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 shrink_to_fit(); 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) 44b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 45ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner C s = c1; 46b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner c1.shrink_to_fit(); 47b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(c1 == s); 48b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 49b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 50ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turnertemplate <class C> 51b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid 52b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnertestN(int start, int N) 53b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 54ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner typedef typename C::const_iterator CI; 55ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner C c1 = make<C>(N, start); 56b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner test(c1); 57b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 58b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 59b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint main() 60b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 61ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 62b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 63b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 64b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int i = 0; i < N; ++i) 65b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner for (int j = 0; j < N; ++j) 66ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<int> >(rng[i], rng[j]); 67ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 68ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#if __cplusplus >= 201103L 69ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner { 70ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 71ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner const int N = sizeof(rng)/sizeof(rng[0]); 72ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int i = 0; i < N; ++i) 73ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner for (int j = 0; j < N; ++j) 74ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner testN<std::deque<int, min_allocator<int>> >(rng[i], rng[j]); 75ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner } 76ad46d2248426e810edc5878c7cb086b7093f3cf5David 'Digit' Turner#endif 77b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 78