effective stl

STL source code analysis --- stl_multiset.h Reading Notes, stl source code analysis notes The set in STL does not allow repeated key values. Therefore, multiset is available. The multiset and set operations are the same and have the same functions, but the multiset allows duplicate key values. In the insert operation using the red/black tree, insert_equal is used

of data, so you think it doesn't matter which function to use.In fact, even if you do not care about efficiency, if you choose the appropriate sorting function, you will make your code easier to understand, you will make your code more extensibility, gradually develop a good habit, it is important.If you've ever used qsort in C and want to know how qsort compares to them, I'll tell you that qsort and sort are the same, because they're all quick to sort. In terms of efficiency, the following sor

Sample code: ============================================================================//Name:cpp.cpp//Author:w Eijl//Version://Copyright:your Copyright notice//Description:hello World in C + +, Ansi-style//=========== ================================================================= #include In GDB, if you want to print the contents of a C + + STL container, the default display results are poor readability: After GDB 7.0, you can use the Python

STL learning, stl Queue is the Queue representation in STL. The feature is First In First Output FIFO ). The operation is to add and remove elements, add elements from the bottom, and obtain elements from the top, except for adding elements from the bottom and retrieving elements from the top, there is no other way to access other elements of the queue, that

A thread-safe STL with complete basic functions and stl with basic thread FunctionsMiniSTL Currently, an STL program is being completed, mainly to train C ++ programming, template programming, familiarity with STL, and data structure and algorithm capabilities. The goal of the project is to implement several

The hash table is often used in computer programming, and in C + +, STL programming is indispensable.This article describes the use of Hash_map in STL, the method of using custom types as key values in Hash_map, and the problems encountered when using char * types as key values. First, the required header files and namespaces under Linux use STL Hash_map to refer

STL = Standard Template library, Standard template gallery, HP Labs developed a series of software collectively. It was developed by Alexander Stepanov, Meng Lee and David R Musser at HP Labs. This is probably the most boring term for one of the most exciting tools in history. Fundamentally, STL is a collection of "containers", these "containers" have List,vector,set,map,

AbstractCurrently, Visual C ++ 9 has at least three types of strings: C-style string, STL string, and. net string. How can we interoperate these three strings? IntroductionUse environment: Visual C ++ 9.0/Visual Studio 2008 When Momo receives a hardware card dealer's API for using C ++, he wants to go. net C # usage, of course, there is a good solution, because C ++/CLI is the only one that can understand. net and C ++. Finally, I suggest using C

STL getting started Tutorial: Introduction to the standard template library (STL)★★★★★This article uses the list container as an example to introduce the basic content of STL, from the container to the iterator, and then to the common functions. The examples are rich and easy to understand. An entry to STL Article Not

Author: (US) Meyers, S .) translator: Pan aimin Chen Ming Kai Hong Publishing House: Electronic Industry Publishing House ISBN: 9787121201257 mounting Date: May 2013 publication date: Opening: 16 open page: 220 versions: 1-1 category: more about computers, more about computers, more about illegal STL, Chinese version: 50 experiences with effectively using STL (two-color), Introduction to computer books, C +

One, the Space Configurator standard interfaceSee "STL Source Code Anatomy" Chapter II-2.1.Ii. SGI Space Configurator with sub-configuration forceSGI STL's Configurator differs from the standard specification by its name alloc rather than allocator, and does not accept any parameters (although SGI also defines a configurator that conforms to some standard, named Sllocator, SGI has never used it and is not recommended, Mainly because of inefficiency).

Experiment 10: Problem C: STL -- heap-type automatic machine and stl Automatic Machine The command POP id t is incorrect. Only the first element of the queue is output, instead of the first element. Question, Because I Output Limit Exceed50 % 7 times ..... Home Web Board ProblemSet Standing Status Statistics Problem C: STL -- Heh-sha

about efficiency, if you choose the appropriate sorting function, you will make your code easier to understand, you will make your code more extensibility, gradually develop a good habit, it is important.If you've ever used qsort in C and want to know how qsort compares to them, I'll tell you that qsort and sort are the same, because they're all quick to sort. In terms of efficiency, the following sort algorithms are sorted, with efficiency from high to low (time consuming from small to large):

parameter class. The mechanism of C + + through templates allows you to defer certain types of choices until you really want to use a template or to make a template special, and the STL provides quite a few useful algorithms. It accomplishes these algorithms in an effective framework--you can divide all types into a few categories, and then you can replace other types in the same category with one type in

Directory 1 Initial STL: Answer some questions 1.1 One of the most concerned questions: what is STL 1.2 Roots: The History of the STL 1.3 of countless contacts 1.3.1 StL and C + + 1.3.2 STL and C + + standard libraries 1.3.3 STL