From b6186ecbfdd4783ff0c86771b8be9962e000d041 Mon Sep 17 00:00:00 2001
From: "James D. Mitchell" <jdm3@st-andrews.ac.uk>
Date: Fri, 17 Jan 2020 16:16:46 +0100
Subject: [PATCH] Fix issue #12

---
 benchmark/CMakeLists.txt | 4 ++++
 include/vect16.hpp       | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/benchmark/CMakeLists.txt b/benchmark/CMakeLists.txt
index fa3242de..d0a43bad 100644
--- a/benchmark/CMakeLists.txt
+++ b/benchmark/CMakeLists.txt
@@ -13,6 +13,8 @@
 #                  http://www.gnu.org/licenses/                              #
 #****************************************************************************#
 
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(BENCHMARK REQUIRED IMPORTED_TARGET benchmark)
 
 include_directories(
   ${CMAKE_SOURCE_DIR}/include
@@ -24,6 +26,8 @@ set(benchmark_src
 foreach(f ${benchmark_src})
   get_filename_component(benchName ${f} NAME_WE)
   add_executable (${benchName} ${f})
+  target_include_directories(${benchName} PUBLIC ${BENCHMARK_INCLUDE_DIRS})
+  target_compile_options(${benchName} PUBLIC ${BENCHMARK_CFLAGS_OTHER})
   target_link_libraries(${benchName} benchmark pthread)
   # install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${benchName}
   #   DESTINATION bin
diff --git a/include/vect16.hpp b/include/vect16.hpp
index 06e43181..880e44a7 100644
--- a/include/vect16.hpp
+++ b/include/vect16.hpp
@@ -67,9 +67,15 @@ struct alignas(16) Vect16 {
     using iterator = typename array::iterator;
     using const_iterator = typename array::const_iterator;
 
+    const_iterator cbegin() const { return as_array().begin(); }
+    const_iterator cend() const { return as_array().end(); }
+
     iterator begin() { return as_array().begin(); }
     iterator end() { return as_array().end(); }
 
+    const_iterator begin() const { return as_array().begin(); }
+    const_iterator end() const { return as_array().end(); }
+
     bool operator==(const Vect16 &b) const { return HPCombi::equal(v, b.v); };
     bool operator!=(const Vect16 &b) const {
         return HPCombi::not_equal(v, b.v);