C++ GetId函数代码示例

 bool Load()
 {
     _decayRate = GetId() != SPELL_TIMER_BLAZING_SKELETON ? 1000 : 5000;
     return true;
 }

void wxTopLevelWindowGTK::GtkOnSize()
{
    // avoid recursions
    if (m_resizing) return;
    m_resizing = true;

    if ( m_wxwindow == NULL ) return;

    /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses
       wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
       set in wxFrame::Create so it is used to check what kind of frame we
       have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
       skip the part which handles m_frameMenuBar, m_frameToolBar and (most
       importantly) m_mainWidget */

    int minWidth = GetMinWidth(),
        minHeight = GetMinHeight(),
        maxWidth = GetMaxWidth(),
        maxHeight = GetMaxHeight();

#ifdef __WXGPE__
    // GPE's window manager doesn't like size hints
    // at all, esp. when the user has to use the
    // virtual keyboard.
    minWidth = -1;
    minHeight = -1;
    maxWidth = -1;
    maxHeight = -1;
#endif

    if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
    if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
    if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
    if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;

    if (m_mainWidget)
    {
        // m_mainWidget holds the menubar, the toolbar and the client area,
        // which is represented by m_wxwindow.
        int client_x = m_miniEdge;
        int client_y = m_miniEdge + m_miniTitle;
        int client_w = m_width - 2*m_miniEdge;
        int client_h = m_height - 2*m_miniEdge - m_miniTitle;
        if (client_w < 0)
            client_w = 0;
        if (client_h < 0)
            client_h = 0;

        // Let the parent perform the resize
        gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                              m_wxwindow,
                              client_x, client_y, client_w, client_h );
    }
    else
    {
        // If there is no m_mainWidget between m_widget and m_wxwindow there
        // is no need to set the size or position of m_wxwindow.
    }

    m_sizeSet = true;

    // send size event to frame
    wxSizeEvent event( wxSize(m_width,m_height), GetId() );
    event.SetEventObject( this );
    GetEventHandler()->ProcessEvent( event );

    m_resizing = false;
}

void ArenaTeam::Disband(WorldSession* session)
{
    // Remove all members from arena team
    while (!Members.empty())
        DelMember(Members.front().Guid, false);

    // Broadcast update
    if (session)
    {
        BroadcastEvent(ERR_ARENA_TEAM_DISBANDED_S, 0, 2, session->GetPlayerName(), GetName(), "");

        if (Player *player = session->GetPlayer())
            sLog->outArena("Player: %s [GUID: %u] disbanded arena team type: %u [Id: %u].", player->GetName(), player->GetGUIDLow(), GetType(), GetId());
    }

    // Update database
    SQLTransaction trans = CharacterDatabase.BeginTransaction();

    PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_ARENA_TEAM);
    stmt->setUInt32(0, TeamId);
    trans->Append(stmt);

    stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_ARENA_TEAM_MEMBERS);
    stmt->setUInt32(0, TeamId);
    trans->Append(stmt);

    CharacterDatabase.CommitTransaction(trans);

    // Remove arena team from ObjectMgr
    sArenaTeamMgr->RemoveArenaTeam(TeamId);
}

/*
- return the right instance for the object, based on its InstanceId
- create the instance if it's not created already
- the player is not actually added to the instance (only in InstanceMap::Add)
*/
Map* MapInstanced::CreateInstanceForPlayer(const uint32 mapId, Player* player)
{
    if (GetId() != mapId || !player)
        return NULL;

    Map* map = NULL;
    uint32 newInstanceId = 0;                       // instanceId of the resulting map

    if (IsBattlegroundOrArena())
    {
        // instantiate or find existing bg map for player
        // the instance id is set in battlegroundid
        newInstanceId = player->GetBattlegroundId();
        if (!newInstanceId)
            return NULL;

        map = sMapMgr->FindMap(mapId, newInstanceId);
        if (!map)
        {
            if (Battleground* bg = player->GetBattleground())
                map = CreateBattleground(newInstanceId, bg);
            else
            {
                player->TeleportToBGEntryPoint();
                return NULL;
            }
        }
    }
    else
    {
        InstancePlayerBind* pBind = player->GetBoundInstance(GetId(), player->GetDifficulty(IsRaid()));
        InstanceSave* pSave = pBind ? pBind->save : NULL;

        // the player's permanent player bind is taken into consideration first
        // then the player's group bind and finally the solo bind.
        if (!pBind || !pBind->perm)
        {
            InstanceGroupBind* groupBind = NULL;
            Group* group = player->GetGroup();
            // use the player's difficulty setting (it may not be the same as the group's)
            if (group)
            {
                groupBind = group->GetBoundInstance(this);
                if (groupBind)
                    pSave = groupBind->save;
            }
        }
        if (pSave)
        {
            // solo/perm/group
            newInstanceId = pSave->GetInstanceId();
            map = FindInstanceMap(newInstanceId);
            // it is possible that the save exists but the map doesn't
            if (!map)
                map = CreateInstance(newInstanceId, pSave, pSave->GetDifficulty());
        }
        else
        {
            // if no instanceId via group members or instance saves is found
            // the instance will be created for the first time
            newInstanceId = sMapMgr->GenerateInstanceId();

            Difficulty diff = player->GetGroup() ? player->GetGroup()->GetDifficulty(IsRaid()) : player->GetDifficulty(IsRaid());
            //Seems it is now possible, but I do not know if it should be allowed
            //ASSERT(!FindInstanceMap(NewInstanceId));
            map = FindInstanceMap(newInstanceId);
            if (!map)
                map = CreateInstance(newInstanceId, NULL, diff);
        }
    }

    return map;
}

 void CKinematics2DEngine::RemoveControllableEntity(const std::string& str_id) {
   TControllableEntityMap::iterator it = m_tControllableEntities.find(str_id);
   if(it != m_tControllableEntities.end()) {
     m_tControllableEntities.erase(it);
   }
   else {
     THROW_ARGOSEXCEPTION("Controllable entity id \"" << str_id << "\" not found in kinematics 2D engine \"" << GetId() << "\"");
   }
 }

uint8 ArenaTeam::GetSlot() const
{
    uint8 slot = GetSlotByType(GetType());
    if(slot >= MAX_ARENA_SLOT)
    {
        sLog.outError("Unknown arena team type %u for arena team %u", uint32(GetType()), GetId());
        return 0;                                           // better return existed slot to prevent untelated data curruption
    }

    return slot;
}

void ArenaTeam::SetStats(uint32 stat_type, uint32 value)
{
    switch(stat_type)
    {
        case STAT_TYPE_RATING:
            stats.rating = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET rating = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        case STAT_TYPE_GAMES_WEEK:
            stats.games_week = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET games = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        case STAT_TYPE_WINS_WEEK:
            stats.wins_week = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET wins = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        case STAT_TYPE_GAMES_SEASON:
            stats.games_season = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET played = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        case STAT_TYPE_WINS_SEASON:
            stats.wins_season = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET wins2 = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        case STAT_TYPE_RANK:
            stats.rank = value;
            CharacterDatabase.PExecute("UPDATE arena_team_stats SET rank = '%u' WHERE arenateamid = '%u'", value, GetId());
            break;
        default:
            sLog.outDebug("unknown stat type in ArenaTeam::SetStats() %u", stat_type);
            break;
    }
}

wxObject* wxsTextCtrl::OnBuildPreview(wxWindow* Parent,long Flags)
{
    wxTextCtrl* Preview = new wxTextCtrl(Parent,GetId(),Text,Pos(Parent),Size(Parent),Style());
    return SetupWindow(Preview,Flags);
}

void FShaderResource::Register()
{
	ShaderResourceIdMap.Add(GetId(), this);
}

void dgWorldBase::CalculateJointForces(const dgBodyCluster& cluster, dgBodyInfo* const bodyArray, dgJointInfo* const jointArray, dgFloat32 timestep)
{
	DG_TRACKTIME_NAMED(GetId());
	dgSolver::CalculateJointForces(cluster, bodyArray, jointArray, timestep);
}

bool ArenaTeam::Create(ObjectGuid captainGuid, uint8 type, std::string const& teamName, uint32 backgroundColor, uint8 emblemStyle, uint32 emblemColor, uint8 borderStyle, uint32 borderColor)
{
    // Check if captain is present
    if (!ObjectAccessor::FindPlayer(captainGuid))
        return false;

    // Check if arena team name is already taken
    if (sArenaTeamMgr->GetArenaTeamByName(teamName))
        return false;

    // Generate new arena team id
    TeamId = sArenaTeamMgr->GenerateArenaTeamId();

    // Assign member variables
    CaptainGuid = captainGuid;
    Type = type;
    TeamName = teamName;
    BackgroundColor = backgroundColor;
    EmblemStyle = emblemStyle;
    EmblemColor = emblemColor;
    BorderStyle = borderStyle;
    BorderColor = borderColor;
    uint32 captainLowGuid = captainGuid.GetCounter();

    // Save arena team to db
    PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_INS_ARENA_TEAM);
    stmt->setUInt32(0, TeamId);
    stmt->setString(1, TeamName);
    stmt->setUInt32(2, captainLowGuid);
    stmt->setUInt8(3, Type);
    stmt->setUInt16(4, Stats.Rating);
    stmt->setUInt32(5, BackgroundColor);
    stmt->setUInt8(6, EmblemStyle);
    stmt->setUInt32(7, EmblemColor);
    stmt->setUInt8(8, BorderStyle);
    stmt->setUInt32(9, BorderColor);
    CharacterDatabase.Execute(stmt);

    // Add captain as member
    AddMember(CaptainGuid);

    TC_LOG_DEBUG("bg.arena", "New ArenaTeam created [Id: %u, Name: %s] [Type: %u] [Captain low GUID: %u]", GetId(), GetName().c_str(), GetType(), captainLowGuid);
    return true;
}

	FileEditor* GetById(int ID) { return GetId()==ID?this:nullptr; }

//
// Return the id for calling Win32 API functions
//
int wxMenuItem::GetRealId() const
{
    return m_subMenu ? (int)m_subMenu->GetHMenu() : GetId();
} // end of wxMenuItem::GetRealId

//.........这里部分代码省略.........
            return;
    }


    // find if the event is over a column at all
    bool onSeparator;
    const unsigned col = mevent.Leaving()
                            ? (onSeparator = false, COL_NONE)
                            : FindColumnAtPoint(xLogical, &onSeparator);


    // update the highlighted column if it changed
    if ( col != m_hover )
    {
        const unsigned hoverOld = m_hover;
        m_hover = col;

        RefreshColIfNotNone(hoverOld);
        RefreshColIfNotNone(m_hover);
    }

    // update mouse cursor as it moves around
    if ( mevent.Moving() )
    {
        SetCursor(onSeparator ? wxCursor(wxCURSOR_SIZEWE) : wxNullCursor);
        return;
    }

    // all the other events only make sense when they happen over a column
    if ( col == COL_NONE )
        return;


    // enter various dragging modes on left mouse press
    if ( mevent.LeftDown() )
    {
        if ( onSeparator )
        {
            // start resizing the column
            wxASSERT_MSG( !IsResizing(), "reentering column resize mode?" );
            StartOrContinueResizing(col, xPhysical);
        }
        else // on column itself
        {
            // start dragging the column
            wxASSERT_MSG( !IsReordering(), "reentering column move mode?" );

            StartReordering(col, xPhysical);
        }

        return;
    }

    // determine the type of header event corresponding to click events
    wxEventType evtType = wxEVT_NULL;
    const bool click = mevent.ButtonUp(),
               dblclk = mevent.ButtonDClick();
    if ( click || dblclk )
    {
        switch ( mevent.GetButton() )
        {
            case wxMOUSE_BTN_LEFT:
                // treat left double clicks on separator specially
                if ( onSeparator && dblclk )
                {
                    evtType = wxEVT_HEADER_SEPARATOR_DCLICK;
                }
                else // not double click on separator
                {
                    evtType = click ? wxEVT_HEADER_CLICK
                                    : wxEVT_HEADER_DCLICK;
                }
                break;

            case wxMOUSE_BTN_RIGHT:
                evtType = click ? wxEVT_HEADER_RIGHT_CLICK
                                : wxEVT_HEADER_RIGHT_DCLICK;
                break;

            case wxMOUSE_BTN_MIDDLE:
                evtType = click ? wxEVT_HEADER_MIDDLE_CLICK
                                : wxEVT_HEADER_MIDDLE_DCLICK;
                break;

            default:
                // ignore clicks from other mouse buttons
                ;
        }
    }

    if ( evtType == wxEVT_NULL )
        return;

    wxHeaderCtrlEvent event(evtType, GetId());
    event.SetEventObject(this);
    event.SetColumn(col);

    if ( GetEventHandler()->ProcessEvent(event) )
        mevent.Skip(false);
}

//.........这里部分代码省略.........
                // prevent the column from being shrunk beneath its min width
                width = nmhdr->pitem->cxy;
                if ( width < GetColumn(idx).GetMinWidth() )
                {
                    // don't generate any events and prevent the change from
                    // happening
                    veto = true;
                }
                else // width is acceptable
                {
                    // generate the resizing event from here as we don't seem
                    // to be getting HDN_TRACK events at all, at least with
                    // comctl32.dll v6
                    evtType = wxEVT_COMMAND_HEADER_RESIZING;
                }
            }
            break;


        // column reordering events
        // ------------------------

        case HDN_BEGINDRAG:
            // Windows sometimes sends us events with invalid column indices
            if ( nmhdr->iItem == -1 )
                break;

            // column must have the appropriate flag to be draggable
            if ( !GetColumn(idx).IsReorderable() )
            {
                veto = true;
                break;
            }

            evtType = wxEVT_COMMAND_HEADER_BEGIN_REORDER;
            break;

        case HDN_ENDDRAG:
            wxASSERT_MSG( nmhdr->pitem->mask & HDI_ORDER, "should have order" );
            order = nmhdr->pitem->iOrder;

            // we also get messages with invalid order when column reordering
            // is cancelled (e.g. by pressing Esc)
            if ( order == -1 )
                break;

            order = MSWFromNativeOrder(order);

            evtType = wxEVT_COMMAND_HEADER_END_REORDER;
            break;

        case NM_RELEASEDCAPTURE:
            evtType = wxEVT_COMMAND_HEADER_DRAGGING_CANCELLED;
            break;
    }


    // do generate the corresponding wx event
    if ( evtType != wxEVT_NULL )
    {
        wxHeaderCtrlEvent event(evtType, GetId());
        event.SetEventObject(this);
        event.SetColumn(idx);
        event.SetWidth(width);
        if ( order != -1 )
            event.SetNewOrder(order);

        const bool processed = GetEventHandler()->ProcessEvent(event);

        if ( processed && !event.IsAllowed() )
            veto = true;

        if ( !veto )
        {
            // special post-processing for HDN_ENDDRAG: we need to update the
            // internal column indices array if this is allowed to go ahead as
            // the native control is going to reorder its columns now
            if ( evtType == wxEVT_COMMAND_HEADER_END_REORDER )
                MoveColumnInOrderArray(m_colIndices, idx, order);

            if ( processed )
            {
                // skip default processing below
                return true;
            }
        }
    }

    if ( veto )
    {
        // all of HDN_BEGIN{DRAG,TRACK}, HDN_TRACK and HDN_ITEMCHANGING
        // interpret TRUE return value as meaning to stop the control
        // default handling of the message
        *result = TRUE;

        return true;
    }

    return wxHeaderCtrlBase::MSWOnNotify(idCtrl, lParam, result);
}