gcd: allow user to override (some of) heuristics.

[ginac.git] / ginac / normal.cpp

diff --git a/ginac/normal.cpp b/ginac/normal.cpp
index e756a677d429e6d564ff0211ddcb9556ab2a1f55..9ec7574ad665eb33775923238b132c84b29daf9b 100644 (file)
--- a/ginac/normal.cpp
+++ b/ginac/normal.cpp
@@ -1426,7 +1426,7 @@ static bool heur_gcd(ex& res, const ex& a, const ex& b, ex *ca, ex *cb,
  *  @param check_args  check whether a and b are polynomials with rational
  *         coefficients (defaults to "true")
  *  @return the GCD as a new expression */
-ex gcd(const ex &a, const ex &b, ex *ca, ex *cb, bool check_args)
+ex gcd(const ex &a, const ex &b, ex *ca, ex *cb, bool check_args, unsigned options)
 {
 #if STATISTICS
        gcd_called++;