1b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner//===----------------------------------------------------------------------===// 2b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 3b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// The LLVM Compiler Infrastructure 4b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 5b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// This file is dual licensed under the MIT and the University of Illinois Open 6b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// Source Licenses. See LICENSE.TXT for details. 7b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 8b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner//===----------------------------------------------------------------------===// 9b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 10b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// <deque> 11b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 12b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// template <class... Args> void emplace_front(Args&&... args); 13b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 14b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <deque> 15b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <cassert> 16b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 17b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include "../../../Emplaceable.h" 185de42e6621b3d0131472c3f8838b7f0ccf3e8963Andrew Hsieh#include "min_allocator.h" 19b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 20b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 21b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 22ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 23ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' TurnerC 24b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnermake(int size, int start = 0 ) 25b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 26b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner const int b = 4096 / sizeof(int); 27b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int init = 0; 28b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner if (start > 0) 29b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner { 30b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner init = (start+1) / b + ((start+1) % b != 0); 31b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner init *= b; 32b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner --init; 33b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner } 34ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner C c(init); 35b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < init-start; ++i) 36b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.pop_back(); 37b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < size; ++i) 38b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.push_back(Emplaceable()); 39b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < start; ++i) 40b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.pop_front(); 41b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner return c; 42b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 43b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 44ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 45b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid 46ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertest(C& c1) 47b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 48ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner typedef typename C::iterator I; 49b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner std::size_t c1_osize = c1.size(); 50b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c1.emplace_front(Emplaceable(1, 2.5)); 51b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(c1.size() == c1_osize + 1); 52b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(distance(c1.begin(), c1.end()) == c1.size()); 53b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner I i = c1.begin(); 54b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(*i == Emplaceable(1, 2.5)); 55b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 56b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 57ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 58b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid 59b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnertestN(int start, int N) 60b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 61ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner C c1 = make<C>(N, start); 62b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner test(c1); 63b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 64b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 65b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 66b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 67b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint main() 68b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 69b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 70ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 71ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 72ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 73ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int i = 0; i < N; ++i) 74ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int j = 0; j < N; ++j) 75ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<Emplaceable> >(rng[i], rng[j]); 76ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 77ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#if __cplusplus >= 201103L 78ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 79b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 80b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 81b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < N; ++i) 82b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int j = 0; j < N; ++j) 83ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<Emplaceable, min_allocator<Emplaceable>> >(rng[i], rng[j]); 84ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 85ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#endif 86b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 87b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 88