Parameter operator()(const std::string& name) const
{
ParametersMap::const_iterator it = pmap.find(name);
if (it != pmap.end())
{
return it->second;
}
else
{
throw missed_parameter_error(Message() << "Parameter " << name << " is missed");
}
}
inline operator T()
{
if (!valid)
{
throw wrong_parameter_error(invalidity_reason);
}
try
{
return getValue<T>();
}
catch (const missed_parameter_error&)
{
throw missed_parameter_error(parameter_name + " is missed");
}
}
inline T getValue() const
{
T* v;
if (!isInitialized())
{
throw missed_parameter_error("Parameter is missed");
}
if (isTypeCorrect<T>())
{
void* vv = policy->getValue(const_cast<void**>(&value_ptr));
v = reinterpret_cast<T*>(vv);
}
else
throw wrong_parameter_type_error("Wrong value type");
return *v;
}
