mlpack-doxygen/delta__visitor_8hpp_source.html

 #ifndef MLPACK_METHODS_ANN_VISITOR_DELTA_VISITOR_HPP
 #define MLPACK_METHODS_ANN_VISITOR_DELTA_VISITOR_HPP

 #include <mlpack/methods/ann/layer/layer_traits.hpp>
 #include <mlpack/methods/ann/layer/layer_types.hpp>

 #include <boost/variant.hpp>

 namespace mlpack {
 namespace ann {

 class DeltaVisitor : public boost::static_visitor<arma::mat&>
 {
  public:
   template<typename LayerType>
   arma::mat& operator()(LayerType* layer) const;
 };

 } // namespace ann
 } // namespace mlpack

 // Include implementation.
 #include "delta_visitor_impl.hpp"

 #endif
layer_traits.hpp

mlpack
Linear algebra utility functions, generally performed on matrices or vectors.
Definition: binarize.hpp:18

mlpack::ann::DeltaVisitor::operator()
arma::mat & operator()(LayerType *layer) const
Return the delta parameter.

mlpack::ann::DeltaVisitor
DeltaVisitor exposes the delta parameter of the given module.
Definition: delta_visitor.hpp:27

layer_types.hpp