1 files changed, 16 insertions, 0 deletions
diff --git a/src/libs/utils/algorithm.h b/src/libs/utils/algorithm.h
index 237863c573d..1e821a4bcb0 100644
--- a/src/libs/utils/algorithm.h
+++ b/src/libs/utils/algorithm.h
@@ -407,6 +407,20 @@ bool allOf(const T &container, F predicate)
     return std::all_of(std::begin(container), std::end(container), predicate);
 }
 
+// allOf taking a member function pointer
+template<typename T, typename R, typename S>
+bool allOf(const T &container, R (S::*predicate)() const)
+{
+    return std::all_of(std::begin(container), std::end(container), std::mem_fn(predicate));
+}
+
+// allOf taking a member pointer
+template<typename T, typename R, typename S>
+bool allOf(const T &container, R S::*member)
+{
+    return std::all_of(std::begin(container), std::end(container), std::mem_fn(member));
+}
+
 //////////////////
 // erase
 /////////////////
@@ -885,6 +899,8 @@ std::tuple<C, C> partition(const C &container, F predicate)
 {
     C hit;
     C miss;
+    reserve(hit, container.size());
+    reserve(miss, container.size());
     auto hitIns = inserter(hit);
     auto missIns = inserter(miss);
     for (auto i : container) {