From 43078dc5977b48b370e5b9f79af03b12d0bf6ab8 Mon Sep 17 00:00:00 2001
From: Olivier Parcollet <olivier.parcollet@cea.fr>
Date: Mon, 22 Jul 2013 13:40:07 +0200
Subject: [PATCH] add get_component

---
 triqs/gf/meshes/product.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/triqs/gf/meshes/product.hpp b/triqs/gf/meshes/product.hpp
index 95627f2f..7882024c 100644
--- a/triqs/gf/meshes/product.hpp
+++ b/triqs/gf/meshes/product.hpp
@@ -165,6 +165,9 @@ namespace triqs { namespace gf {
  template<int pos, typename P> 
   auto get_point(P const & p) DECL_AND_RETURN( std::get<pos>( p.mesh()->components() ).index_to_point( std::get<pos>(p.components_tuple()).index() ) );
  
+ template<int pos, typename P> 
+  auto get_component(P const & p) DECL_AND_RETURN( std::get<pos>(p.components_tuple()));
+ 
  // C++14
  //auto get_point(P const & p) { return std::get<pos> (p.mesh()->components()).index_to_point( std::get<pos>(p.components_tuple()));}