Address 'bugprone-*' clang-tidy remarks

aobolensk · aobolensk · commit 5aa37c79028b · 2025-12-10T22:49:28.000+01:00
diff --git a/.clang-tidy b/.clang-tidy
@@ -1,4 +1,5 @@
 Checks: >
+  bugprone-*,
   modernize-*,
   performance-*,
   portability-*,
@@ -51,6 +52,7 @@ CheckOptions:
   - { key: readability-identifier-naming.MemberConstantPrefix,     value: k         }
   - { key: readability-identifier-naming.StaticConstantCase,       value: CamelCase }
   - { key: readability-identifier-naming.StaticConstantPrefix,     value: k         }
+  - { key: bugprone-exception-escape.CheckMain,                    value: 0         }
   - { key: readability-implicit-bool-conversion.AllowIntegerConditions,  value: 1   }
   - { key: readability-implicit-bool-conversion.AllowPointerConditions,  value: 1   }
   - { key: readability-function-cognitive-complexity.IgnoreMacros,  value: 1   }
diff --git a/app/Converters/reader_weights_sample_onnx.cpp b/app/Converters/reader_weights_sample_onnx.cpp
@@ -30,10 +30,11 @@ int main() {
         if (value.is_array()) {
           std::cout << "[";
           for (const auto& v : value) {
-            if (v.is_number())
+            if (v.is_number()) {
               std::cout << v.get<float>() << " ";
-            else if (v.is_string())
+            } else if (v.is_string()) {
               std::cout << v.get<std::string>() << " ";
+            }
           }
           std::cout << "]";
         } else if (value.is_number()) {
diff --git a/app/Graph/build.cpp b/app/Graph/build.cpp
@@ -45,8 +45,9 @@ void build_graph_linear(it_lab_ai::Graph& graph, it_lab_ai::Tensor& input,
 
   for (const auto& layer_data : model_data) {
     std::string layer_type = layer_data["type"];
-    if (comments)
+    if (comments) {
       std::cout << "Processing layer of type: " << layer_type << std::endl;
+    }
 
     it_lab_ai::Tensor tensor =
         it_lab_ai::create_tensor_from_json(layer_data, it_lab_ai::Type::kFloat);
@@ -93,8 +94,9 @@ void build_graph_linear(it_lab_ai::Graph& graph, it_lab_ai::Tensor& input,
       layer_ptrs.push_back(ew_layer.get());
       layers.push_back(std::move(ew_layer));
       layerpostop.push_back(true);
-      if (comments)
+      if (comments) {
         std::cout << "Element wise (relu) added to layers" << std::endl;
+      }
     }
     if (layer_type.find("Dense") != std::string::npos) {
       it_lab_ai::Tensor tmp_bias = it_lab_ai::make_tensor(tensor.get_bias());
@@ -113,9 +115,10 @@ void build_graph_linear(it_lab_ai::Graph& graph, it_lab_ai::Tensor& input,
       } else {
         pooltype = "average";
       }
-      if (comments)
+      if (comments) {
         std::cout << "PoolingLayer shape: " << shape[0] << "x" << shape[1]
                   << std::endl;
+      }
       auto pool_layer =
           std::make_unique<it_lab_ai::PoolingLayer>(shape, pooltype, kDefault);
       layer_ptrs.push_back(pool_layer.get());
@@ -138,15 +141,17 @@ void build_graph_linear(it_lab_ai::Graph& graph, it_lab_ai::Tensor& input,
       layer_ptrs.push_back(dropout_layer.get());
       layers.push_back(std::move(dropout_layer));
       layerpostop.push_back(false);
-      if (comments)
+      if (comments) {
         std::cout
             << "DropOutLayer added to layers with probability 0.4 (turned "
                "off for inference)."
             << std::endl;
+      }
     }
   }
-  if (comments)
+  if (comments) {
     std::cout << "number of layers - " << layers.size() + 1 << std::endl;
+  }
   auto a1 = std::make_unique<it_lab_ai::InputLayer>(it_lab_ai::kNchw,
                                                     it_lab_ai::kNchw);
   Layer* a1_ptr = a1.get();
@@ -157,17 +162,19 @@ void build_graph_linear(it_lab_ai::Graph& graph, it_lab_ai::Tensor& input,
   if (comments) std::cout << "Input set in graph." << std::endl;
 
   graph.makeConnection(a1_ptr, layer_ptrs[0]);
-  if (comments)
+  if (comments) {
     std::cout << "Connection made between InputLayer and first layer."
               << std::endl;
+  }
 
   for (size_t i = 0; i < layers.size() - 1; ++i) {
     if (layerpostop[i]) {
       layer_ptrs[i - 1]->postops.layers.push_back(layer_ptrs[i]);
       layer_ptrs[i - 1]->postops.count++;
       graph.makeConnection(layer_ptrs[i - 1], layer_ptrs[i + 1]);
-    } else if (!layerpostop[i + 1])
+    } else if (!layerpostop[i + 1]) {
       graph.makeConnection(layer_ptrs[i], layer_ptrs[i + 1]);
+    }
   }
 
   graph.setOutput(layer_ptrs.back(), output);
@@ -469,11 +476,12 @@ ParseResult parse_json_model(const std::string& json_path, bool comments) {
       } else if (layer_type.find("Dropout") != std::string::npos) {
         auto dropout_layer = std::make_unique<it_lab_ai::DropOutLayer>(0.0);
         layer = std::move(dropout_layer);
-        if (comments)
+        if (comments) {
           std::cout
               << "DropOutLayer added to layers with probability 0.4 (turned "
                  "off for inference)."
               << std::endl;
+        }
       } else if (layer_type == "GlobalAveragePool") {
         auto pool_layer = std::make_unique<it_lab_ai::PoolingLayer>(
             it_lab_ai::Shape({0, 0}), "average", kDefault);
@@ -677,15 +685,15 @@ ParseResult parse_json_model(const std::string& json_path, bool comments) {
           }
         } else {
           it_lab_ai::BinaryOpLayer::Operation op;
-          if (layer_type == "Add")
+          if (layer_type == "Add") {
             op = it_lab_ai::BinaryOpLayer::Operation::kAdd;
-          else if (layer_type == "Sub")
+          } else if (layer_type == "Sub") {
             op = it_lab_ai::BinaryOpLayer::Operation::kSub;
-          else if (layer_type == "Mul")
+          } else if (layer_type == "Mul") {
             op = it_lab_ai::BinaryOpLayer::Operation::kMul;
-          else if (layer_type == "Div")
+          } else if (layer_type == "Div") {
             op = it_lab_ai::BinaryOpLayer::Operation::kDiv;
-          else {
+          } else {
             op = it_lab_ai::BinaryOpLayer::Operation::kAdd;
           }
 
diff --git a/include/layers/DropOutLayer.hpp b/include/layers/DropOutLayer.hpp
@@ -11,7 +11,7 @@ class DropOutLayer : public Layer {
   bool training_mode_;
 
  public:
-  DropOutLayer(double drop_rate = 0.0, bool training_mode = false)
+  explicit DropOutLayer(double drop_rate = 0.0, bool training_mode = false)
       : Layer(kDropout) {
     drop_rate_ = drop_rate;
     training_mode_ = training_mode;
diff --git a/include/layers/EWLayer.hpp b/include/layers/EWLayer.hpp
@@ -20,7 +20,7 @@ T relu(const T& value) {
 class EWLayer : public Layer {
  public:
   EWLayer() : Layer(kElementWise), func_("none"), alpha_(0.0F), beta_(0.0F) {}
-  EWLayer(std::string function, float alpha = 0.0F, float beta = 0.0F)
+  explicit EWLayer(std::string function, float alpha = 0.0F, float beta = 0.0F)
       : Layer(kElementWise),
         func_(std::move(function)),
         alpha_(alpha),
diff --git a/include/layers/FCLayer.hpp b/include/layers/FCLayer.hpp
@@ -116,7 +116,10 @@ template <typename ValueType>
 FCLayerImpl<ValueType>::FCLayerImpl(const std::vector<ValueType>& input_weights,
                                     const Shape& input_weights_shape,
                                     const std::vector<ValueType>& input_bias)
-    : LayerImpl<ValueType>(1, 1), weights_(input_weights), bias_(input_bias) {
+    : LayerImpl<ValueType>(Shape({input_weights_shape[0]}),
+                           Shape({input_weights_shape[1]})),
+      weights_(input_weights),
+      bias_(input_bias) {
   if (input_weights.empty()) {
     throw std::invalid_argument("Empty weights for FCLayer");
   }
diff --git a/include/layers/FlattenLayer.hpp b/include/layers/FlattenLayer.hpp
@@ -15,8 +15,8 @@ class FlattenLayer : public Layer {
 
  public:
   FlattenLayer() : Layer(kFlatten), order_({0, 1, 2, 3}), axis_(0) {}
-  FlattenLayer(int axis) : Layer(kFlatten), order_({}), axis_(axis) {}
-  FlattenLayer(const std::vector<size_t>& order)
+  explicit FlattenLayer(int axis) : Layer(kFlatten), order_({}), axis_(axis) {}
+  explicit FlattenLayer(const std::vector<size_t>& order)
       : Layer(kFlatten), order_(order), axis_(0) {}
   void run(const std::vector<Tensor>& input,
            std::vector<Tensor>& output) override;
diff --git a/include/layers/Layer.hpp b/include/layers/Layer.hpp
@@ -49,7 +49,7 @@ struct PostOperations {
 class Layer {
  public:
   Layer() = default;
-  Layer(LayerType type) : type_(type) {}
+  explicit Layer(LayerType type) : type_(type) {}
   virtual ~Layer() = default;
   PostOperations postops;
   int getID() const { return id_; }
diff --git a/include/layers/OutputLayer.hpp b/include/layers/OutputLayer.hpp
@@ -12,7 +12,7 @@ namespace it_lab_ai {
 class OutputLayer : public Layer {
  public:
   OutputLayer() : Layer(kOutput) {}
-  OutputLayer(const std::vector<std::string>& labels)
+  explicit OutputLayer(const std::vector<std::string>& labels)
       : Layer(kOutput), labels_(labels) {}
   void run(const std::vector<Tensor>& input,
            std::vector<Tensor>& output) override {
diff --git a/include/layers/PoolingLayer.hpp b/include/layers/PoolingLayer.hpp
@@ -18,11 +18,12 @@ enum PoolingType : uint8_t { kAverage, kMax };
 
 class PoolingLayer : public Layer {
  public:
-  PoolingLayer(const Shape& pooling_shape, const Shape& strides = {2, 2},
-               const Shape& pads = {0, 0, 0, 0},
-               const Shape& dilations = {1, 1}, bool ceil_mode = false,
-               std::string pooling_type = "average",
-               ImplType implType = kDefault)
+  explicit PoolingLayer(const Shape& pooling_shape,
+                        const Shape& strides = {2, 2},
+                        const Shape& pads = {0, 0, 0, 0},
+                        const Shape& dilations = {1, 1}, bool ceil_mode = false,
+                        std::string pooling_type = "average",
+                        ImplType implType = kDefault)
       : Layer(kPooling),
         poolingShape_(pooling_shape),
         strides_(strides),
@@ -31,8 +32,9 @@ class PoolingLayer : public Layer {
         ceil_mode_(ceil_mode),
         poolingType_(std::move(pooling_type)),
         implType_(implType) {}
-  PoolingLayer(const Shape& pooling_shape, std::string pooling_type = "average",
-               ImplType implType = kDefault)
+  explicit PoolingLayer(const Shape& pooling_shape,
+                        std::string pooling_type = "average",
+                        ImplType implType = kDefault)
       : Layer(kPooling),
         poolingShape_(pooling_shape),
         strides_({2, 2}),
@@ -250,9 +252,10 @@ std::vector<ValueType> PoolingLayerImpl<ValueType>::run(
                 if (batch_dim >= 0) input_coords[batch_dim] = n;
                 if (channel_dim >= 0) input_coords[channel_dim] = c;
                 input_coords[this->inputShape_.dims() - spatial_dims] = pos_h;
-                if (spatial_dims > 1)
+                if (spatial_dims > 1) {
                   input_coords[this->inputShape_.dims() - spatial_dims + 1] =
                       pos_w;
+                }
 
                 size_t input_index = this->inputShape_.get_index(input_coords);
                 pooling_buf.push_back(input[input_index]);
@@ -264,8 +267,9 @@ std::vector<ValueType> PoolingLayerImpl<ValueType>::run(
           if (batch_dim >= 0) output_coords[batch_dim] = n;
           if (channel_dim >= 0) output_coords[channel_dim] = c;
           output_coords[this->outputShape_.dims() - spatial_dims] = h;
-          if (spatial_dims > 1)
+          if (spatial_dims > 1) {
             output_coords[this->outputShape_.dims() - spatial_dims + 1] = w;
+          }
 
           size_t output_index = this->outputShape_.get_index(output_coords);
 
@@ -377,9 +381,10 @@ std::vector<ValueType> PoolingLayerImplTBB<ValueType>::run(
                             if (channel_dim >= 0) input_coords[channel_dim] = c;
                             input_coords[this->inputShape_.dims() -
                                          spatial_dims] = pos_h;
-                            if (spatial_dims > 1)
+                            if (spatial_dims > 1) {
                               input_coords[this->inputShape_.dims() -
                                            spatial_dims + 1] = pos_w;
+                            }
 
                             size_t input_index =
                                 this->inputShape_.get_index(input_coords);
@@ -394,9 +399,10 @@ std::vector<ValueType> PoolingLayerImplTBB<ValueType>::run(
                       if (channel_dim >= 0) output_coords[channel_dim] = c;
                       output_coords[this->outputShape_.dims() - spatial_dims] =
                           h;
-                      if (spatial_dims > 1)
+                      if (spatial_dims > 1) {
                         output_coords[this->outputShape_.dims() - spatial_dims +
                                       1] = w;
+                      }
 
                       size_t output_index =
                           this->outputShape_.get_index(output_coords);
diff --git a/include/layers/ReduceLayer.hpp b/include/layers/ReduceLayer.hpp
@@ -11,8 +11,8 @@ class ReduceLayer : public Layer {
  public:
   enum class Operation : uint8_t { kSum, kMean, kMult, kMax, kMin };
 
-  ReduceLayer(Operation op, int64_t keepdims = 0,
-              const std::vector<int64_t>& axes = {});
+  explicit ReduceLayer(Operation op, int64_t keepdims = 0,
+                       const std::vector<int64_t>& axes = {});
 
   explicit ReduceLayer(int64_t keepdims = 0,
                        const std::vector<int64_t>& axes = {})
diff --git a/include/layers/Shape.hpp b/include/layers/Shape.hpp
@@ -13,8 +13,8 @@ namespace it_lab_ai {
 class Shape {
  public:
   Shape() = default;
-  Shape(size_t dims_count) : dims_(dims_count, 1) {}
-  Shape(const std::vector<size_t>& dims) : dims_(dims) {}
+  explicit Shape(size_t dims_count) : dims_(dims_count, 1) {}
+  explicit Shape(const std::vector<size_t>& dims) : dims_(dims) {}
   Shape(const std::initializer_list<size_t>& l) : dims_(l) {}
   Shape(const Shape& c) = default;
   Shape& operator=(const Shape& c) = default;
@@ -34,7 +34,7 @@ class Shape {
   }
   void resize(const std::vector<size_t>& new_size) { dims_ = new_size; }
   size_t count() const {
-    return std::accumulate(dims_.begin(), dims_.end(), size_t(1),
+    return std::accumulate(dims_.begin(), dims_.end(), static_cast<size_t>(1),
                            std::multiplies<>());
   }
   size_t dims() const noexcept { return dims_.size(); }
diff --git a/include/layers_oneDNN/EWLayer.hpp b/include/layers_oneDNN/EWLayer.hpp
@@ -14,7 +14,8 @@ class EwLayerOneDnn : public Layer {
   EwLayerOneDnn()
       : Layer(kElementWise), func_("none"), alpha_(0.0F), beta_(0.0F) {}
 
-  EwLayerOneDnn(std::string function, float alpha = 0.0F, float beta = 0.0F)
+  explicit EwLayerOneDnn(std::string function, float alpha = 0.0F,
+                         float beta = 0.0F)
       : Layer(kElementWise),
         func_(std::move(function)),
         alpha_(alpha),
diff --git a/src/layers/BinaryOpLayer.cpp b/src/layers/BinaryOpLayer.cpp
@@ -169,7 +169,7 @@ std::vector<size_t> BinaryOpLayer::get_strides(const Shape& shape) {
   if (strides.empty()) return strides;
 
   strides.back() = 1;
-  for (int i = (int)shape.dims() - 2; i >= 0; --i) {
+  for (int i = static_cast<int>(shape.dims()) - 2; i >= 0; --i) {
     strides[i] = strides[i + 1] * shape[i + 1];
   }
   return strides;
diff --git a/src/layers/MatmulLayer.cpp b/src/layers/MatmulLayer.cpp
@@ -129,7 +129,7 @@ void MatmulLayer::matmul_1d_2d(const Tensor& a, const Tensor& b,
   }
 
   std::vector<size_t> temp_a_shape = {1, a.get_shape()[0]};
-  Tensor temp_a = make_tensor(*a_data, temp_a_shape);
+  Tensor temp_a = make_tensor(*a_data, Shape(temp_a_shape));
 
   Tensor temp_output;
   matmul_nd_nd<T>(temp_a, b, temp_output);
@@ -141,7 +141,7 @@ void MatmulLayer::matmul_1d_2d(const Tensor& a, const Tensor& b,
     final_shape.push_back(temp_shape[i]);
   }
 
-  output = make_tensor(*temp_output.as<T>(), final_shape);
+  output = make_tensor(*temp_output.as<T>(), Shape(final_shape));
 }
 
 template <typename T>
@@ -158,7 +158,7 @@ void MatmulLayer::matmul_2d_1d(const Tensor& a, const Tensor& b,
   }
 
   std::vector<size_t> temp_b_shape = {b.get_shape()[0], 1};
-  Tensor temp_b = make_tensor(*b_data, temp_b_shape);
+  Tensor temp_b = make_tensor(*b_data, Shape(temp_b_shape));
 
   Tensor temp_output;
   matmul_nd_nd<T>(a, temp_b, temp_output);
@@ -170,7 +170,7 @@ void MatmulLayer::matmul_2d_1d(const Tensor& a, const Tensor& b,
     final_shape.push_back(temp_shape[i]);
   }
 
-  output = make_tensor(*temp_output.as<T>(), final_shape);
+  output = make_tensor(*temp_output.as<T>(), Shape(final_shape));
 }
 
 template <typename T>
@@ -327,12 +327,12 @@ void MatmulLayer::matmul_nd_nd(const Tensor& a, const Tensor& b,
     }
   }
 
-  output = make_tensor(output_values, output_shape);
+  output = make_tensor(output_values, Shape(output_shape));
 }
 
 template void MatmulLayer::matmul_impl<float>(const Tensor&, const Tensor&,
                                               Tensor&) const;
 template void MatmulLayer::matmul_impl<int>(const Tensor&, const Tensor&,
                                             Tensor&) const;
 
-}  // namespace it_lab_ai
+}  // namespace it_lab_ai
diff --git a/src/layers/Shape.cpp b/src/layers/Shape.cpp
@@ -10,8 +10,8 @@ size_t Shape::get_index(const std::vector<size_t>& coords) const {
   size_t mulbuf;
   for (size_t i = 0; i < coords.size(); i++) {
     // to get to the i line
-    mulbuf = std::accumulate(dims_.begin() + (i + 1), dims_.end(), size_t(1),
-                             std::multiplies<>());
+    mulbuf = std::accumulate(dims_.begin() + (i + 1), dims_.end(),
+                             static_cast<size_t>(1), std::multiplies<>());
     if (coords[i] >= dims_[i]) {
       throw std::out_of_range("Out of range");
     }
