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// void push_front(const value_type& v); 13b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 14b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <deque> 15b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <cassert> 16b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 17ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#include "../../../min_allocator.h" 18ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner 19ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 20ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' TurnerC 21b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnermake(int size, int start = 0 ) 22b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 23b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner const int b = 4096 / sizeof(int); 24b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int init = 0; 25b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner if (start > 0) 26b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner { 27b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner init = (start+1) / b + ((start+1) % b != 0); 28b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner init *= b; 29b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner --init; 30b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner } 31ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner C c(init, 0); 32b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < init-start; ++i) 33b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.pop_back(); 34b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < size; ++i) 35b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.push_back(i); 36b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < start; ++i) 37b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c.pop_front(); 38b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner return c; 39b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 40b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 41ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 42b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid 43ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertest(C& c1, int x) 44b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 45ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner typedef typename C::iterator I; 46b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner std::size_t c1_osize = c1.size(); 47b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c1.push_front(x); 48b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(c1.size() == c1_osize + 1); 49b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(distance(c1.begin(), c1.end()) == c1.size()); 50b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner I i = c1.begin(); 51b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(*i == x); 52b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner ++i; 53b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int j = 0; j < c1_osize; ++j, ++i) 54b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(*i == j); 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, -10); 63b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 64b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 65b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint main() 66b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 67ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 68ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 69ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 70ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int i = 0; i < N; ++i) 71ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int j = 0; j < N; ++j) 72ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<int> >(rng[i], rng[j]); 73ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 74ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#if __cplusplus >= 201103L 75ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 76b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 77b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 78b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < N; ++i) 79b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int j = 0; j < N; ++j) 80ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<int, min_allocator<int>> >(rng[i], rng[j]); 81ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 82ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#endif 83b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 84