From a9a59e06dd7cdfe52c988bf065bc156a7ed96a5c Mon Sep 17 00:00:00 2001
From: "zhanyong.wan" <zhanyong.wan@8415998a-534a-0410-bf83-d39667b30386>
Date: Wed, 27 Mar 2013 16:14:55 +0000
Subject: Makes WhenSorted() support associative containers (by
 billydonahue@google.com).

---
 include/gmock/internal/gmock-internal-utils.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'include/gmock/internal/gmock-internal-utils.h')

diff --git a/include/gmock/internal/gmock-internal-utils.h b/include/gmock/internal/gmock-internal-utils.h
index f9b6b809..e12b7d7d 100644
--- a/include/gmock/internal/gmock-internal-utils.h
+++ b/include/gmock/internal/gmock-internal-utils.h
@@ -473,6 +473,20 @@ class StlContainerView< ::std::tr1::tuple<ElementPointer, Size> > {
 // StlContainer with a reference type.
 template <typename T> class StlContainerView<T&>;
 
+// A type transform to remove constness from the first part of a pair.
+// Pairs like that are used as the value_type of associative containers,
+// and this transform produces a similar but assignable pair.
+template <typename T>
+struct RemoveConstFromKey {
+  typedef T type;
+};
+
+// Partially specialized to remove constness from std::pair<const K, V>.
+template <typename K, typename V>
+struct RemoveConstFromKey<std::pair<const K, V> > {
+  typedef std::pair<K, V> type;
+};
+
 // Mapping from booleans to types. Similar to boost::bool_<kValue> and
 // std::integral_constant<bool, kValue>.
 template <bool kValue>
-- 
cgit v1.2.3