VW::version_struct Struct Reference

#include <version.h>

Public Member Functions
	version_struct (int maj=0, int min=0, int rv=0)
	version_struct (const char *v_str)
	version_struct (const version_struct &v)
	~version_struct ()=default
void	operator= (const version_struct &v)
void	operator= (const char *v_str)
bool	operator== (const version_struct &v) const
bool	operator== (const char *v_str) const
bool	operator!= (const version_struct &v) const
bool	operator!= (const char *v_str) const
bool	operator>= (const version_struct &v) const
bool	operator>= (const char *v_str) const
bool	operator> (const version_struct &v) const
bool	operator> (const char *v_str) const
bool	operator<= (const version_struct &v) const
bool	operator<= (const char *v_str) const
bool	operator< (const version_struct &v) const
bool	operator< (const char *v_str) const
std::string	to_string () const
void	from_string (const char *str)

Public Attributes
int32_t	major
int32_t	minor
int32_t	rev

Detailed Description

Definition at line 10 of file version.h.

Constructor & Destructor Documentation

version_struct() [1/3]

VW::version_struct::version_struct	(	int	maj = 0,
		int	min = 0,
		int	rv = 0
	)

Definition at line 7 of file version.cc.

References major, minor, and rev.

{
  major = maj;
  minor = min;
  rev = rv;
}

version_struct() [2/3]

VW::version_struct::version_struct

(

const char *

v_str

)

Definition at line 14 of file version.cc.

References from_string().

{ from_string(v_str); }

version_struct() [3/3]

VW::version_struct::version_struct

(

const version_struct &

v

)

Definition at line 16 of file version.cc.

References major, minor, and rev.

{
  major = v.major;
  minor = v.minor;
  rev = v.rev;
}

~version_struct()

VW::version_struct::~version_struct ( )

default

Member Function Documentation

from_string()

void VW::version_struct::from_string

(

const char *

str

)

Definition at line 108 of file version.cc.

References major, minor, and rev.

Referenced by operator=(), and version_struct().

{
#ifdef _WIN32
  sscanf_s(str, "%d.%d.%d", &major, &minor, &rev);
#else
  std::sscanf(str, "%d.%d.%d", &major, &minor, &rev);
#endif
}

operator!=() [1/2]

bool VW::version_struct::operator!=

(

const version_struct &

v

)

const

Definition at line 43 of file version.cc.

{ return !(*this == v); }

operator!=() [2/2]

bool VW::version_struct::operator!=

(

const char *

v_str

)

const

Definition at line 45 of file version.cc.

{ return !(*this == v_str); }

operator<() [1/2]

bool VW::version_struct::operator<

(

const version_struct &

v

)

const

Definition at line 93 of file version.cc.

{ return !(*this >= v); }

operator<() [2/2]

bool VW::version_struct::operator<

(

const char *

v_str

)

const

Definition at line 95 of file version.cc.

{ return !(*this >= v_str); }

operator<=() [1/2]

bool VW::version_struct::operator<=

(

const version_struct &

v

)

const

Definition at line 89 of file version.cc.

{ return !(*this > v); }

operator<=() [2/2]

bool VW::version_struct::operator<=

(

const char *

v_str

)

const

Definition at line 91 of file version.cc.

{ return !(*this > v_str); }

operator=() [1/2]

void VW::version_struct::operator=

(

const version_struct &

v

)

Definition at line 23 of file version.cc.

References major, minor, and rev.

{
  major = v.major;
  minor = v.minor;
  rev = v.rev;
}

operator=() [2/2]

void VW::version_struct::operator=

(

const char *

v_str

)

Definition at line 30 of file version.cc.

References from_string().

{ from_string(v_str); }

operator==() [1/2]

bool VW::version_struct::operator==

(

const version_struct &

v

)

const

Definition at line 32 of file version.cc.

References major, minor, and rev.

{
  return (major == v.major && minor == v.minor && rev == v.rev);
}

operator==() [2/2]

bool VW::version_struct::operator==

(

const char *

v_str

)

const

Definition at line 37 of file version.cc.

{
  version_struct v_tmp(v_str);
  return (*this == v_tmp);
}

operator>() [1/2]

bool VW::version_struct::operator>

(

const version_struct &

v

)

const

Definition at line 68 of file version.cc.

References major, minor, and rev.

{
  if (major < v.major)
    return false;
  if (major > v.major)
    return true;
  if (minor < v.minor)
    return false;
  if (minor > v.minor)
    return true;
  if (rev > v.rev)
    return true;
  return false;
}

operator>() [2/2]

bool VW::version_struct::operator>

(

const char *

v_str

)

const

Definition at line 83 of file version.cc.

{
  version_struct v_tmp(v_str);
  return (*this > v_tmp);
}

operator>=() [1/2]

bool VW::version_struct::operator>=

(

const version_struct &

v

)

const

Definition at line 47 of file version.cc.

References major, minor, and rev.

{
  if (major < v.major)
    return false;
  if (major > v.major)
    return true;
  if (minor < v.minor)
    return false;
  if (minor > v.minor)
    return true;
  if (rev >= v.rev)
    return true;
  return false;
}

operator>=() [2/2]

bool VW::version_struct::operator>=

(

const char *

v_str

)

const

Definition at line 62 of file version.cc.

{
  version_struct v_tmp(v_str);
  return (*this >= v_tmp);
}

to_string()

std::string VW::version_struct::to_string

(

)

const

Definition at line 97 of file version.cc.

References major, minor, and rev.

Referenced by parse_diagnostics(), save_load_header(), and VW::validate_version().

{
  // int32_t has up to 10 digits, base-10.
  // 3 * 30 + 2 = 92 => 128
  char v_str[128];

  std::snprintf(v_str, sizeof(v_str), "%d.%d.%d", major, minor, rev);
  std::string s = v_str;
  return s;
}

Member Data Documentation

major

int32_t VW::version_struct::major

Definition at line 12 of file version.h.

Referenced by from_string(), operator=(), operator==(), operator>(), operator>=(), to_string(), and version_struct().

minor

int32_t VW::version_struct::minor

Definition at line 13 of file version.h.

Referenced by from_string(), operator=(), operator==(), operator>(), operator>=(), to_string(), and version_struct().

rev

int32_t VW::version_struct::rev

Definition at line 14 of file version.h.

Referenced by from_string(), operator=(), operator==(), operator>(), operator>=(), to_string(), and version_struct().

---

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

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