From d21df79601349387c4f7a6a1a3b19483f76f9380 Mon Sep 17 00:00:00 2001
From: ROUVREAU Vincent <vincent.rouvreau@inria.fr>
Date: Fri, 20 Sep 2019 10:37:58 +0200
Subject: C++ 14 is the new standard for the project

---
 src/cmake/modules/GUDHI_compilation_flags.cmake | 2 +-
 src/python/CMakeLists.txt                       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmake/modules/GUDHI_compilation_flags.cmake b/src/cmake/modules/GUDHI_compilation_flags.cmake
index 86cd531b..6cd2614d 100644
--- a/src/cmake/modules/GUDHI_compilation_flags.cmake
+++ b/src/cmake/modules/GUDHI_compilation_flags.cmake
@@ -38,7 +38,7 @@ function(can_cgal_use_cxx11_thread_local)
   check_cxx_source_compiles("${CGAL_CAN_USE_CXX11_THREAD_LOCAL}" CGAL_CAN_USE_CXX11_THREAD_LOCAL_RESULT)
 endfunction()
 
-set (CMAKE_CXX_STANDARD 11)
+set (CMAKE_CXX_STANDARD 14)
 
 enable_testing()
 
diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
index 9e128d30..5508cbc7 100644
--- a/src/python/CMakeLists.txt
+++ b/src/python/CMakeLists.txt
@@ -73,7 +73,7 @@ if(PYTHONINTERP_FOUND)
     if(MSVC)
       set(GUDHI_PYTHON_EXTRA_COMPILE_ARGS "${GUDHI_PYTHON_EXTRA_COMPILE_ARGS}'/fp:strict', ")
     else(MSVC)
-      set(GUDHI_PYTHON_EXTRA_COMPILE_ARGS "${GUDHI_PYTHON_EXTRA_COMPILE_ARGS}'-std=c++11', ")
+      set(GUDHI_PYTHON_EXTRA_COMPILE_ARGS "${GUDHI_PYTHON_EXTRA_COMPILE_ARGS}'-std=c++14', ")
     endif(MSVC)
     if(CMAKE_COMPILER_IS_GNUCXX)
       set(GUDHI_PYTHON_EXTRA_COMPILE_ARGS "${GUDHI_PYTHON_EXTRA_COMPILE_ARGS}'-frounding-math', ")
-- 
cgit v1.2.3


From 89d678a78dd2bf05ef3d00e889fe0d9c51fb3b32 Mon Sep 17 00:00:00 2001
From: ROUVREAU Vincent <vincent.rouvreau@inria.fr>
Date: Fri, 20 Sep 2019 17:36:57 +0200
Subject: c++14 in installation documentation

---
 src/common/doc/installation.h   | 2 +-
 src/python/doc/installation.rst | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/doc/installation.h b/src/common/doc/installation.h
index 54f86573..2e64bef8 100644
--- a/src/common/doc/installation.h
+++ b/src/common/doc/installation.h
@@ -5,7 +5,7 @@
  * Examples of GUDHI headers inclusion can be found in \ref utilities.
  * 
  * \section compiling Compiling
- * The library uses c++11 and requires <a target="_blank" href="http://www.boost.org/">Boost</a>  &ge; 1.56.0
+ * The library uses c++14 and requires <a target="_blank" href="http://www.boost.org/">Boost</a>  &ge; 1.56.0
  * and <a target="_blank" href="https://www.cmake.org/">CMake</a> &ge; 3.1.
  * It is a multi-platform library and compiles on Linux, Mac OSX and Visual Studio 2015.
  * 
diff --git a/src/python/doc/installation.rst b/src/python/doc/installation.rst
index 5a6ad9f4..77d9e8b3 100644
--- a/src/python/doc/installation.rst
+++ b/src/python/doc/installation.rst
@@ -12,7 +12,7 @@ The easiest way to install the Python version of GUDHI is using
 
 Compiling
 *********
-The library uses c++11 and requires `Boost <https://www.boost.org/>`_ ≥ 1.56.0,
+The library uses c++14 and requires `Boost <https://www.boost.org/>`_ ≥ 1.56.0,
 `CMake <https://www.cmake.org/>`_ ≥ 3.1  to generate makefiles,
 `NumPy <http://numpy.org>`_ and `Cython <https://www.cython.org/>`_ to compile
 the GUDHI Python module.
-- 
cgit v1.2.3