blob: dae047916dd3032dd758b8c92db17547f5c292fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 1992-2020 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <string>
#include <iostream>
using namespace std;
template <class T>
class StringTest {
public:
virtual void runTest();
void testFunction();
};
template <class T>
void StringTest<T>:: runTest() {
testFunction ();
}
template <class T>
void StringTest <T>::testFunction() {
// initialize s with string literal
cout << "in StringTest" << endl;
string s("I am a shot string");
cout << s << endl;
// insert 'r' to fix "shot"
s.insert(s.begin()+10,'r' );
cout << s << endl;
// concatenate another string
s += "and now a longer string";
cout << s << endl;
// find position where blank needs to be inserted
string::size_type spos = s.find("and");
s.insert(spos, " ");
cout << s << endl;
// erase the concatenated part
s.erase(spos);
cout << s << endl;
}
int main() {
StringTest<wchar_t> ts;
ts.runTest();
}
/* output:
I am a shot string
I am a short string
I am a short stringand now a longer string
I am a short string and now a longer string
I am a short string
*/
|
