Added methods for taking real and imaginary parts.

[ginac.git] / ginac / indexed.h

diff --git a/ginac/indexed.h b/ginac/indexed.h
index 4ad25cb96dadf00609f9d1e11862daf735d43e0b..bbe94005672424dcb1805b0422150d9802228469 100644 (file)
--- a/ginac/indexed.h
+++ b/ginac/indexed.h
@@ -147,6 +147,8 @@ public:
        unsigned precedence() const {return 55;}
        bool info(unsigned inf) const;
        ex eval(int level = 0) const;
+       ex real_part() const;
+       ex imag_part() const;
        exvector get_free_indices() const;
 
 protected: