update headers

ios/include/utils/FixedCapacityVector.h

@@ -20,6 +20,7 @@
 #include <utils/compressed_pair.h>
 #include <utils/Panic.h>
 
+#include <initializer_list>
 #include <limits>
 #include <memory>
 #include <type_traits>
@@ -91,6 +92,14 @@ public:
         construct(begin(), end());
     }
 
+    FixedCapacityVector(std::initializer_list<T> list,
+            const allocator_type& alloc = allocator_type())
+            : mSize(list.size()),
+              mCapacityAllocator(list.size(), alloc) {
+        mData = this->allocator().allocate(this->capacity());
+        std::uninitialized_copy(list.begin(), list.end(), begin());
+    }
+
     FixedCapacityVector(size_type size, const_reference value,
             const allocator_type& alloc = allocator_type())
             : mSize(size),
@@ -322,7 +331,7 @@ private:
     }
 
     void construct(iterator first, iterator last, const_reference proto) noexcept {
-        #pragma nounroll
+        UTILS_NOUNROLL
         while (first != last) {
             storage_traits::construct(allocator(), first++, proto);
         }
@@ -330,7 +339,7 @@ private:
 
     // should this be NOINLINE?
     void construct_non_trivial(iterator first, iterator last) noexcept {
-        #pragma nounroll
+        UTILS_NOUNROLL
         while (first != last) {
             storage_traits::construct(allocator(), first++);
         }
@@ -346,7 +355,7 @@ private:
 
     // should this be NOINLINE?
     void destroy_non_trivial(iterator first, iterator last) noexcept {
-        #pragma nounroll
+        UTILS_NOUNROLL
         while (first != last) {
             storage_traits::destroy(allocator(), --last);
         }