Differences

This shows you the differences between two versions of the page.

--- cpp:stl:containers [2020/05/28 15:17] – [Εισαγωγή στοιχείου σε container] gthanos
+++ cpp:stl:containers [2020/05/28 15:24] – [Εισαγωγή στοιχείου σε container] gthanos
@@ Line 28: / Line 28: @@
   std::cerr << "mylist contains:";
   for (std::list<Student>::iterator it = mylist.begin(); it!=mylist.end(); ++it)
+    std::cerr << ' ' << *it;
+  std::cerr << std::endl;
+  std::cerr << "-------------------------\n";
+  return 0;
+}
+</code>
+<code cpp string_set_insert.cpp>
+#include <iostream>     // std::cout
+#include <algorithm>    // std::copy
+#include <set>       // std::set
+#include <string>
+int main () {
+  std::string strings[] = { std::string("gamma"), std::string("beta"), std::string("delta") };
+  std::cerr << "----- Init set -----" << std::endl;
+  std::set<std::string> myset;
+  for(int i=0; i<3; i++)
+    myset.insert(strings[i]);
+  myset.emplace("alpha");  // argument construct, insert last
+  std::cerr << "-------------------------\n";
+  std::cerr << "myset contains:";
+  for (std::set<std::string>::iterator it = myset.begin(); it!=myset.end(); it++)
     std::cerr << ' ' << *it;
   std::cerr << std::endl;