get_printable_param_value.hpp

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#ifndef MLPACK_BINDINGS_CLI_GET_PRINTABLE_PARAM_VALUE_HPP
#define MLPACK_BINDINGS_CLI_GET_PRINTABLE_PARAM_VALUE_HPP

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

namespace mlpack {
namespace bindings {
namespace cli {

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

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

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

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

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

#endif