I want to convert std::list <std::string>
to std::list<System::String^>
and i get error that
&& : Cannot use this indirection on type '_Ty' with [ _Ty=System::String^ ]
Is it possible to convert ?
convert.h
#pragma once
#include <list>
#include <string>
#include <msclr/marshal.h>
__declspec(dllimport) std::list<std::string> x_browseCan();
__declspec(dllexport) std::list<System::String^> wrap_browse_can();
convert.cpp
#include "pch.h"
#include "cok_main.h"
std::list<System::String^> wrap_browse_can() {
std::list<std::string> temporary_list;
std::list<System::String^> object_list;
temporary_list = x_browseCan();
for (std::list<std::string>::iterator it = temporary_list.begin(); it != temporary_list.end(); it++) {
object_list.push_back(msclr::interop::marshal_as<System::String^>(*it));
}
}
As mentioned by @madreflection i fixed my code as like below. List has to be System::Collections::Generic::List<System::String^>^
instead of std::list<System::String^>
convert.cpp
#include "pch.h"
#include "cok_main.h"
System::Collections::Generic::List<System::String^>^ wrap_browse_can() {
std::list<std::string> temporary_list;
System::Collections::Generic::List<System::String^>^ object_list;
temporary_list = x_browseCan();
for (std::list<std::string>::iterator it = temporary_list.begin(); it != temporary_list.end(); it++) {
std::string asd = *it;
System::String^ my_string = gcnew System::String(asd.c_str());
object_list->Add(my_string);
//object_list.push_back(msclr::interop::marshal_as<System::String^>(asd));
}
return object_list;
}
convert.h
#pragma once
#include <list>
#include <string>
#include <msclr/marshal.h>
__declspec(dllimport) std::list<std::string> x_browseCan();
__declspec(dllexport) System::Collections::Generic::List<System::String^>^ wrap_browse_can();