qi::version Namespace Reference

Version numbering API. More...

Classes
struct	Version
	Struct representing a version number. More...
Functions
std::vector< std::string >	explode (const std::string &version)
	Explode a version string to an array of strings.
int	compare (const std::string &versionA, const std::string &versionB)
	Compare version numbers.
std::string	extract (const std::string &version)
	Extract version number from string.

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Detailed Description

Version numbering API.

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Function Documentation

qi::version::compare	(	const std::string &	versionA,
		const std::string &	versionB
	)

Compare version numbers.

Parameters:

versionA	Version number.
versionB	Version number.

Returns:

1 if versionA is more recent than versionB, 0 otherwise, and -1 if error.

qi::version::explode

(

const std::string &

version

)

Explode a version string to an array of strings.

Parameters:

version

The string to explode.

Returns:

An array of strings (including ".").

qi::version::extract

(

const std::string &

version

)

Extract version number from string.

Parameters:

version

The string containing the version number.

Returns:

The version number, if any.