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Find(pTest1); //t2 一定为空,因为pTest2一定返回false MyTest t2 = list.Find(pTest2); if (t1 == null) Console.WriteLine("Fail to find object"); else Console.WriteLine(t1.x); if (t2 == null) Console.WriteLine("Fail to find object"); else Console.WriteLine(t2.x); } } 上述...
if (finded_pList != g_stTmpGroupInfo.pTmpGroupList->end()) { //找到 //查找是否有相同String LinkmanEmail std::list<strTmpLinkMan>::iterator finded_String = find_if(iterTmpGroupInfo->strTmpLinkList.begin(), iterTmpGroupInfo->strTmpLinkList.end(), FindthevalString(stTmpLinkMan.TmpLinkMane...
问在带有结构的std::list的带有find_if的结构中查找整数EN您可以使用functor类(它类似于函数，但允许您...
if(result !=null) { DisplayResult(result,"Last book in collection published before 2001:"); }else{ Console.WriteLine("\nNot found: {0}", IDtoFind); }// Find all computer books.List<Book> results = Books.FindAll(FindComputer);if(results.Count !=0) { DisplayResults(results,"All ...
{if(*itr==s1)break; }if(itr!=**.end()) {//干点什么} 这种,但觉得有点麻烦,想到了list有find的,就去查了一下,测试过后得到下面的情况: list<string>listStr;strings1; list<string>::iterator lsItr=find(listStr.begin();listStr.end();s1);if(lsItr!=vetStr.end()) ...
() ClassMethod ListFind1() { s a = $lb("Red","Blue","Green") &sql( SELECT $LISTFIND(:a, 'Orange') INTO :b ) if SQLCODE '= 0 { w !,"Error code ",SQLCODE } else { w !,"The position is ",b } } DHC-APP>d ##class(PHA.TEST.SQLFunction).ListFind1() The position ...
intSeqListFind(SL*ps,SQDataType x){for(int i=0;i<ps->size;++i){if(ps->a[i]==x){returni;}}return-1;} 遍历顺序表,逐个进行对比,与要查找的数据相同时返回该数据位置的下标,未找到返回-1. 三、整体程序代码展现 因为指定位置插入数据的函数和指定位置删除数据的函数可以完成头插尾插,头删尾删...
if(result !=null) { DisplayResult(result,"Last book in collection published before 2001:"); }else{ Console.WriteLine("\nNot found: {0}", IDtoFind); }// Find all computer books.List<Book> results = Books.FindAll(FindComputer);if(results.Count !=0) { DisplayResults(results,"All ...
if(result !=null) { DisplayResult(result,"Last book in collection published before 2001:"); }else{ Console.WriteLine("\nNot found: {0}", IDtoFind); }// Find all computer books.List<Book> results = Books.FindAll(FindComputer);if(results.Count !=0) { DisplayResults(results,"All ...