The Version class represents an OpenGL feature, consisting of majow version and minor version, excluding the profile information. More...

#include <glbinding/include/glbinding/Version.h>

Public Member Functions
GLBINDING_CONSTEXPR	Version ()
	Default constructor, resulting in an invalid Version object. More...

GLBINDING_CONSTEXPR	Version (unsigned char majorVersion, unsigned char minorVersion)
	Constructor for a Version object with the given major and minor version. More...

GLBINDING_CONSTEXPR	Version (const Version &version)
	Copy constructor. More...

	Version (Version &&version)
	Move constructor. More...

GLBINDING_CONSTEXPR unsigned char	majorVersion () const
	Accessor for the major version. More...

GLBINDING_CONSTEXPR unsigned char	minorVersion () const
	Accessor for the minor version. More...

std::string	toString () const
	Create a string representing the Version using the scheme "<majorVersion>.<minorVersion>". More...

GLBINDING_CONSTEXPR bool	isNull () const
	Check if the Version was constructed using the default constructor. More...

Version &	operator= (const Version &version)
	The assignment operator of another Version. More...

Version &	operator= (Version &&version)
	The assignment operator of another Version that is moved from. More...

GLBINDING_CONSTEXPR bool	operator< (const Version &version) const
	Operator for lesser comparison to another Version. More...

GLBINDING_CONSTEXPR bool	operator> (const Version &version) const
	Operator for greater comparison to another Version. More...

GLBINDING_CONSTEXPR bool	operator== (const Version &version) const
	Operator for equal comparison to another Version. More...

GLBINDING_CONSTEXPR bool	operator!= (const Version &version) const
	Operator for unequal comparison to another Version. More...

GLBINDING_CONSTEXPR bool	operator>= (const Version &version) const
	Operator for greater equal comparison to another Version. More...

GLBINDING_CONSTEXPR bool	operator<= (const Version &version) const
	Operator for lesser equal comparison to another Version. More...

Protected Attributes
unsigned char	m_major
	The major version. More...

unsigned char	m_minor
	The minor version. More...

Detailed Description

The Version class represents an OpenGL feature, consisting of majow version and minor version, excluding the profile information.

This instance can represent both any officially released OpenGL feature and other combinations of major and minar version and provides methods for validity checking and comparison

Example code:

const glbinding::Version currentVersion = glbinding::aux::ContextInfo::version();
if (currentVersion >= glbinding::Version(3, 2))
{
    // do something
}

Constructor & Destructor Documentation

GLBINDING_CONSTEXPR glbinding::Version::Version ( )

inline

Default constructor, resulting in an invalid Version object.

GLBINDING_CONSTEXPR glbinding::Version::Version	(	unsigned char	majorVersion,
		unsigned char	minorVersion
	)

inline

Constructor for a Version object with the given major and minor version.

Parameters

[in]	majorVersion	The major version
[in]	minorVersion	The minor version

GLBINDING_CONSTEXPR glbinding::Version::Version ( const Version & version )

inline

Copy constructor.

Parameters

[in] version The Version the data is used from

glbinding::Version::Version ( Version && version )

inline

Move constructor.

Parameters

[in] version The Version the data is moved from

Member Function Documentation

GLBINDING_CONSTEXPR unsigned char glbinding::Version::majorVersion ( ) const

inline

Accessor for the major version.

Returns: the major version

References m_major.

GLBINDING_CONSTEXPR unsigned char glbinding::Version::minorVersion ( ) const

inline

Accessor for the minor version.

Returns: the minor version

References m_major, and m_minor.

std::string glbinding::Version::toString ( ) const

inline

Create a string representing the Version using the scheme "<majorVersion>.<minorVersion>".

Returns: The version as string, "-.-" iff the string is invalid

References isNull(), m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::isNull ( ) const

inline

Check if the Version was constructed using the default constructor.

Returns: 'true' if the major version is 0, else 'false'

Remarks: This method can be used to check if this Version was constructed using the default constructor or is otherwise malformed

References m_major.

Referenced by toString().

Version & glbinding::Version::operator= ( const Version & version )

inline

The assignment operator of another Version.

Parameters

[in] version The version the data is used from

Returns: The reference to this Version

References m_major, and m_minor.

Version & glbinding::Version::operator= ( Version && version )

inline

The assignment operator of another Version that is moved from.

Parameters

[in] version The version the data is moved from

Returns: The reference to this Version

References m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::operator< ( const Version & version ) const

inline

Operator for lesser comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is lesser than the other Version, else 'false'

References m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::operator> ( const Version & version ) const

inline

Operator for greater comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is greater than the other Version, else 'false'

References m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::operator== ( const Version & version ) const

inline

Operator for equal comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is equal to the other Version, else 'false'

References m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::operator!= ( const Version & version ) const

inline

Operator for unequal comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is not equal to the other Version, else 'false'

References m_major, and m_minor.

GLBINDING_CONSTEXPR bool glbinding::Version::operator>= ( const Version & version ) const

inline

Operator for greater equal comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is greater or equal than the other Version, else 'false'

GLBINDING_CONSTEXPR bool glbinding::Version::operator<= ( const Version & version ) const

inline

Operator for lesser equal comparison to another Version.

Parameters

[in] version The Version to compare to

Returns: 'true' if this Version is lesser or equal than the other Version, else 'false'

Member Data Documentation

unsigned char glbinding::Version::m_major

protected

The major version.

Referenced by isNull(), majorVersion(), minorVersion(), operator!=(), operator<(), operator=(), operator==(), operator>(), and toString().

unsigned char glbinding::Version::m_minor

protected

The minor version.

Referenced by minorVersion(), operator!=(), operator<(), operator=(), operator==(), operator>(), and toString().

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation