Fixed missing extern

include/aidge/operator/Conv.hpp

@@ -167,6 +167,7 @@ inline std::shared_ptr<Node> Conv(
 }
 }  // namespace Aidge
 
+extern template class Aidge::Conv_Op<1>;
 extern template class Aidge::Conv_Op<2>;
 
 namespace {

include/aidge/operator/ConvDepthWise.hpp

@@ -128,6 +128,7 @@ inline std::shared_ptr<Node> ConvDepthWise(
 }
 }  // namespace Aidge
 
+extern template class Aidge::ConvDepthWise_Op<1>;
 extern template class Aidge::ConvDepthWise_Op<2>;
 
 namespace {

include/aidge/operator/Pad.hpp

@@ -137,6 +137,9 @@ inline std::shared_ptr<Node> Pad(
 }
 }  // namespace Aidge
 
+extern template class Aidge::Pad_Op<1>;
+extern template class Aidge::Pad_Op<2>;
+
 namespace {
 template <>
 const char *const EnumStrings<Aidge::PadAttr>::data[] = {"BeginEndBorders", "BorderType", "BorderValue"};