From 8a2fb74f0dbdc0308c68846d10a4dc164a93fc8c Mon Sep 17 00:00:00 2001
From: Roland Kaufmann <roland.kaufmann@uni.no>
Date: Thu, 7 Nov 2013 12:27:45 +0100
Subject: [PATCH] Document limitations of type parameter for getValue

---
 opm/core/io/eclipse/EclipseGridParser.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/opm/core/io/eclipse/EclipseGridParser.hpp b/opm/core/io/eclipse/EclipseGridParser.hpp
index 27f2fb07..edf5c3fe 100644
--- a/opm/core/io/eclipse/EclipseGridParser.hpp
+++ b/opm/core/io/eclipse/EclipseGridParser.hpp
@@ -141,6 +141,9 @@ namespace Opm
     /// Returns a reference to a vector containing the values
     /// corresponding to the given keyword of a type only known
     /// indirectly (through a template)
+    ///
+    /// \tparam T Type of the keyword's value. Currently only int
+    ///           and double are supported.
     template <typename T>
     const std::vector<T>& getValue(const std::string& keyword) const;