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/netconf_access.hpp

diff --git a/src/netconf_access.hpp b/src/netconf_access.hpp
index d9830bd..586840f 100644
--- a/src/netconf_access.hpp
+++ b/src/netconf_access.hpp
@@ -33,7 +33,7 @@
     NetconfAccess(const std::string& socketPath);
     NetconfAccess(std::unique_ptr<libnetconf::client::Session>&& session);
     ~NetconfAccess() 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;
@@ -45,7 +45,7 @@
 
     std::shared_ptr<Schema> schema() override;
 
-    std::string dump(const DataFormat format) const override;
+    [[nodiscard]] std::string dump(const DataFormat format) const override;
 
 private:
     std::vector<ListInstance> listInstances(const std::string& path) override;