libstdc++-v3/testsuite/23_containers/vector/modifiers/1.cc

   1 // 1999-11-09 bkoz
   2
   3 // Copyright (C) 1999-2025 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 23.2.4.3 vector modifiers
  21
  22 #include <vector>
  23 #include "testsuite_hooks.h"
  24
  25 template<typename T>
  26   struct A { };
  27
  28 struct B { };
  29
  30 // vector::insert(iterator, inputiterator first, inputiterator last)
  31 void
  32 test01()
  33 {
  34   // POD types
  35   typedef std::vector<int>      vec_POD;
  36   vec_POD       vec01;
  37   int           i01 = 5;
  38   int*          pi01 = &i01;
  39   vec01.insert(vec01.begin(), pi01, pi01 + 1);
  40
  41   // non POD types
  42   typedef std::vector< A<B> >   vec_nonPOD;
  43   vec_nonPOD    vec02;
  44   A<B>          np01;
  45   A<B>*         pnp01 = &np01;
  46   vec02.insert(vec02.begin(), pnp01, pnp01 + 1);
  47 }
  48
  49 int main()
  50 {
  51   test01();
  52   return 0;
  53 }