chrono s

data is increased from 0 to 1, the results have yet to be analyzed.Appendix:Test program EnvironmentSystem: Windows 7.Development tools: Vs208,release compilation.Program:#include #include #include void Test (const int N){std::cout "n =" n std::Endl;std::setint> si;boost::chrono::high_resolution_clock::time_point T1 = Boost ::Chrono::high_resolution_clock::now (); for(int i = 0;I N; I+ +){si. Insert (i);}b

CppMD5Demo.cpp#include #include#include#include"MessageDigest5.h"#defineInput_buffer_size 1024intMainintargcConst Char**argv) { if(ARGC 3) Std::cout"Usage:cppmd5demo [options] "Std::endl; Else { if(!STD::STRCMP (argv[1],"-string")) { ConstStd::chrono::system_clock::time_point starttime =Std::chrono::system_clock::now (); MESSAGEDIGEST5 MD5; Md5.appenddata (argv[2],

::Chrono::Milliseconds>structMeasure{ TemplateTypeNameF, TypeName ...Args> Static TypeName TimeT::Rep execution(FFunc, Argsamp, .....Args) { AutoStart=Std::Chrono::Steady_clock::Now();Std::ForwardDecltype(Func) > (Func)(Std::ForwardArgs> (Args)...); AutoDuration=Std::Chrono::Duration_cast TimeT> (Std::Chrono::Steady_cl

//Logical ThreadsvoidLogic_thread_proc () { while(true) {printf ("_____________ logic begin \ n"); //blocking, waiting for timed wakeup of the render threadUnique_lockLock(LOGIC_MT); Logic_cv.wait (Lock, [](){ returnto_do_logic; }); To_do_logic=false;//This condition can only be reset by the render thread//Logical Tasks ... This_thread::sleep_for (Chrono::microseconds (1000000)); printf ("_____________ logic \ n"); //logical task com

C++11 Language-level threadingCreation of ThreadsCreating a thread with Std::thread is as simple as providing a thread function or function object, and you can specify parameters for the thread function at the same time.#define_crt_secure_no_warnings#include#includestring>#include#includevoidfunc1 () { while(true) {std::this_thread::sleep_for (Std::chrono::milliseconds ( the)); Std::coutStd::endl; }}voidFunc2 () { while(true) {std::this_thread::sleep_

File Example project.name = Demoproject.default_charset = Utf-8server.index = 192.168.56.4:8383server.search = 192.168.56.4:8384[pid]type = Id[subject]type = Title[message]type = Body[chrono]type = Numeric Modify the app/routes/web.php file, write some client search test code ###################### Test Module ####################/* * Full-Text Search Test section */route::get ('/search/{key} ', function ($key) {$xs = new XS (Config_path (' Search

e). Message delayed send (not much different from the front directly on the code)#include #include"caf/all.hpp"#include"caf/io/all.hpp"#includestring>#includeusing namespacestd;using namespacecaf;behavior Fun (Event_based_actor*Self ) { return{[Self] (Const stringstr) {aout (self)Endl; Auto T2=std::chrono::system_clock::to_time_t (Std::chrono::system_clock::now ()); cout"dalay Time:"Endl; Self-quit (); }

library provides time functions, but it is extremely difficult to use. Now the Boost time function chrono has been standardized, although it is still not comparable. net TimeSpan is easy to use, but at least it is much better than standard C. # Include# Include# IncludeUsingNamespace std; Int fibonacci (intN){If (n Return maid (n-1) + maid (n-2 );} Int main (){Auto start = chrono: system_clock: now ();Int

receives a notification or a specified point-in-time abs_time times out. And once the timeout is received or the other thread is notified, WAIT_UNTIL returns, and the remaining processing steps are similar to Wait_for ().//Condition_variable::wait_for Example#include //Std::cout#include //Std::thread#include //Std::chrono::seconds#include //Std::mutex, Std::unique_lock#include //std::condition_variable, Std::cv_statusstd::condition_variable CV;intval

Boost Compilation installation package: http://boost.teeks99.com/Boost Installation: http://blog.sina.com.cn/s/blog_7c48b0f10102v0zj.htmlBoost Source Bundle: https://sourceforge.net/projects/boost/files/boost/1. QuestionsLibboost_thread-vc100-mt-gd-1_50.lib (thread.obj): Error lnk2019:external symbol"public:static class Boost::chrono::time_point"([email protected][email protected]@[email protected]@[email protected][email protected]@[email protected]@

effect as using Try_lock. In fact, Try_lock_for internally is also called Try_lock_until implementation.Tm.try_lock_for (Std::chrono::milliseconds (1000)) and Tm.try_lock_until (Std::chrono::steady_clock::now () + std:: Chrono::milliseconds (1000)) is equivalent to waiting for 1s.Std::recursive_timed_mutex classStd::recursive_timed_mutex on the basis of Std::rec