max_size.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976
1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <memory> 11 12// template <class OuterAlloc, class... InnerAllocs> 13// class scoped_allocator_adaptor 14 15// size_type max_size() const; 16 17#include <scoped_allocator> 18#include <cassert> 19 20#include "../allocators.h" 21 22int main() 23{ 24#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 25 26 { 27 typedef std::scoped_allocator_adaptor<A1<int>> A; 28 const A a(A1<int>(100)); 29 assert(a.max_size() == 100); 30 } 31 { 32 typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A; 33 const A a(A1<int>(20), A2<int>()); 34 assert(a.max_size() == 20); 35 } 36 { 37 typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A; 38 const A a(A1<int>(200), A2<int>(), A3<int>()); 39 assert(a.max_size() == 200); 40 } 41 42#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 43} 44