Set C++ 17 standard

CMakeLists.txt

@@ -67,7 +67,7 @@ endif ()
 ##########################################################
 
 message("${PROJECT_NAME}: Setting compiler flags...")
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")