Cleanup layers.

src/nnue/layers/input_slice.h

@@ -1,19 +1,19 @@
 /*
-  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
+    Stockfish, a UCI chess playing engine derived from Glaurung 2.1
+    Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
 
-  Stockfish is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
+    Stockfish is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
 
-  Stockfish is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
+    Stockfish is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 // NNUE evaluation function layer InputSlice definition
@@ -21,59 +21,63 @@
 #ifndef NNUE_LAYERS_INPUT_SLICE_H_INCLUDED
 #define NNUE_LAYERS_INPUT_SLICE_H_INCLUDED
 
-#include "../nnue_common.h"
+#include "nnue/nnue_common.h"
+
+#include <string>
+#include <cstdint>
 
 namespace Eval::NNUE::Layers {
 
-// Input layer
-template <IndexType OutputDimensions, IndexType Offset = 0>
-class InputSlice {
- public:
-  // Need to maintain alignment
-  static_assert(Offset % kMaxSimdWidth == 0, "");
+  // Input layer
+  template <IndexType OutputDimensions, IndexType Offset = 0>
+  class InputSlice {
+  public:
+      // Need to maintain alignment
+      static_assert(Offset % kMaxSimdWidth == 0, "");
 
-  // Output type
-  using OutputType = TransformedFeatureType;
+      // Output type
+      using OutputType = TransformedFeatureType;
 
-  // Output dimensionality
-  static constexpr IndexType kOutputDimensions = OutputDimensions;
+      // Output dimensionality
+      static constexpr IndexType kOutputDimensions = OutputDimensions;
 
-  // Size of forward propagation buffer used from the input layer to this layer
-  static constexpr std::size_t kBufferSize = 0;
+      // Size of forward propagation buffer used from the input layer to this layer
+      static constexpr std::size_t kBufferSize = 0;
 
-  // Hash value embedded in the evaluation file
-  static constexpr std::uint32_t GetHashValue() {
-    std::uint32_t hash_value = 0xEC42E90Du;
-    hash_value ^= kOutputDimensions ^ (Offset << 10);
-    return hash_value;
-  }
+      // Hash value embedded in the evaluation file
+      static constexpr std::uint32_t GetHashValue() {
+          std::uint32_t hash_value = 0xEC42E90Du;
+          hash_value ^= kOutputDimensions ^ (Offset << 10);
+          return hash_value;
+      }
 
-  // A string that represents the structure from the input layer to this layer
-  static std::string GetStructureString() {
-    return "InputSlice[" + std::to_string(kOutputDimensions) + "(" +
-      std::to_string(Offset) + ":" +
-      std::to_string(Offset + kOutputDimensions) + ")]";
-  }
+      // A string that represents the structure from the input layer to this layer
+      static std::string GetStructureString() {
+          return "InputSlice[" + std::to_string(kOutputDimensions) + "(" +
+              std::to_string(Offset) + ":" +
+              std::to_string(Offset + kOutputDimensions) + ")]";
+      }
 
-  // Read network parameters
-  bool ReadParameters(std::istream& /*stream*/) {
-    return true;
-  }
+      // Read network parameters
+      bool ReadParameters(std::istream& /*stream*/) {
+          return true;
+      }
 
-  // write parameters
-  bool WriteParameters(std::ostream& /*stream*/) const {
-    return true;
-  }
+      // write parameters
+      bool WriteParameters(std::ostream& /*stream*/) const {
+          return true;
+      }
 
-  // Forward propagation
-  const OutputType* Propagate(
-      const TransformedFeatureType* transformed_features,
-      char* /*buffer*/) const {
-    return transformed_features + Offset;
-  }
+      // Forward propagation
+      const OutputType* Propagate(
+          const TransformedFeatureType* transformed_features,
+          char* /*buffer*/) const {
 
- private:
-};
+          return transformed_features + Offset;
+      }
+
+  private:
+  };
 
 }  // namespace Layers