//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <set> // class set // size_type max_size() const; #include <cassert> #include <limits> #include <set> #include <type_traits> #include "test_allocator.h" #include "test_macros.h" int main() { { typedef limited_allocator<int, 10> A; typedef std::set<int, std::less<int>, A> C; C c; assert(c.max_size() <= 10); LIBCPP_ASSERT(c.max_size() == 10); } { typedef limited_allocator<int, (size_t)-1> A; typedef std::set<int, std::less<int>, A> C; const C::difference_type max_dist = std::numeric_limits<C::difference_type>::max(); C c; assert(c.max_size() <= max_dist); LIBCPP_ASSERT(c.max_size() == max_dist); } { typedef std::set<char> C; const C::difference_type max_dist = std::numeric_limits<C::difference_type>::max(); C c; assert(c.max_size() <= max_dist); assert(c.max_size() <= alloc_max_size(c.get_allocator())); } }