print_serialize_util.hpp

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#ifndef MLPACK_BINDINGS_R_PRINT_SERIALIZE_UTIL_HPP
#define MLPACK_BINDINGS_R_PRINT_SERIALIZE_UTIL_HPP

#include <mlpack/bindings/util/strip_type.hpp>

namespace mlpack {
namespace bindings {
namespace r {

template<typename T>
void PrintSerializeUtil(
    util::ParamData& /* d */,
    const typename std::enable_if<!arma::is_arma_type<T>::value>::type* = 0,
    const typename std::enable_if<!data::HasSerialize<T>::value>::type* = 0)
{
  // Do Nothing.
}

template<typename T>
void PrintSerializeUtil(
    util::ParamData& /* d */,
    const typename std::enable_if<arma::is_arma_type<T>::value>::type* = 0)
{
  // Do Nothing.
}

template<typename T>
void PrintSerializeUtil(
    util::ParamData& d,
    const typename std::enable_if<!arma::is_arma_type<T>::value>::type* = 0,
    const typename std::enable_if<data::HasSerialize<T>::value>::type* = 0)
{
  MLPACK_COUT_STREAM << "  " << d.name << " <- GetParam"
      << util::StripType(d.cppType) << "Ptr(p, \"" << d.name << "\")";
  MLPACK_COUT_STREAM << std::endl;
  MLPACK_COUT_STREAM << "  attr(" << d.name << ", \"type\") <- \""
      << util::StripType(d.cppType) << "\"";
  MLPACK_COUT_STREAM << std::endl;
}

template<typename T>
void PrintSerializeUtil(util::ParamData& d,
                        const void* /*input*/,
                        void* /* output */)
{
  PrintSerializeUtil<typename std::remove_pointer<T>::type>(d);
}

} // namespace r
} // namespace bindings
} // namespace mlpack

#endif