/usr/include/x86_64-linux-gnu/zypp/Dep.h is in libzypp-dev 15.3.0-1build1.
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/** \file zypp/Dep.h
*
*/
#ifndef ZYPP_DEP_H
#define ZYPP_DEP_H
#include <iosfwd>
#include <string>
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
//
// CLASS NAME : Dep
//
/** Enumeration class of dependency types.
* \ingroup g_EnumerationClass
*/
struct Dep
{
friend bool operator==( const Dep & lhs, const Dep & rhs );
friend bool operator!=( const Dep & lhs, const Dep & rhs );
/** Arbitrary order to allow Dep as key in std::container. */
friend bool operator<( const Dep & lhs, const Dep & rhs );
/** \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 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,
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;
/** Translated dependency type (capitalized).
* \return The capitalized constants names translated.
*/
std::string asUserString() 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;
};
///////////////////////////////////////////////////////////////////
/** \relates Dep Stream output */
inline std::ostream & operator<<( std::ostream & str, const Dep & obj )
{ return str << obj.asString(); }
///////////////////////////////////////////////////////////////////
/** \relates Dep */
inline bool operator==( const Dep & lhs, const Dep & rhs )
{ return lhs._type == rhs._type; }
/** \relates Dep */
inline bool operator!=( const Dep & lhs, const Dep & rhs )
{ return lhs._type != rhs._type; }
/** \relates Dep */
inline bool operator<( const Dep & lhs, const Dep & rhs )
{ return lhs._type < rhs._type; }
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
#endif // ZYPP_DEP_H
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