Unable to create unmanaged object using new keyword in managed C++
- by chair79
Hi all,
I've created a class with a boost::unordered_map as a member,
Linkage.h
#ifndef LINKAGE_H
#define LINKAGE_H
#include <boost/unordered_map.hpp>
class Linkage
{
private:
boost::unordered_map<int, int> m_IOMap;
public:
....
};
Linkage.cpp
#include "stdafx.h"
... // methods
and in the managed side of C++,
I try to create the pointer of the obj:
private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {
Linkage* m_pLink = new Linkage();
.....
}
However this produces errors:
Error 4 error LNK2005: "private: static unsigned int const boost::detail::type_with_alignment_imp<4>::found" (?found@?$type_with_alignment_imp@$03@detail@boost@@$$Q0IB) already defined in Proj_Test.obj Linkage.obj
.....
Error 7 fatal error LNK1169: one or more multiply defined symbols found
Could anyone explain to me pls?
Thanks.
