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
|
// Copyright Joel de Guzman 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
#include <boost/python/module.hpp>
#include <boost/python/def.hpp>
#include <boost/python/implicit.hpp>
using namespace boost::python;
struct X // a container element
{
std::string s;
X():s("default") {}
X(std::string s):s(s) {}
std::string repr() const { return s; }
void reset() { s = "reset"; }
void foo() { s = "foo"; }
bool operator==(X const& x) const { return s == x.s; }
bool operator!=(X const& x) const { return s != x.s; }
};
std::string x_value(X const& x)
{
return "gotya " + x.s;
}
BOOST_PYTHON_MODULE(vector_indexing_suite_ext)
{
class_<X>("X")
.def(init<>())
.def(init<X>())
.def(init<std::string>())
.def("__repr__", &X::repr)
.def("reset", &X::reset)
.def("foo", &X::foo)
;
def("x_value", x_value);
implicitly_convertible<std::string, X>();
class_<std::vector<X> >("XVec")
.def(vector_indexing_suite<std::vector<X> >())
;
// Compile check only...
class_<std::vector<float> >("FloatVec")
.def(vector_indexing_suite<std::vector<float> >())
;
// Compile check only...
class_<std::vector<bool> >("BoolVec")
.def(vector_indexing_suite<std::vector<bool> >())
;
// vector of strings
class_<std::vector<std::string> >("StringVec")
.def(vector_indexing_suite<std::vector<std::string> >())
;
}
|
