ nestedtypedef;