commit 59e4ee409e9aff87d1d70dcd0dca3cfd6ff67c02
author Václav Kubernát <kubernat@cesnet.cz> Wed Jul 08 17:32:45 2020 +0200
committer Václav Kubernát <kubernat@cesnet.cz> Fri Jul 10 11:49:03 2020 +0200
tree aa29e2f04f956a77e21c7301df92802851f0d708
parent 1db04ca68a8e199ddd05055270093d63d6d59bcf

Add [[nodiscard]] attribute where meaningful

Mainly functions with zero side effects.

Change-Id: Ie812f9ad67bfd54f13aaae35932a6d00ca80cbd6

src/yang_access.hpp

diff --git a/src/yang_access.hpp b/src/yang_access.hpp
index aaabd4b..075ba26 100644
--- a/src/yang_access.hpp
+++ b/src/yang_access.hpp
@@ -22,7 +22,7 @@
 public:
     YangAccess();
     ~YangAccess() override;
-    Tree getItems(const std::string& path) const override;
+    [[nodiscard]] Tree getItems(const std::string& path) const override;
     void setLeaf(const std::string& path, leaf_data_ value) override;
     void createItem(const std::string& path) override;
     void deleteItem(const std::string& path) override;
@@ -35,7 +35,7 @@
     std::shared_ptr<Schema> schema() override;
 
     void enableFeature(const std::string& module, const std::string& feature);
-    std::string dump(const DataFormat format) const override;
+    [[nodiscard]] std::string dump(const DataFormat format) const override;
 
     void loadModule(const std::string& name);
     void addSchemaFile(const std::string& path);