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 // <vector> 11 12 // void resize(size_type sz); 13 14 #include <vector> 15 #include <cassert> 16 #include "../../../stack_allocator.h" 17 #include "../../../MoveOnly.h" 18 #include "../../../min_allocator.h" 19 20 int main() 21 { 22 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 23 { 24 std::vector<MoveOnly> v(100); 25 v.resize(50); 26 assert(v.size() == 50); 27 assert(v.capacity() == 100); 28 v.resize(200); 29 assert(v.size() == 200); 30 assert(v.capacity() >= 200); 31 } 32 { 33 std::vector<MoveOnly, stack_allocator<MoveOnly, 300> > v(100); 34 v.resize(50); 35 assert(v.size() == 50); 36 assert(v.capacity() == 100); 37 v.resize(200); 38 assert(v.size() == 200); 39 assert(v.capacity() >= 200); 40 } 41 #else // _LIBCPP_HAS_NO_RVALUE_REFERENCES 42 { 43 std::vector<int> v(100); 44 v.resize(50); 45 assert(v.size() == 50); 46 assert(v.capacity() == 100); 47 v.resize(200); 48 assert(v.size() == 200); 49 assert(v.capacity() >= 200); 50 } 51 { 52 std::vector<int, stack_allocator<int, 300> > v(100); 53 v.resize(50); 54 assert(v.size() == 50); 55 assert(v.capacity() == 100); 56 v.resize(200); 57 assert(v.size() == 200); 58 assert(v.capacity() >= 200); 59 } 60 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 61 #if __cplusplus >= 201103L 62 { 63 std::vector<MoveOnly, min_allocator<MoveOnly>> v(100); 64 v.resize(50); 65 assert(v.size() == 50); 66 assert(v.capacity() == 100); 67 v.resize(200); 68 assert(v.size() == 200); 69 assert(v.capacity() >= 200); 70 } 71 #endif 72 } 73