This is for a Tizen project, developed with Tizen Studio.
I have developed a library (.so) that implements several c++ classes, all which are in the same namespace. The question I have now is: how do I access a class within the lib.
A brief example:
mylibclasses.cpp:
namespace myspace{
class EXPORT_API myclass{
public:
myclass(){};
~myclass(){};
void myfunc(){};
}
}
EXPORT_API is defined by the tizen library as: __attribute__((__visibility__("default"))). (this is what Tizen Studio uses to export C funtions). I have built this (myclasses.so) successfully.
For main.cpp, I would like to do something like:
// using namespace myspace;
int main(int argc, char** argv){
extern class myclass c(); // this makes linker look for "myclass"
c.foo();
}
With C, I had a header file (main.h) that had forward declarations statements for each exported function. How do I do that for c++ and classes?
EDIT: removed using namespace, since compiler doesn't know the name space; added extern class for the declaration type of myclass.
In Tizen Studio, under Project Properties->Settings->C++ Linker->Libraries, I added for "-l" <libname.so>, and for "-L" for the path to libname.so . But in the actual linker command line, the "-l<libname.so>" gets put before the "-L". The linker looks for "libname.so" (-l) before it sets the lib path (-L). So the linker never finds the libname.so. But I can't get the settings to switch this order.
Anyone experienced enough with Tizen Studio?
