- modified GiNaC headers to Alexander's liking

[ginac.git] / ginac / color.h

diff --git a/ginac/color.h b/ginac/color.h
index d900d84f9b22dca82189d027699c49e2ddd79267..266496b2cd1fa94bc868437103393b6508e50582 100644 (file)
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -24,6 +24,7 @@
 
 #include <string>
 #include <vector>
+#include <ginac/indexed.h>
 
 #define MAX_REPRESENTATION_LABELS 4
 #define COLOR_EIGHT 8 // N*N-1