Lines Matching refs:IsValid
215 m_date = date.IsValid() ? date : wxDateTime::Today();
571 if ( !(date.IsValid()) || ( ( m_highdate.IsValid() ) ? ( date <= m_highdate ) : true ) )
587 if ( !(date.IsValid()) || ( ( m_lowdate.IsValid() ) ? ( date >= m_lowdate ) : true ) )
604 ( !( lowerdate.IsValid() ) || ( ( upperdate.IsValid() ) ? ( lowerdate <= upperdate ) : true ) ) &&
605 ( !( upperdate.IsValid() ) || ( ( lowerdate.IsValid() ) ? ( upperdate >= lowerdate ) : true ) ) )
659 return ( ( ( m_lowdate.IsValid() ) ? ( date >= m_lowdate ) : true )
660 && ( ( m_highdate.IsValid() ) ? ( date <= m_highdate ) : true ) );