no_discard

Author: Semyon1104

include/graph/runtime_options.hpp

@@ -14,7 +14,7 @@ struct RuntimeOptions {
   int threads{0};
   bool parallel{false};
 
-  ParBackend getEffectiveParBackend() const {
+  [[nodiscard]] ParBackend getEffectiveParBackend() const {
     return parallel ? par_backend : ParBackend::kSeq;
   }
 
@@ -23,7 +23,7 @@ struct RuntimeOptions {
     parallel = (p != ParBackend::kSeq);
   }
 
-  bool isParallel() const {
+  [[nodiscard]] bool isParallel() const {
     return parallel && (par_backend != ParBackend::kSeq);
   }
 };

include/layers/Layer.hpp

@@ -55,7 +55,7 @@ class Layer {
   PostOperations postops;
   [[nodiscard]] int getID() const { return id_; }
   void setID(int id) { id_ = id; }
-  LayerType getName() const { return type_; }
+  [[nodiscard]] LayerType getName() const { return type_; }
   virtual void run(const std::vector<Tensor>& input,
                    std::vector<Tensor>& output) = 0;
   virtual void run(const std::vector<Tensor>& input,

src/layers_oneDNN/EWLayer.cpp

@@ -59,7 +59,7 @@ void EwLayerOneDnn::run(const std::vector<Tensor>& input,
     }
 
   } catch (const std::exception& e) {
-    std::cerr << "oneDNN execution failed: " << e.what() << std::endl;
+    std::cerr << "oneDNN execution failed: " << e.what() << '\n';
     throw;
   }
 }
@@ -143,7 +143,7 @@ void EwLayerOneDnn::initialize_onednn(const Shape& shape, Type data_type) {
 
   } catch (const std::exception& e) {
     std::cerr << "oneDNN initialization failed for function '" << func_
-              << "': " << e.what() << std::endl;
+              << "': " << e.what() << '\n';
     throw;
   }
 }