二次 #include<atomic>#include<iostream>std::atomic<int>ai;inttst_val=4;intnew_val=5;boolexchanged=false
std:查找%28first,Late,value%29;if%28first%21=last%29,%28Forwarditi=first;++i%21=Lest;如果%28%21%28,查找%29%2AI
union_sockaddraddr;structrb_addrinfo*res=rsock_addrinfo(host,Qnil,AF_UNSPEC,SOCK_STREAM,0);socklen_tlen=res->ai
:预付%28d[医]最后,std::距离%281,最后%29%29;对于%28ForwardIt1i=先;i%21=Lest;++i%29{if%28i%21=std::查找%28First,i,%2AI
28BidiitFirst,Bidiit持续%29(if%281==最后%29返回false;bidiiti=Lest;if%281=-i%29返回false;而%281%29{Bidiit1,i2;i1=i;if%28%2Ai1
只有在分配了任何地址时才接受 AI_ALL 允许所有地址 AI_CANONNAME 填写规范名称 AI_DEFAULT getaddrinfo的默认标志 AI_MASK getaddrinfo的有效标志掩码
text = <<<EODTo: fred@example.comhello, this is some text hello.blah blah blah.begin 644 test.txt/=&AI
3,1,4};autovi=std::begin(v);std::cout<<*vi<<'\n';inta[]={-5,10,15};autoai=std::begin(a);std::cout<<*ai
标志应该是按位OR或者Socket::AI_?常量如下。请注意,常量的确切列表取决于操作系统。
value="50"/> CSS input[type=range]::-moz-range-thumb{background-color:green;} 结论 使用这种风格的进度条可能如下所示: [3Ai7
include<iostream>#include<cstring>intmain(){inta[20];std::memset(a,0,sizeofa);for(intai:a)std::cout<<ai
AF_SIP 简单的Internet协议 AF_SNA IBMSNAprotocol AF_SYSTEMAF_UNIX UNIXsockets AF_UNSPEC 未指定协议,任何受支持的地址系列 AI_ADDRCONFIG
3,1,4};autovi=std::rbegin(v);std::cout<<*vi<<'\n';inta[]={-5,10,15};autoai=std::rbegin(a);std::cout<<*ai
staticVALUEtcp_s_gethostbyname(VALUEobj,VALUEhost){structrb_addrinfo*res=rsock_addrinfo(host,Qnil,AF_UNSPEC,SOCK_STREAM,AI_CANONNAME
possibleshortcut//returnarg1-arg2;//erroneousshortcut(failsifINT_MINispresent)});for(intai:a)std::cout<<ai
s1=Socket.new(:UNIX,:DGRAM,0)s1_ai=Addrinfo.unix("/tmp/sock1")s1.bind(s1_ai)s2=Socket.new(:UNIX,:DGRAM
28first==最后%29返回false;bidiriti=Lest;if%281=-i%29返回false;而%28true%29{Bidiit1,i2;i1=i;if%28)%2A---我<%2AI1%