#include "DefOrgViewerAdapterDynamicLoader.h"
using namespace itk;
namespace mial{
typedef DefOrgViewerAdapterBase* (* DEFORG_LOAD_FUNCTION)();

DefOrgViewerAdapterBase* DefOrgViewerAdapterDynamicLoader::LoadLibrary(char* path){
	m_lib = DynamicLoader::OpenLibrary(path);
	DefOrgViewerAdapterBase* toReturn = NULL;
    if ( m_lib ){
        //Look for the symbol itkLoad in the library
        DEFORG_LOAD_FUNCTION loadfunction
          = (DEFORG_LOAD_FUNCTION)DynamicLoader::GetSymbolAddress(m_lib, "defOrgLoad");
        //if the symbol is found call it to create the factory from the library
        if ( loadfunction ){
          DefOrgViewerAdapterBase* newDefOrg = (*loadfunction)();
		  toReturn = newDefOrg;
		}
	}
	return toReturn;
}


DefOrgViewerAdapterDynamicLoader::~DefOrgViewerAdapterDynamicLoader(){
	DynamicLoader::CloseLibrary((LibHandle)m_lib);

}
}