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struct Dep
{
/** \name Dependency types
* These are the \em real dependency type contants to
* use. Don't mind that it's not an enum.
* \see \ref zypp::Dep::inSwitch
*/
//@{
static const Dep PROVIDES;
static const Dep PREREQUIRES;
static const Dep REQUIRES;
static const Dep CONFLICTS;
static const Dep OBSOLETES;
static const Dep RECOMMENDS;
static const Dep SUGGESTS;
static const Dep FRESHENS;
static const Dep ENHANCES;
static const Dep SUPPLEMENTS;
//@}
/** Enumarators provided \b only for use \ref inSwitch statement.
* \see inSwitch
*/
enum for_use_in_switch {
PROVIDES_e,
PREREQUIRES_e,
REQUIRES_e,
CONFLICTS_e,
OBSOLETES_e,
RECOMMENDS_e,
SUGGESTS_e,
FRESHENS_e,
ENHANCES_e,
SUPPLEMENTS_e,
};
/** Ctor from string.
* Legal values for \a strval_r are the constants names
* (case insignificant).
*
* \throw PARSE if \a strval_r is not legal.
* \todo refine exceptions and check throw.
*/
explicit
Dep( const std::string & strval_r );
/** String representation of dependency type.
* \return The constants names lowercased.
*/
const std::string & asString() const;
/** Enumarator provided for use in \c switch statement. */
for_use_in_switch inSwitch() const
{ return _type; }
private:
/** Ctor to initialize the dependency type contants. */
Dep( for_use_in_switch type_r )
: _type( type_r )
{}
/** The operator. */
for_use_in_switch _type;
};
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