StringArray PatchRegistry::getNames(){
Creators::iterator iterator = getCreators().begin();
Creators::iterator last = getCreators().end();
StringArray result;
for(; iterator != last; ++iterator){
result.add((const char*)(iterator->first).c_str());
}
return result;
}
static void add(std::string const& name)
{
static_assert(!std::is_abstract<TEngine>::value,
"The engine object must not be abstract.");
static_assert(std::is_constructible<TEngine,
model::Object const&, Patcher&, std::vector<Atom> const&>::value,
"The engine object must have a valid constructor.");
assert(!name.empty());
assert(modelHasObject(name) && "The model counterpart does not exist");
auto& creators = getCreators();
assert(creators.count(name) == 0 && "The object already exists");
creators[name] = [](model::Object const& model,
Patcher& patcher,
std::vector<Atom> const& args) -> TEngine*
{
return new TEngine(model, patcher, args);
};
}
void PatchRegistry::registerPatch(const std::string& name, PatchCreator creator){
getCreators()[name] = creator;
}
Patch* PatchRegistry::create(const std::string& name) {
// creates an object from a string
const Creators::const_iterator iter = getCreators().find(name);
return iter == getCreators().end() ? NULL : (*iter->second)();
// if found, execute the creator function pointer
}
