get_printable_param.hpp

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#ifndef MLPACK_BINDINGS_CLI_GET_PRINTABLE_PARAM_HPP
#define MLPACK_BINDINGS_CLI_GET_PRINTABLE_PARAM_HPP

#include <mlpack/prereqs.hpp>
#include <mlpack/core/util/param_data.hpp>
#include <mlpack/core/util/is_std_vector.hpp>

namespace mlpack {
namespace bindings {
namespace cli {

template<typename T>
std::string GetPrintableParam(
    util::ParamData& data,
    const typename std::enable_if<!arma::is_arma_type<T>::value>::type* = 0,
    const typename std::enable_if<!util::IsStdVector<T>::value>::type* = 0,
    const typename std::enable_if<!data::HasSerialize<T>::value>::type* = 0,
    const typename std::enable_if<!std::is_same<T,
        std::tuple<data::DatasetInfo, arma::mat>>::value>::type* = 0);

template<typename T>
std::string GetPrintableParam(
    util::ParamData& data,
    const typename std::enable_if<util::IsStdVector<T>::value>::type* = 0);

template<typename T>
std::string GetPrintableParam(
    util::ParamData& data,
    const typename std::enable_if<arma::is_arma_type<T>::value ||
                                  std::is_same<T,
        std::tuple<data::DatasetInfo, arma::mat>>::value>::type* = 0);

template<typename T>
std::string GetPrintableParam(
    util::ParamData& data,
    const typename std::enable_if<!arma::is_arma_type<T>::value>::type* = 0,
    const typename std::enable_if<data::HasSerialize<T>::value>::type* = 0);

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

} // namespace cli
} // namespace bindings
} // namespace mlpack

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

#endif