1/* 2 * Copyright (c) 2002-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
29 */ 30 31#include <iostream.h> 32 33#include <string> 34#include <vector> 35 36#include "base/str.hh" 37 38using namespace std; 39 40int 41main(int argc, char *argv[]) 42{ 43 if (argc != 2) { 44 cout << "Usage: " << argv[0] << " <number>\n"; 45 exit(1); 46 } 47 48 string s = argv[1]; 49 50#define OUTVAL(valtype, type) do { \ 51 valtype value; \ 52 cout << "TYPE = " #valtype "\n"; \ 53 if (to_number(s, value)) { \ 54 cout << "Number(" << s << ") = " << dec \ 55 << (unsigned long long)(unsigned type)value << "\n" \ 56 << "Number(" << s << ") = " << dec \ 57 << (signed long long)(signed type)value << "\n" \ 58 << "Number(" << s << ") = 0x" << hex \ 59 << (unsigned long long)(unsigned type)value << "\n" \ 60 << "Number(" << s << ") = 0" << oct \ 61 << (unsigned long long)(unsigned type)value << "\n\n"; \ 62 } else \ 63 cout << "Number(" << s << ") is invalid\n\n"; \ 64 } while (0) 65 66 OUTVAL(signed long long, long long); 67 OUTVAL(unsigned long long, long long); 68 OUTVAL(signed long, long); 69 OUTVAL(unsigned long, long); 70 OUTVAL(signed int, int); 71 OUTVAL(unsigned int, int); 72 OUTVAL(signed short, short); 73 OUTVAL(unsigned short, short); 74 OUTVAL(signed char, char); 75 OUTVAL(unsigned char, char); 76 77 return 0; 78}
|