Hi all,
I have a problem deserializing an array. With the code (1) I get a
Segmenetation Fault with stacktrace (2).
Any help appriciated.
Kind regards,
MU.
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Attachment (1):
#include <fstream>
#include <iostream>
#include
#include
#include
#include
using namespace std;
class Test {
private:
friend class boost::serialization::access;
template<class Archive>
void serialize(Archive & ar, const unsigned int version) {
ar & BOOST_SERIALIZATION_NVP(a);
ar & BOOST_SERIALIZATION_NVP(b);
ar & boost::serialization::make_array<float>(c, 1);
}
int a;
int b;
float* c;
public:
inline Test() {
c = 0;
}
inline Test(int a, int b, float c) {
this->a = a;
this->b = b;
this->c = new float[1];
this->c[0] = c;
}
inline void display() {
cout << "a:" << a << endl;
cout << "b:" << b << endl;
cout << "*c:" << *c << endl;
}
};
BOOST_CLASS_EXPORT(Test)
int main() {
// SERIALIZE:
std::ofstream ofs("filename.xml");
Test* t = new Test(1, 2, 3.3);
boost::archive::xml_oarchive oa(ofs);
oa << BOOST_SERIALIZATION_NVP(t);
ofs.close();
// DESERIALIZE:
std::ifstream ifs("filename.xml");
Test* t2;
boost::archive::xml_iarchive ia(ifs);
ia >> BOOST_SERIALIZATION_NVP(t2);
t2->display();
return 0;
}
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Attachment 2:
51 std::__convert_to_v<float>() 0xb7e6bc5f
50 std::num_get
::do_get() 0xb7e33c8a
49 std::istream::operator>>() 0xb7e1c9c7
48
boost::archive::basic_text_iprimitivestd::istream::load<float>()
/usr/local/include/boost-1_35/boost/archive/basic_text_iprimitive.hpp:80
0x0804e687
47
boost::archive::xml_iarchive_implboost::archive::xml_iarchive::load<float>() /usr/local/include/boost-1_35/boost/archive/xml_iarchive.hpp:58
0x0804e6a9
46
boost::archive::load_access::load_primitive()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:96
0x0804e6c4
45
boost::archive::detail::load_non_pointer_type::load_primitive::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:339
0x0804e6de
44
boost::archive::detail::load_non_pointer_type::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:414
0x0804e6f8
43 boost::archive::load()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:561
0x0804e712
42
boost::archive::detail::common_iarchiveboost::archive::xml_iarchive::load_override<float>()
/usr/local/include/boost-1_35/boost/archive/detail/common_iarchive.hpp:59
0x0804e736
41
boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_override<float>()
/usr/local/include/boost-1_35/boost/archive/basic_xml_iarchive.hpp:81
0x0804e77a
40
boost::archive::xml_iarchive_implboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/xml_iarchive.hpp:74
0x0804e7b6
39
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator>>()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:63
0x0804e7e2
38
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator&()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:70
0x0804e812
37
boost::serialization::array<float>::serializeboost::archive::xml_iarchive() /usr/local/include/boost-1_35/boost/serialization/array.hpp:39
0x0804e86b
36 boost::serialization::access::serialize()
/usr/local/include/boost-1_35/boost/serialization/access.hpp:109
0x0804e89b
35 boost::serialization::serialize()
/usr/local/include/boost-1_35/boost/serialization/serialization.hpp:81
0x0804e8bd
34 boost::serialization::serialize_adl()
/usr/local/include/boost-1_35/boost/serialization/serialization.hpp:140
0x0804e8fb
33
boost::archive::detail::load_non_pointer_type::load_only::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:349
0x0804e91e
32
boost::archive::detail::load_non_pointer_type::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:414
0x0804e938
31 boost::archive::load()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:561
0x0804e952
30 boost::archive::load_wrapper()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:583
0x0804e96c
29 boost::archive::load()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:589
0x0804e98e
28
boost::archive::detail::common_iarchiveboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/detail/common_iarchive.hpp:59
0x0804e9b2
27
boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/basic_xml_iarchive.hpp:66
0x0804e9d4
26
boost::archive::xml_iarchive_implboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/xml_iarchive.hpp:74
0x0804e9f6
25
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator>>()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:63
0x0804ea22
24
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator&()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:70
0x0804ea52
23 Test::serializeboost::archive::xml_iarchive()
/home/wojtek/workspaceCDT/test_serial/src/main.cpp:18 0x0804eaf9
22 boost::serialization::access::serialize() /usr/local/include/boost-1_35/boost/serialization/access.hpp:109
0x0804eb1b
21 boost::serialization::serialize()
/usr/local/include/boost-1_35/boost/serialization/serialization.hpp:81
0x0804eb3d
20 boost::serialization::serialize_adl()
/usr/local/include/boost-1_35/boost/serialization/serialization.hpp:140
0x0804eb7b
19 boost::archive::detail::iserializer::load_object_data()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:160
0x0804ec28
18 boost::archive::detail::basic_iarchive::load_object() 0xb7ee30bc
17
boost::archive::detail::load_non_pointer_type::load_standard::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:364
0x0804ed2b
16
boost::archive::detail::load_non_pointer_type::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:414
0x0804ed46
15 boost::archive::load()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:561
0x0804ed60
14
boost::archive::detail::common_iarchiveboost::archive::xml_iarchive::load_override<Test>()
/usr/local/include/boost-1_35/boost/archive/detail/common_iarchive.hpp:59
0x0804ed84
13
boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_override<Test>()
/usr/local/include/boost-1_35/boost/archive/basic_xml_iarchive.hpp:81
0x0804edc8
12
boost::archive::xml_iarchive_implboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/xml_iarchive.hpp:74
0x0804ee04
11
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator>>()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:63
0x0804ee30
10
boost::archive::detail::pointer_iserializer::load_object_ptr()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:303
0x0804ef27
9 boost::archive::detail::basic_iarchive_impl::load_pointer() 0xb7ee3fc4
8 boost::archive::detail::basic_iarchive::load_pointer() 0xb7ee3159
7 boost::archive::detail::load_pointer_type::invoke()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:479
0x0804ffa6
6 boost::archive::load()
/usr/local/include/boost-1_35/boost/archive/detail/iserializer.hpp:561
0x08050000
5
boost::archive::detail::common_iarchiveboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/detail/common_iarchive.hpp:59
0x08050024
4
boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_override()
/usr/local/include/boost-1_35/boost/archive/basic_xml_iarchive.hpp:81
0x08050068
3
boost::archive::xml_iarchive_implboost::archive::xml_iarchive::load_override const>()
/usr/local/include/boost-1_35/boost/archive/xml_iarchive.hpp:74
0x080500a4
2
boost::archive::detail::interface_iarchiveboost::archive::xml_iarchive::operator>> const>()
/usr/local/include/boost-1_35/boost/archive/detail/interface_iarchive.hpp:63
0x080500d0
1 main() /home/wojtek/workspaceCDT/test_serial/src/main.cpp:61 0x0804c542
