stl library

verify the accuracy. However, when you start to use computer languages to work, you will find that you need to repeat these mature algorithms with code again and again in the face of different needs, in addition, it will fall into some bugs due to negligence again and again. At this time, you want to find a tool that has helped you implement these functions. You can use it whenever you want, without affecting performance. What you need is STL, a stan

When I asked some friends from the same company about the serverProgramWhen using STL in, they all answered in their own company's server program development, generally not using STL.Why is the standard library unpopular in the server program development environment? I think STL has three major problems in a highly stable, high-performance, and high-concurrency e

I. Overview Priority_queue is the queue with the concept of ownership. It allows new elements to be added and old elements to be removed. Call make_heap (), pop_heap (), push_heap () in STL ()AlgorithmImplementation is another form of heap. However, it is a queue, so only elements can be added at the bottom and removed from the top. Sort: sort by weight, rather than by push. The higher the weight, the lower the weight. It is allowed to be insert

Algorithm: Used to process elements within a cluster. They can search, sort, modify, and use those elements for different purposes. An action or function that is applied to a container to handle its memory in various ways, such as sort (sort), copy (copy) ... The algorithm is embodied by the template function, which is not a member function of the container class, is a stand-alone function, they can be used in STL container, and can be used in ordina

STL, the standard Template Library, is a highly efficient C + + library with industrial strength.It is housed in the C + + standard library, which is the newest and most revolutionary part of the Ansi/iso C + + standard. The library contains many basic data structures and ba

The short description of the STL (Standard Template Library) is not enough to reflect its design prowess, and the following text is merely an "appetizer" that encourages you to delve into the STL. STL is not only a library, it is an excellent idea as well as a set of conven

element to the list header.Rbegin () returns the reverse iterator pointing to the first element.Remove () delete an element from the listRemove_if () deletes an element based on the specified conditions.Rend () points to the reverse iterator at the end of the listResize () changes the list size.Reverse () Reverse the list elementSize () returns the number of elements in the list.Sort () sorts the listSplice (iterator position, list X) // list. splice (Position, list2) // prior to position in l

I. Category: StandardSTLSequential container: Vector, String, deque, and list. StandardSTLAssociated container: Set, Multiset, map, and multimap. Non-standard sequence containerSlist and rope. Slist is a one-way linked list, and rope is essentially a heavy string Non-standard associated containerHash_set, hash_multiset, hash_map, and hash_multimap. Several TypesStandard non-STLContainerIncluding array, bitset, valarray, stack, queue, and priority_queue It is worth noting that arrays can wo

Preface: Learning C ++ is now the ninth day, so I just have a simple understanding of C ++ theoretically. I have no practical experience in practical application. so next we will analyze the sgi stl source code.Article, More This is just a direct analysis of the source code, and there is no experience on the actual application scenario. So we only talk about the source code, and nothing else. For Hou Jie's article I have referenced some good

STL generic Algorithm # Include Execution result

Structure and uses a map (not a map in STL) to manage these segments. Map is a continuous space, and each element is a pointer. Point to another larger continuous linear space and become a buffer zone. The buffer zone is the subject of the deque bucket. Buffer expansion is quite complicated !!! [Note] deque is a better choice when using the insert/delete operation. It is more appropriate to select vector in other cases. 2) Use Header file to be load

See more details: https://zcheng.ren/2016/08/23/STLVector/ In C + + because the array can not dynamically expand, so in the STL set vector to achieve the role of dynamic array, by allocating contiguous memory space to store elements, if the insertion of elements when the memory space is not large enough, you can reassign the memory to implement a dynamic array.The vector's structure consists of 3 parts: The starting iterator that marks the starting p

Original address: http://www.cnblogs.com/duzouzhe/archive/2010/01/12/1645191.htmlThe STL container can be divided into the following major categories:One: Sequence container: Vector, List, deque, String.II: Associative containers: Set, Multiset, map, Mulmap, Hash_set, Hash_map, Hash_multiset, Hash_multimapIII: Miscellaneous: Stack, queue, Valarray, BitsetImplementation of various STL containers:(1) VectorIn

Reference an article translated on the MS Website:STL std: string class causes crash and memory damage on multi-processor computersHttp://support.microsoft.com/default.aspx? Scid = kb % 3Bzh-cn % 3B813810 Original English:Http://support.microsoft.com/default.aspx? Scid = kb; en-us; 813810 --------- Abstract --------------Symptom Cause Solution Method 1: use Microsoft Visual C ++. NET (7.0 and later) Method 2: Use Microsoft Visual C ++ 6.0 to remove STL