From 10022fd31c2be5d38ba10be0a7e3cbefb4e77b3e Mon Sep 17 00:00:00 2001
From: kalmar <kalmar@amu.edu.pl>
Date: Fri, 21 Jul 2017 13:27:00 +0200
Subject: [PATCH] DirectProductGroup overloads: with vector and GroupElem

---
 src/DirectProducts.jl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/DirectProducts.jl b/src/DirectProducts.jl
index 028b7c1..6386982 100644
--- a/src/DirectProducts.jl
+++ b/src/DirectProducts.jl
@@ -69,8 +69,6 @@ end
 #
 ###############################################################################
 
-(G::DirectProductGroup)(g::DirectProductGroupElem) = G(g.elts)
-
 doc"""
     (G::DirectProductGroup)(a::Vector, check::Bool=true)
 > Constructs element of the $n$-fold direct product group `G` by coercing each
@@ -85,6 +83,10 @@ function (G::DirectProductGroup)(a::Vector, check::Bool=true)
    return DirectProductGroupElem(a)
 end
 
+(G::DirectProductGroup)() = DirectProductGroupElem([G.group() for _ in 1:G.n])
+
+(G::DirectProductGroup)(g::DirectProductGroupElem) = G(g.elts)
+
 ###############################################################################
 #
 #   Basic manipulation