It's also important that you understand how the virtual function table works, so you understand the extra steps that can decrease performance that take place when you call a virtual function (each object has a virtual function table pointer hidden from you in its structure data , and to call a virtual function, you need to follow that pointer to the table, and then jump to the function pointer contained within, which can hurt caching).

理解虛函數(shù)表是如何工作的也同樣重要，這樣你就能夠理解當(dāng)你調(diào)用虛函數(shù)時(shí)需要的額外步驟成年人在线看的视频，這些步驟會(huì)降低性能(每個(gè)對(duì)象都有一個(gè)隱藏的虛函數(shù)表指針，這樣調(diào)用一個(gè)虛函數(shù)，你需要根據(jù)這個(gè)指針找到那個(gè)函數(shù)表久久精品视频色，然后跳到它所包含的函數(shù)指針?biāo)傅暮瘮?shù)里黄片有限公司，這會(huì)降低cache的效果)。

I brought some extra money just in case you don't have enough.

我?guī)е~外的錢以防你的錢不夠操人人看人人摸人人插。

Then for years, people used to eat a few of the green Kaffa beans when they were in the mountains and needed extra energy or stimulation.

許多年以后无遮挡一级毛片视频免费的，當(dāng)人們?cè)谏街胁⑿枰~外的能量或刺激的時(shí)候，人們經(jīng)常吃一些綠色的 Kaffa 豆黄片毛片你人黄片毛片。

And this is done deliberately, we can see this through the extra slowcare Kame takes to demonstrating the opening and closing of the fan.

這個(gè)做得非常的刻意黄色免费在线网观看，我們可以通過(guò) KAME 在表演打開和合上扇子時(shí)額外慢速的動(dòng)作看出來(lái)。

And the business is more complicated: you need to offer meals and refreshments (even if you sell them to passengers), provide on-board entertainment, have extra crew on board and keep crew overseas.

而且業(yè)務(wù)也更復(fù)雜：你得供應(yīng)食物和飲料黄片在线免费看啊啊啊，在飛機(jī)上提供娛樂(lè)中文字幕欧美亚洲，擁有更多機(jī)組人員以及雇用海外機(jī)組人員。

Then they charge extra for another surgery, Conductive Keratoplasty, to reduce the need for reading glasses!

然后福利视频免费观看，他們?cè)偈杖☆~外費(fèi)用无码免费婬AA片在线视，手術(shù)，導(dǎo)電性角膜移植欧美视频黄网，以減少需要老花鏡国产精品久久久久久久三级！

A: Can I have extra ketchup?

我可以多要一些番茄醬嗎？

Can you give me some extra ketchup packets?

你能多給我拿一些番茄醬包嗎播放一级毛片无码免费播放？

Terry: Mike, I don't know what to do. This guy wants extra ketchup.

Mike欧美人妻区精品视频，我不知道該怎么辦，這人想要多要番茄醬迷j白嫩玩弄灌醉在线视频。

For example, a certain keypunch operator complained of having to stay overtime to punch extra cards.

例如某一個(gè) keypunch 運(yùn)算符投訴的逾時(shí)工作留下來(lái)打額外的卡欧美风月片在线视频。