Added methods for taking real and imaginary parts.

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index 6d87f6bc65980eee622cc6fc55da9bcdecdbaaac..cee93aae38bf9b03fd7a89c1972646d90f55d9c5 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -58,6 +58,8 @@ public:
        ex smod(const numeric &xi) const;
        numeric max_coefficient() const;
        ex conjugate() const;
+       ex real_part() const;
+       ex imag_part() const;
        exvector get_free_indices() const;
        ex eval_ncmul(const exvector & v) const;
 protected: