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    41 

    42 #ifndef CNTRELATIONSHIPGROUP_H

    43 #define CNTRELATIONSHIPGROUP_H

    44 

    45 #include "cntabstractrelationship.h"

    46 #include <qtcontacts.h>

    47 QTM_USE_NAMESPACE

    48 class CntRelationshipGroup: public CntAbstractRelationship

    49 {

    50 public: 

    51     CntRelationshipGroup(CContactDatabase *contactDatabase, const QString &managerUri);

    52     virtual ~CntRelationshipGroup();

    53 

    54 public:

    55     QList<QContactRelationship> relationshipsL(const QContactId &participantId, QContactRelationshipFilter::Role role, QContactManager::Error &error);

    56     bool saveRelationshipL(QSet<QContactLocalId> *affectedContactIds, QContactRelationship *relationship, QContactManager::Error &error);

    57     bool removeRelationshipL(QSet<QContactLocalId> *affectedContactIds, const QContactRelationship &relationship, QContactManager::Error &error);

    58     bool validateRelationship(const QContactRelationship &relationship, QContactManager::Error &error);

    59     

    60 private:

    61     void isGroupMemberL(const CContactItem *contactItem, const TContactItemId groupId) const;

    62     void fetchGroupMembersL(const QContactLocalId &participantId, QList<QContactRelationship> *relationships);

    63     void fetchMemberOfGroupsL(const QContactLocalId &participantId, QList<QContactRelationship> *relationships);

    64     void fetchMembersOfAllGroupsL(QList<QContactRelationship> *relationships);

    65 };

    66 

    67 #endif