stl software

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 environment like server programs. Question 1:

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 conventions. STL contains three main components: co

Clause 48: always # include the appropriate header file One of the secondary concerns of STL programming is that, although it is easy to build software that can be compiled on one platform, # include instructions must be attached on other platforms. This annoyance comes from the fact that the C ++ standard (unlike the c Standard) fails to specify which standard header file must or may be # include by anothe

//---------------------------------------------------------------------------------------- Desc:stl_find_if () used in map container, string data Author:pigfly data:2010.12.01 Copyright (C) pigfly //---------------------------------------------------------------------------------------- #include #include #include #include Using namespace std; Class Map_finder { Public Map_finder ( string cmp_string): M_string (cmp_string) {} bool operator () (const m

The general description of STL = Standard Template Library, standards templates, and a series of software developed by HP Labs. It was developed by Alexander Stepanov, Meng Lee and David R Musser when working in HP Labs.Fundamentally, STL is a collection of "containers" that have list,vector,set,map and so on, and STL

container, you should think of a value assignment. If you just copy a container to another container of the same type, operator = is the selection assignment function, but for the example demonstrated, when you want to give a container a completely new data set, assign can be used, but operator = cannot. The second purpose of this test is to demonstrate why interval member functions take precedence over their single-element member functions. OneInterval member functionsIt is a member function

ZC: Here in the video there is a debugging tips, vs08/vs2010 start, the console program will automatically exit (unlike VC6), then you can set a breakpoint on the last sentence of the function exit, and then view the information printed by the console.ZC: This tells me that the good thing about using string is that the index is out of bounds when the string is manipulated (such as copy/delete operations)"01:05", the main points of this lecture are as follows:One, what things

Previously did not pay attention to the sorting algorithm, because there are very few application scenarios, the recent interview process found that the sorting algorithm is often asked, sometimes in some written or interview topics need to use the sorting algorithm to solve the problem, if each of their own handwritten sort, then it is quite time-consuming, And I don't necessarily write out the wrong sort algorithm in a short time, this time STL prov

Bloggers began to leave the ACM Army a few years ago, so far it has taken a few days to improve the environment. The recent regression Program Ape Army, found that code force plummeted, has not been a night before the OJ of the program ape Preparation army. Has now become a code slag slag. This is a new beginning to write a blog, the new strength of code. will continue to learn the process of updating out, I hope that the code force to recover t_t early.Recently Brush Leetcode, only to find the

type is the model of the comparable concept.Static array type is not a model of the assignable concept (unable to assign a value to the entire static array with "=")2STL IntroductionThe standard Template Library, or STL, defines a set of conceptual systems that provide a logical basis for generic programmingThe parameters of each class template and function template in STL are defined by the concepts in th

Original article address: http://www.cppblog.com/mzty/archive/2005/12/15/1770.htmlwriter winter STL sorting (SORT) Why do you have to master STL? 1. Sort Algorithm provided by STL 1.1 Introduction to all sort Algorithms 1.2 comparison functions in sort 1.3 sort Stability 1.4 full sorting 1.5 parti

STL source code analysis-Implementation of extraction programming (traits) technology, stltraits 1. Why? By default, a template provides a single definition that can be used for any template parameters that you can think! However, for the person who writes the template, this method is not flexible, especially when the template parameter is a pointer, if you want to instantiate a parameter different from the type, it becomes impossible! Sometimes, it i

1. Why? By default, a template provides a single definition that can be used for any template parameters that you can think! However, for the person who writes the template, this method is not flexible, especially when the template parameter is a pointer, if you want to instantiate a parameter different from the type, it becomes impossible! Sometimes, it is impossible to disable the same instantiation! So it appears, partial specialization! At the same time, when using the void * pointer, you ca

Turn from: http://blog.csdn.net/feitianxuxue/article/details/7237749 Boost Library:The boost library is one of C + + third party libraries. As a backup of the standard library, some of these content is expected to become the next generation of C + + standard library content, is the "quasi" standard library, most of the use of Boost library features only need to include the corresponding header file, a few need to link the library. But there are also a lot of things that are experimental in boost

1. Overview The idea of generic programming is based on the assertion that the partial algorithm proposed by A.stepanov can be independent of the data structure. The early 1990s A.stepanov and Meng Lee wrote STL in C + + in accordance with the theory of generic programming. Until 1998, however, STL became the official standard for C + +. In the later years, the major mainstream compilers have also been adde

Note: memory management is always the red-light area of the C/C ++ program. There are two focuses on memory management. One is the correct use of memory. For example, new and delete in C ++ should appear in pairs and use raiI to manage memory resources, auto_ptr and other aspects, many C/C ++ books use the introduction of skills. The other is the implementation of memory management, such as the slab distributor of the Linux kernel, Allocator implementation in

Software can be roughly divided into: Free Software and non-free software Types of Free Software and non-free software.The following are some terms that are frequently mentioned when discussing free software. They explain which types overlap with others or are part of o