void extenderPattern()
{
//! [2]
// Get all loaded modules
std::vector<Module*> modules;
ModuleRegistry::GetLoadedModules(modules);
// Check if a module defines a "service-component" property
// and use its value to retrieve an embedded resource containing
// a component description.
for(std::size_t i = 0; i < modules.size(); ++i)
{
Module* const module = modules[i];
std::string componentPath = module->GetProperty("service-component");
if (!componentPath.empty())
{
ModuleResource componentResource = module->GetResource(componentPath);
if (!componentResource.IsValid() || componentResource.IsDir()) continue;
// Create a std::istream compatible object and parse the
// component description.
ModuleResourceStream resStream(componentResource);
parseComponentDefinition(resStream);
}
}
//! [2]
}
TPZComponent* TPZBuilder :: createComponentWithId( const TPZString& id,
TPZComponent* owner )
{
INDEX indice = getTagIndex(id);
TPZTag* tag = getTagWithIndex(indice);
if( ! tag )
{
TPZString err;
tag = getTagWithIndex(1);
err.sprintf(ERR_TPZBLDR_002, (char*)id );
err=err+TPZString("(cont...)\n Help= Avaliable ")+tag->tagName()+TPZString(" (")+showTagArray(tag->tagName())+TPZString(" )");
EXIT_PROGRAM(err);
}
TPZComponent* rComponent = parseComponentDefinition(tag,owner,indice);
if( ! rComponent )
{
tag = getTagWithIndex(1);
TPZString err;
err.sprintf(ERR_TPZBLDR_002, (char*)id );
err=err+TPZString("(cont...)\n Help= Avaliable ")+tag->tagName()+TPZString(" (")+showTagArray(tag->tagName())+TPZString(" )");
EXIT_PROGRAM(err);
}
return rComponent;
}
