strnumtest.cc revision 5583:6c1f3155f16b 
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.
27 *
28 * Authors: Nathan Binkert
29 */
30
31#include <iostream>
32#include <string>
33#include <vector>
34
35#include "base/str.hh"
36
37using namespace std;
38
39int
40main(int argc, char *argv[])
41{
42    if (argc != 2) {
43        cout << "Usage: " << argv[0] << " <number>\n";
44        exit(1);
45    }
46
47    string s = argv[1];
48
49#define OUTVAL(valtype, type) do { \
50        valtype value;             \
51        cout << "TYPE = " #valtype "\n";        \
52        if (to_number(s, value)) {              \
53            cout << "Number(" << s << ") = " << dec       \
54                 << (unsigned long long)(unsigned type)value << "\n"    \
55                 << "Number(" << s << ") = " << dec                     \
56                 << (signed long long)(signed type)value << "\n"        \
57                 << "Number(" << s << ") = 0x" << hex                   \
58                 << (unsigned long long)(unsigned type)value << "\n"    \
59                 << "Number(" << s << ") = 0" << oct                    \
60                 << (unsigned long long)(unsigned type)value << "\n\n"; \
61        } else                                                          \
62            cout << "Number(" << s << ") is invalid\n\n";               \
63    } while (0)
64
65    OUTVAL(signed long long, long long);
66    OUTVAL(unsigned long long, long long);
67    OUTVAL(signed long, long);
68    OUTVAL(unsigned long, long);
69    OUTVAL(signed int, int);
70    OUTVAL(unsigned int, int);
71    OUTVAL(signed short, short);
72    OUTVAL(unsigned short, short);
73    OUTVAL(signed char, char);
74    OUTVAL(unsigned char, char);
75
76    return 0;
77}
78