VW::config::options_serializer_boost_po Struct Reference

#include <options_serializer_boost_po.h>

Inheritance diagram for VW::config::options_serializer_boost_po:

Public Member Functions
	options_serializer_boost_po ()
virtual void	add (base_option &option) override
virtual std::string	str () override
virtual const char *	data () override
virtual size_t	size () override

Private Member Functions
template<typename T >
bool	serialize_if_t (base_option &base_option)
template<typename T >
void	serialize (typed_option< T > &typed_option)
template<typename T >
void	serialize (typed_option< std::vector< T >> &typed_option)
template<typename TTypes >
void	add_impl (base_option &options)
template<>
void	serialize (typed_option< bool > &typed_option)
template<>
void	add_impl (base_option &)
template<>
void	serialize (typed_option< bool > &typed_argument)
template<>
void	add_impl (base_option &options)

Private Attributes
std::stringstream	m_output_stream

Detailed Description

Definition at line 15 of file options_serializer_boost_po.h.

Constructor & Destructor Documentation

options_serializer_boost_po()

VW::config::options_serializer_boost_po::options_serializer_boost_po ( )

inline

Definition at line 17 of file options_serializer_boost_po.h.

References add(), data(), m_output_stream, size(), and str().

{ m_output_stream.precision(15); }

Member Function Documentation

add()

void options_serializer_boost_po::add ( base_option &  option )

overridevirtual

Implements VW::config::options_serializer_i.

Definition at line 11 of file options_serializer_boost_po.cc.

Referenced by options_serializer_boost_po(), save_load_header(), and VW::seed_vw_model().

{ add_impl<supported_options_types>(option); }

add_impl() [1/3]

template<>

void VW::config::options_serializer_boost_po::add_impl ( base_option &  )

private

Definition at line 23 of file options_serializer_boost_po.cc.

References THROW.

{
  THROW("That is an unsupported option type.");
}

add_impl() [2/3]

template<typename TTypes >

void VW::config::options_serializer_boost_po::add_impl ( base_option &  options )

inlineprivate

Definition at line 59 of file options_serializer_boost_po.h.

  {
    if (serialize_if_t<typename TTypes::head>(options))
    {
      return;
    }
    add_impl<typename TTypes::tail>(options);
  }

add_impl() [3/3]

template<>

void VW::config::options_serializer_boost_po::add_impl ( base_option &  options )

private

data()

const char * options_serializer_boost_po::data ( )

overridevirtual

Implements VW::config::options_serializer_i.

Definition at line 7 of file options_serializer_boost_po.cc.

References m_output_stream.

Referenced by options_serializer_boost_po().

{ return m_output_stream.str().c_str(); }

serialize() [1/4]

template<>

void VW::config::options_serializer_boost_po::serialize ( typed_option< bool > &  typed_option )

private

Definition at line 14 of file options_serializer_boost_po.cc.

References VW::config::base_option::m_name, m_output_stream, and VW::config::typed_option< T >::value().

{
  if (typed_option.value())
  {
    m_output_stream << " --" << typed_option.m_name;
  }
}

serialize() [2/4]

template<typename T >

void VW::config::options_serializer_boost_po::serialize ( typed_option< T > &  typed_option )

inlineprivate

Definition at line 39 of file options_serializer_boost_po.h.

References VW::config::base_option::m_name, m_output_stream, and VW::config::typed_option< T >::value().

Referenced by serialize_if_t().

  {
    m_output_stream << " --" << typed_option.m_name << " " << typed_option.value();
  }

serialize() [3/4]

template<typename T >

void VW::config::options_serializer_boost_po::serialize ( typed_option< std::vector< T >> &  typed_option )

inlineprivate

Definition at line 45 of file options_serializer_boost_po.h.

References VW::config::base_option::m_name, m_output_stream, and VW::config::typed_option< T >::value().

  {
    auto vec = typed_option.value();
    if (vec.size() > 0)
    {
      for (auto const& value : vec)
      {
        m_output_stream << " --" << typed_option.m_name;
        m_output_stream << " " << value;
      }
    }
  }

serialize() [4/4]

template<>

void VW::config::options_serializer_boost_po::serialize ( typed_option< bool > &  typed_argument )

private

serialize_if_t()

template<typename T >

bool VW::config::options_serializer_boost_po::serialize_if_t ( base_option &  base_option )

inlineprivate

Definition at line 26 of file options_serializer_boost_po.h.

References VW::config::base_option::m_type_hash, and serialize().

  {
    if (base_option.m_type_hash == typeid(T).hash_code())
    {
      auto typed = dynamic_cast<typed_option<T>&>(base_option);
      serialize(typed);
      return true;
    }

    return false;
  }

size()

size_t options_serializer_boost_po::size ( )

overridevirtual

Implements VW::config::options_serializer_i.

Definition at line 9 of file options_serializer_boost_po.cc.

References m_output_stream.

Referenced by options_serializer_boost_po().

{ return m_output_stream.str().size(); }

str()

std::string options_serializer_boost_po::str ( )

overridevirtual

Implements VW::config::options_serializer_i.

Definition at line 5 of file options_serializer_boost_po.cc.

References m_output_stream.

Referenced by options_serializer_boost_po(), save_load_header(), and VW::seed_vw_model().

{ return m_output_stream.str(); }

Member Data Documentation

m_output_stream

std::stringstream VW::config::options_serializer_boost_po::m_output_stream

private

Definition at line 68 of file options_serializer_boost_po.h.

Referenced by data(), options_serializer_boost_po(), serialize(), size(), and str().

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The documentation for this struct was generated from the following files:

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/options_serializer_boost_po.h
• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/options_serializer_boost_po.cc