Pull request #208: Feature/MAGP-1356 C++17

Merge in MAG/magics from feature/MAGP-1356-C++17 to develop * commit '422bf054f5a203528ab3681e78c7eda77f5cc7e8': Remove use of deprecated unary_function [MAGP-1356] Enforce C++17 standard [MAGP-1356]
ecmwf · Dec 18, 2023 · 7547561 · 7547561
2 parents a62c9d8 + 422bf05
commit 7547561
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -25,7 +25,7 @@ set(INSTALL_INCLUDE_DIR include/magics CACHE PATH "Magics installation directory
 
 include(ecbuild_system NO_POLICY_SCOPE)
 
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_C_STANDARD 99)
 

diff --git a/src/common/Polyline.cc b/src/common/Polyline.cc
@@ -107,7 +107,7 @@ struct SouthCleaner {
 
     bool operator()(PaperPoint& point) { return point.y_ < -89; }
 };
-struct LonFinder : std::unary_function<PaperPoint, bool> {
+struct LonFinder {
     LonFinder() {}
 
     bool operator()(PaperPoint& point) const { return (same(point.x_, -180.)); }