1 | #include <iostream>
|
---|
2 | #include <string>
|
---|
3 |
|
---|
4 | #include <boost/spirit/include/support_utree.hpp>
|
---|
5 |
|
---|
6 | int main(int ac, char** av)
|
---|
7 | {
|
---|
8 | boost::spirit::utree u;
|
---|
9 | std::string test("test");
|
---|
10 |
|
---|
11 | u = test;
|
---|
12 |
|
---|
13 | std::cout
|
---|
14 | << "u = " << u
|
---|
15 | << ", " << u.which()
|
---|
16 | << std::endl
|
---|
17 | ;
|
---|
18 |
|
---|
19 |
|
---|
20 | // 1. Using range, OK
|
---|
21 | boost::spirit::utf8_string_range_type srange =
|
---|
22 | u.get<boost::spirit::utf8_string_range_type>();
|
---|
23 |
|
---|
24 | std::string s1(srange.begin(), srange.end());
|
---|
25 | std::cout << "s1 = " << s1 << std::endl;
|
---|
26 |
|
---|
27 | // 2. Using spirit string, FAIL --> std::bad_cast
|
---|
28 | std::string s2 = u.get<boost::spirit::utf8_string_type>();
|
---|
29 | std::cout << "s2 = " << s2 << std::endl;
|
---|
30 |
|
---|
31 | // 3. Using std::string, FAIL --> std::bad_cast
|
---|
32 | std::string s3 = u.get<std::string>();
|
---|
33 | std::cout << "s3 = " << s3 << std::endl;
|
---|
34 |
|
---|
35 | return 0;
|
---|
36 | }
|
---|