Added methods for taking real and imaginary parts.

[ginac.git] / ginac / ncmul.h

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index cc156d54a480af65b0816bcd0825052ede4ce287..d6fb40d1622fcd830e9db2cf391e27c97a4d740b 100644 (file)
--- a/ginac/ncmul.h
+++ b/ginac/ncmul.h
@@ -65,6 +65,8 @@ public:
        ex thiscontainer(const exvector & v) const;
        ex thiscontainer(std::auto_ptr<exvector> vp) const;
        ex conjugate() const;
+       ex real_part() const;
+       ex imag_part() const;
 
 protected:
        ex derivative(const symbol & s) const;