44 #include <QHash>

    45 #include <QDebug>

   120 /*! Returns true if this id is less than the \a other id.

   121     This id will be considered less than the \a other id if the

   122     manager URI of this id is alphabetically less than the manager

   123     URI of the \a other id.  If both ids have the same manager URI,

   124     this id will be considered less than the \a other id if the

   125     local id of this id is less than the local id of the \a other id.

   126 

   127     The invalid, empty id consists of an empty manager URI and the

   128     invalid, zero local id, and hence will be less than any non-invalid

   129     id.

   130 

   131     This operator is provided primarily to allow use of a QContactId

   132     as a key in a QMap.

   133  */

   134 bool QContactId::operator<(const QContactId& other) const

   135 {

   136     const int comp = this->managerUri().compare(other.managerUri());

   137     if (comp != 0)

   138         return comp < 0;

   139 

   140     return this->localId() < other.localId();

   141 }

   142 

   143 /*!

   144  * Returns the hash value for \a key.

   145  */

   146 uint qHash(const QContactId &key)

   147 {

   148     return QT_PREPEND_NAMESPACE(qHash)(key.managerUri())

   149             + QT_PREPEND_NAMESPACE(qHash)(key.localId());

   150 }

   151 

   152 #ifndef QT_NO_DEBUG_STREAM

   153 QDebug operator<<(QDebug dbg, const QContactId& id)

   154 {

   155     dbg.nospace() << "QContactId(" << id.managerUri() << ", " << id.localId() << ")";

   156     return dbg.maybeSpace();

   157 }

   158 #endif

   159