mlpack 3.4.2
in_place_copy.hpp
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1
13#ifndef MLPACK_BINDINGS_CLI_IN_PLACE_COPY_HPP
14#define MLPACK_BINDINGS_CLI_IN_PLACE_COPY_HPP
15
16#include <mlpack/prereqs.hpp>
17
18namespace mlpack {
19namespace bindings {
20namespace cli {
21
30template<typename T>
32 util::ParamData& /* d */,
33 util::ParamData& /* input */,
34 const typename boost::disable_if<arma::is_arma_type<T>>::type* = 0,
35 const typename boost::disable_if<data::HasSerialize<T>>::type* = 0,
36 const typename boost::disable_if<std::is_same<T,
37 std::tuple<mlpack::data::DatasetInfo, arma::mat>>>::type* = 0)
38{
39 // Nothing to do.
40}
41
49template<typename T>
52 util::ParamData& input,
53 const typename std::enable_if<
54 arma::is_arma_type<T>::value ||
55 std::is_same<T,
56 std::tuple<mlpack::data::DatasetInfo, arma::mat>>::value ||
58{
59 // Make the output filename the same as the input filename.
60 typedef std::tuple<T, typename ParameterType<T>::type> TupleType;
61 TupleType& tuple = *boost::any_cast<TupleType>(&d.value);
62 std::string& value = std::get<1>(tuple);
63
64 const TupleType& inputTuple = *boost::any_cast<TupleType>(&input.value);
65 value = std::get<1>(inputTuple);
66}
67
76template<typename T>
78 const void* input,
79 void* /* output */)
80{
81 // Cast to the correct type.
82 InPlaceCopyInternal<typename std::remove_pointer<T>::type>(
83 const_cast<util::ParamData&>(d), *((util::ParamData*) input));
84}
85
86} // namespace cli
87} // namespace bindings
88} // namespace mlpack
89
90#endif
void InPlaceCopy(util::ParamData &d, const void *input, void *)
Make the given ParamData be an in-place copy of the input.
void InPlaceCopyInternal(util::ParamData &, util::ParamData &, const typename boost::disable_if< arma::is_arma_type< T > >::type *=0, const typename boost::disable_if< data::HasSerialize< T > >::type *=0, const typename boost::disable_if< std::is_same< T, std::tuple< mlpack::data::DatasetInfo, arma::mat > > >::type *=0)
This overload is called when nothing special needs to happen to make something an in-place copy.
Linear algebra utility functions, generally performed on matrices or vectors.
Definition: cv.hpp:1
The core includes that mlpack expects; standard C++ includes and Armadillo.
This structure holds all of the information about a single parameter, including its value (which is s...
Definition: param_data.hpp:53
boost::any value
The actual value that is held.
Definition: param_data.hpp:82