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#ifndef VERSION_H
#define VERSION_H
#include <kore/kore.h>
namespace kore
{
/**
* class kore::Version - common version information (major/minor/revision/string)
* helper class
*/
class KORE_API Version
{
public:
/**
* Create a Version instance: <major>.<minor>.<revision>
* @param major - Major version number (default = 0)
* @param minor - Minor version number (default = 0)
* @param revision - Revision number (default = 0)
* @param version - Version string (usually "<major>.<minor>.<revision>")
*/
Version(const int major ,const int minor = 0,const int revision = 0,const char* version = 0);
// /**
// * Copy constructor
// * @param other - version to be copied
// */
// Version(Version& other);
virtual ~Version();
/**
* Get the major version number.
* @return - the major version number
*/
virtual const int major() const;
/**
* Get the minor version number.
* @return - the minor version number
*/
virtual const int minor() const;
/**
* Get the revision number.
* @return - the revision number
*/
virtual const int revision() const;
/**
* Get the version string (usually "<major>.<minor>.<revision>").
* @return - the version number string
*/
virtual const char* string() const;
/**
* Get the version string (usually "<major>.<minor>.<revision>").
* @return - the version number string
*/
virtual operator const char*() const;
/**
* Compares to version to see if they match
* Two versions match if they have the same major, minor and revision
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the two versions match (i.e. are the same), false otherwise
*/
virtual const bool operator ==(const Version& other) const;
/**
* Compares to version to see if they don't match
* v1 != v2 if and only if !(v1 == v2)
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the two versions match (i.e. are the same), false otherwise
*/
virtual const bool operator !=(const Version& other) const;
/**
* Checks of the current version is older (smaller) than the specified one
* The comparison is performed on major, minor and revision, in this order
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the corrent version is older (smaller), false otherwise
*/
virtual const bool operator <(const Version& other) const;
/**
* The combined result of == and <
* v1 <= v2 if and only if (v1 == v2) || (v1 < v2)
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the corrent version is older (smaller), false otherwise
*/
virtual const bool operator <=(const Version& other) const;
/**
* Checks of the current version is newer (bigger) than the specified one
* The comparison is performed on major, minor and revision, in this order
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the corrent version is newer (bigger), false otherwise
*/
virtual const bool operator >(const Version& other) const;
/**
* The combined result of == and >
* v1 >= v2 if and only if (v1 == v2) || (v1 > v2)
* Note: the version string is ignored when performing version comparison
* @param other - the other version to compare against
* @return true - if the corrent version is older (smaller), false otherwise
*/
virtual const bool operator >=(const Version& other) const;
/**
* Checks if the current version is binary compatible with the specified one
* @param other - the other version to compare against
* @return true - if the two versions are binary compatible, false otherwise
*/
virtual const bool operator &(const Version& other) const;
/**
* Checks if the current version is source compatible with the specified one
* @param other - the other version to compare against
* @return true - if the two versions are source compatible, false otherwise
*/
virtual const bool operator &&(const Version& other) const;
protected:
/**
* Default constructor.
*/
Version();
/**
* Set the major version number.
* @param major - the major version number
*/
void setMajor(const int major = 0 );
/**
* Set the minor version number.
* @param minor - the minor version number
*/
void setMinor(const int minor = 0 );
/**
* Set the revision number.
* @param revision - the revision number
*/
void setRevision(const int revision = 0);
/**
* Set the version string.
* @param version - the version string
*/
void setString(const char* version = 0 );
/**
* Set the version information: major/minor/revision/string
* @param major - the major version number
* @param minor - the minor version number
* @param revision - the revision number
* @param version - the version string
*/
void setVersion(const int major = 0,const int minor = 0,const int revision = 0,const char* version = 0);
private:
// major version number
int _major;
// minor version number
int _minor;
// revision number
int _revision;
// version string
const char* _version;
};
}
#endif
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