jubatus::core::storage::version Class Reference

#include <version.hpp>

Collaboration diagram for jubatus::core::storage::version:

Public Member Functions
uint64_t	get_number () const
void	increment ()
	MSGPACK_DEFINE (version_number_)
template<class Packer >
void	pack (Packer &packer) const
void	reset ()
void	set_number_unsafe (uint64_t n)
void	unpack (msgpack::object o)
	version ()

Private Attributes
uint64_t	version_number_

Friends
bool	operator!= (const version &lhs, const version &rhs)
bool	operator< (const version &lhs, const version &rhs)
std::ostream &	operator<< (std::ostream &os, const version &v)
bool	operator<= (const version &lhs, const version &rhs)
bool	operator== (const version &lhs, const version &rhs)
bool	operator> (const version &lhs, const version &rhs)
bool	operator>= (const version &lhs, const version &rhs)

Detailed Description

Definition at line 28 of file version.hpp.

Constructor & Destructor Documentation

jubatus::core::storage::version::version ( )

inline

Definition at line 30 of file version.hpp.

: version_number_(0LLU) {}

Member Function Documentation

uint64_t jubatus::core::storage::version::get_number ( ) const

inline

Definition at line 36 of file version.hpp.

References version_number_.

                              {
    return version_number_;
  }

void jubatus::core::storage::version::increment ( )

inline

Definition at line 32 of file version.hpp.

References version_number_.

Referenced by jubatus::core::fv_converter::weight_manager::put_diff(), and jubatus::core::storage::local_storage_mixture::set_average_and_clear_diff().

                   {
    ++version_number_;
  }

Here is the caller graph for this function:

jubatus::core::storage::version::MSGPACK_DEFINE

(

version_number_

)

template<class Packer >

void jubatus::core::storage::version::pack ( Packer &  packer ) const

inline

Definition at line 73 of file version.hpp.

                                  {
    packer.pack(*this);
  }

void jubatus::core::storage::version::reset ( )

inline

Definition at line 68 of file version.hpp.

References version_number_.

               {
    version_number_ = 0;
  }

void jubatus::core::storage::version::set_number_unsafe ( uint64_t  n )

inline

Definition at line 44 of file version.hpp.

References version_number_.

                                     {
    // used for test only
    version_number_ = n;
  }

void jubatus::core::storage::version::unpack ( msgpack::object  o )

inline

Definition at line 77 of file version.hpp.

                               {
    o.convert(this);
  }

Friends And Related Function Documentation

bool operator!= ( const version &  lhs, const version &  rhs  )

friend

Definition at line 52 of file version.hpp.

                                                                 {
    return !(lhs == rhs);
  }

bool operator< ( const version &  lhs, const version &  rhs  )

friend

Definition at line 55 of file version.hpp.

                                                                {
    return lhs.version_number_ < rhs.version_number_;
  }

std::ostream& operator<< ( std::ostream &  os, const version &  v  )

friend

Definition at line 24 of file version.cpp.

                                                         {
  os << v.version_number_;
  // cardinal number output
  if ((v.version_number_ % 10) == 1
      && ((v.version_number_ % 100) != 11)) {
    os << "st";
  } else if ((v.version_number_ % 10) == 2
             && ((v.version_number_ % 100) != 12)) {
    os << "nd";
  } else if ((v.version_number_ % 10) == 3
             && ((v.version_number_ % 100) != 13)) {
    os << "rd";
  } else {
    os << "th";
  }
  return os;
}

bool operator<= ( const version &  lhs, const version &  rhs  )

friend

Definition at line 64 of file version.hpp.

                                                                 {
    return !(lhs > rhs);
  }

bool operator== ( const version &  lhs, const version &  rhs  )

friend

Definition at line 49 of file version.hpp.

                                                                 {
    return lhs.version_number_ == rhs.version_number_;
  }

bool operator> ( const version &  lhs, const version &  rhs  )

friend

Definition at line 58 of file version.hpp.

                                                                {
    return rhs < lhs;
  }

bool operator>= ( const version &  lhs, const version &  rhs  )

friend

Definition at line 61 of file version.hpp.

                                                                 {
    return !(lhs < rhs);
  }

Member Data Documentation

uint64_t jubatus::core::storage::version::version_number_

private

Definition at line 82 of file version.hpp.

Referenced by get_number(), increment(), jubatus::core::storage::operator<<(), reset(), and set_number_unsafe().

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The documentation for this class was generated from the following file:

• jubatus/core/common/version.hpp