50 

    50 

    51 QTM_USE_NAMESPACE

    51 QTM_USE_NAMESPACE

    52 class CntAbstractContactFilter

    52 class CntAbstractContactFilter

    53 {

    53 {

    54 public:

    54 public:

    55     enum FilterSupport {

    58     enum FilterSupport {

    56         /* The filter is not supported */

    59         /* The filter is not supported */

    57         NotSupported = 0,

    60         NotSupported = 0,

    58         /* The filter is illegal. Filtering is not allowed and the operation

    61         /* The filter is illegal. Filtering is not allowed and the operation

    59          * should fail immediately with an error.

    62          * should fail immediately with an error.