allocator
美 ['æl?ke?t?] 
英 ['æl?ke?t?]
- n.分配器；〔計(jì)〕分配符；〔技〕分配程序；分配者
- 網(wǎng)絡(luò)配置器；空間配置器；內(nèi)存分配器
英漢解釋
例句
Memory above the base of a module can be precious, so the allocator should be used to allocate memory only for a function body.
高于模塊基址的內(nèi)存十分寶貴，因此分配器僅應(yīng)用于為函數(shù)體分配內(nèi)存。
If locality were the only goal, an allocator might always allocate each successive chunk as close to the previous one as possible.
如果局部化是唯一的目標(biāo)，分配器可能總是盡可能接近的分配每個(gè)連續(xù)的塊。
Since it operates on the system break (a global variable), it cannot coexist with any other allocator or with mmap.
由于它對(duì)系統(tǒng)中斷點(diǎn)（一個(gè)全局變量）進(jìn)行操作，所以它不能與其他分配程序或者mmap一起使用。
The storage allocator in Chapter 8 shows how a union can be used to force a variable to be aligned on a particular kind of storage boundary.
第8章的存儲(chǔ)分配程序將說明如何使用聯(lián)合來強(qiáng)制一個(gè)變量在特定類型的存儲(chǔ)邊界上對(duì)齊。
As they discuss, minimizing space by minimizing wastage (generally due to fragmentation) must be the primary goal in any allocator.
和他們討論的一樣，通過最小化浪費(fèi)（通常由分段導(dǎo)致）而最小化空間對(duì)于任何分配器來說都必須是一個(gè)主要目標(biāo)。
However, over the years, the allocator has evolved to make trade-offs that the majority of users find to be acceptable.
盡管如此，這些年來，這個(gè)分配器已經(jīng)進(jìn)化到做了一些大部分用戶都可以接受的取舍。
The last three parameters are used to specify the collection type of the relation, the information member and the allocator type.
后三個(gè)參數(shù)用于指定關(guān)系組合類型、信息成員和分配器類型。
As you can see, in this allocator, freeing memory is done in constant time, using a very simple mechanism.
如您所見，在這個(gè)分配程序中，內(nèi)存的釋放使用了一個(gè)非常簡單的機(jī)制，在固定時(shí)間內(nèi)完成內(nèi)存釋放。
malloc_init is going to be our function to initialize our memory allocator.
malloc_init將是初始化內(nèi)存分配程序的函數(shù)。
Within in_pcballoc, the kernel's memory allocator function is called, which allocates memory to the Internet control block.
在in_pcballoc中，調(diào)用了內(nèi)核的內(nèi)存分配器函數(shù)，該函數(shù)將內(nèi)存分配給Internet控制塊。
Note that the version of my allocator they describe is not the most current one however.
（注意，他們描述的我的分配器的版本并不是最新的）。
Service control network, server, network device, service information distribution method and service information allocator.
服務(wù)控制網(wǎng)絡(luò)，服務(wù)器，網(wǎng)絡(luò)裝置，服務(wù)信息分配方法以及服務(wù)信息分配程序。
Once the input factory is set up with a custom event allocator, every event reader created from it will use it to create event objects.
當(dāng)輸入工廠通過定制事件分配器建好之后，從其中創(chuàng)建的每一個(gè)事件讀取器都將使用它來創(chuàng)建事件對(duì)象。
and by the methane current allocator, the power generated by the methane can be distributed to users.
而利用沼氣電流配給器，可以將沼氣所發(fā)的電配給各類用戶。
COM API method, which is referred to as the COM task memory allocator.
COMAPI方法，后者稱為COM任務(wù)內(nèi)存分配器。
Each allocator is module-specific and ensures that the function body will be at a positive offset from the base of the module.
每個(gè)分配器都是模塊特定的，并可確保函數(shù)體位于模塊基址的正偏移位置。
Eliminating this problem while still maintaining portable alignment would require that the allocator not impose any overhead.
消除這個(gè)問題的同時(shí)仍然維持可移植的對(duì)齊就需要分配器不征用任何額外的開銷。
And it is difficult for the allocator to make more informed guesses about this matter.
對(duì)于分配器來說對(duì)這樣的事情很難做出更明智的猜測(cè)。
The assignment operator. Copies the contained elements, hash function, predicate and maximum load factor but not the allocator.
賦值操作符。復(fù)制所含的元素、散列函數(shù)、謂詞、最大負(fù)載因子，但不復(fù)制分配器。
Copies the contents of a managed SecureString object to a block of memory allocated from the unmanaged COM task allocator.
將托管SecureString對(duì)象的內(nèi)容復(fù)制到從非托管COM任務(wù)分配器分配的內(nèi)存塊。
a methane power allocator, which is a power distributor connected with an internal power grid and an outer power grid.
沼氣電流配給器，是連接于內(nèi)電網(wǎng)與外電網(wǎng)的電流配給裝置。
It frees every memory block you created earlier and invalidates all the pointers returned from the allocator routines.
該方法釋放您先前創(chuàng)建的內(nèi)存塊，并使得從分配程序例程返回的所有指針失效。
However, doing so can impose significant costs; in fact the cost would be unacceptable in this allocator.
盡管如此，這么做可能導(dǎo)致巨大的開銷；事實(shí)上在該分配器中這個(gè)開銷是無法接受的。
The copy constructor. Copies the contained elements, hash function, predicate, maximum load factor and allocator.
復(fù)制構(gòu)造函數(shù)。復(fù)制所含的元素、散列函數(shù)、謂詞、最大負(fù)載因子和分配器。
The slab allocator used in Linux is based on an algorithm first introduced by Jeff Bonwick for the SunOS operating system.
Linux所使用的slab分配器的基礎(chǔ)是JeffBonwick為SunOS操作系統(tǒng)首次引入的一種算法。
Decisional - entrepreneurial manager; handler of problems; resource allocator, and negotiator.
決策方面-企業(yè)家，問題處理者，資源分配者，及談判者
The coalescing allocator , which allocates exact amounts of space and merges adjacent free space using a free tree .
接合分配器，分配準(zhǔn)確的空間并使用自由樹接合鄰近的自由空間。
It does not seem possible for a general-purpose allocator to also serve as general-purpose memory error testing tool such as Purify.
把一個(gè)一般用途分配器也當(dāng)作一般用途內(nèi)存錯(cuò)誤檢測(cè)工具（像是Purify）使用看上去是不可能的。
However, if you aren't familiar with allocator design, custom allocators can often create more problems than they solve.
不過，如果不熟悉分配程序的設(shè)計(jì)，那么定制分配程序通常會(huì)帶來比它們解決的問題更多的問題。
Shows DHCP allocator configuration for the specified interface.
為某一指定的接口顯示DHCP支配器配置。
The allocator's simplistic fitting algorithm leads to a lot of potential memory fragmentation.
分配程序的過于簡單的匹配算法會(huì)導(dǎo)致產(chǎn)生很多潛在的內(nèi)存碎片。
The more dynamic a program is, the more memory management becomes an issue, and the more important your choice of memory allocator becomes.
程序的動(dòng)態(tài)性越強(qiáng)，內(nèi)存管理就越重要，您的內(nèi)存分配程序的選擇也就更重要。
I wrote the first version of the allocator after writing some C++ programs that almost exclusively relied on allocating dynamic memory.
在寫了一些幾乎嚴(yán)重依賴于動(dòng)態(tài)分配內(nèi)存的C++程序之后，我編寫了這個(gè)分配器的第一個(gè)版本。
the memory allocator will always return the memory block from the free - list , which best fits the required size.
內(nèi)存分配器將總是從空閑列表中返回一個(gè)最合適大小的內(nèi)存塊。
The Apache Portable Runtime documentation describes the interface to their pooled allocator.
ApachePortableRuntime文檔描述了它們的池式分配程序的接口。
The allocator then looks for an object in the free pool before calling malloc.
然后分配器調(diào)用malloc之前在此釋放池中查找對(duì)象。
In ext3, the block allocator worked by allocating a single block at a time.
在ext3中，塊分配器的工作方式是每次分配一個(gè)塊。
Initializing the slab allocator and creating slab caches for VFS, buffer cache, etc.
初始化slab分配器并為VFS、緩沖區(qū)高速緩存等創(chuàng)建slab高速緩存
The debug memory allocator puts guard bytes around all memory allocations .
調(diào)試內(nèi)存分配器在所有內(nèi)存分配的周圍都放置保護(hù)字節(jié)。
Alloc An allocator whose value type is the same as the container's value type.
分配器，它的值類型與容器的值類型相同。
