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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [20_util/] [scoped_allocator/] [1.cc] - Rev 742
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// { dg-options "-std=gnu++0x" } // Copyright (C) 2011 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. #include <memory> #include <scoped_allocator> #include <vector> #include <testsuite_hooks.h> #include <testsuite_allocator.h> using __gnu_test::uneq_allocator; struct Element { typedef uneq_allocator<Element> allocator_type; allocator_type alloc; Element(const allocator_type& a = allocator_type()) : alloc(a) { } Element(std::allocator_arg_t, const allocator_type& a, int i = 0) : alloc(a) { } Element(std::allocator_arg_t, const allocator_type& a, const Element&) : alloc(a) { } const allocator_type& get_allocator() const { return alloc; } }; void test01() { bool test __attribute((unused)) = false; typedef std::scoped_allocator_adaptor<Element::allocator_type> alloc1_type; typedef std::vector<Element, alloc1_type> EltVec; alloc1_type a1(1); Element e; EltVec ev1(1, e, a1); VERIFY( ev1[0].get_allocator().get_personality() == 1 ); } void test02() { bool test __attribute((unused)) = false; typedef std::vector<Element, Element::allocator_type> EltVec; typedef std::scoped_allocator_adaptor<EltVec::allocator_type, Element::allocator_type> alloc_type; typedef std::vector<EltVec, alloc_type> EltVecVec; alloc_type a(1, 2); Element e; EltVec ev(1, e); EltVecVec evv(1, ev, a); VERIFY( evv.get_allocator().get_personality() == 1 ); VERIFY( evv[0].get_allocator().get_personality() == 2 ); VERIFY( evv[0][0].get_allocator().get_personality() == 2 ); alloc_type a2(3, 4); EltVecVec evv2(evv, a2); // copy with a different allocator VERIFY( evv2.get_allocator().get_personality() == 3 ); VERIFY( evv2[0].get_allocator().get_personality() == 4 ); VERIFY( evv2[0][0].get_allocator().get_personality() == 4 ); EltVecVec evv3(std::move(evv), a2); // move with a different allocator VERIFY( evv3.get_allocator().get_personality() == 3 ); VERIFY( evv3[0].get_allocator().get_personality() == 4 ); VERIFY( evv3[0][0].get_allocator().get_personality() == 4 ); } int main() { test01(); }