typename LIB::Ptr library ()
{
const std::string lname = LIB::library_namespace(); //instead of LIB::type_name();
Component::Ptr clib = get_child_ptr(lname);
typename LIB::Ptr lib;
if ( is_null(clib) ) // doesnt exist so build it
{
CF::Common::TypeInfo::instance().regist< LIB >( lname );
lib = create_component_ptr< LIB >(lname);
cf_assert( is_not_null(lib) );
return lib;
}
// try to convert existing ptr to LIB::Ptr and return it
lib = clib->as_ptr<LIB>();
if( is_null(lib) ) // conversion failed
throw CastingFailed( FromHere(),
"Found component in CLibraries with name "
+ lname
+ " but is not the actual library "
+ LIB::type_name() );
return lib;
}
inline void operator()(boost::any& to_set, const boost::any& new_value)
{
if(new_value.type() == to_set.type())
{
to_set = new_value;
}
else
{
try
{
std::vector<Uint> int_vals = boost::any_cast< std::vector<Uint> >(new_value);
const Uint nb_vals = int_vals.size();
std::vector<int> result(nb_vals);
for(Uint i = 0; i != nb_vals; ++i)
{
result[i] = static_cast<int>(int_vals[i]);
}
to_set = result;
}
catch(boost::bad_any_cast& e)
{
throw CastingFailed(FromHere(), std::string("Failed to cast object of type ") + new_value.type().name() + " to type std::vector<int>");
}
}
}
inline void operator()(boost::any& to_set, const boost::any& new_value)
{
if(new_value.type() == to_set.type())
{
to_set = new_value;
}
else
{
try
{
std::vector<int> int_vals = boost::any_cast< std::vector<int> >(new_value);
const Uint nb_vals = int_vals.size();
std::vector<Uint> result(nb_vals);
for(Uint i = 0; i != nb_vals; ++i)
{
if(int_vals[i] < 0)
{
std::stringstream err;
err << "Tried to store a negative value in an unsigned int option array at index " << i;
throw BadValue(FromHere(), err.str());
}
result[i] = static_cast<Uint>(int_vals[i]);
}
to_set = result;
}
catch(boost::bad_any_cast& e)
{
throw CastingFailed(FromHere(), std::string("Failed to cast object of type ") + new_value.type().name() + " to type std::vector<Uint>");
}
}
}
inline void operator()(boost::any& to_set, const boost::any& new_value)
{
if(new_value.type() == to_set.type())
{
to_set = new_value;
}
else
{
try
{
const std::vector< Handle<Component> > generic_value = boost::any_cast< std::vector< Handle<Component> > >(new_value);
const Uint nb_entries = generic_value.size();
std::vector< Handle<ComponentT> > new_components(nb_entries);
for(Uint i = 0; i != nb_entries; ++i)
{
new_components[i] = Handle<ComponentT>(generic_value[i]);
}
to_set = new_components;
}
catch(boost::bad_any_cast& e)
{
throw CastingFailed(FromHere(), std::string("Failed to cast object of type ") + new_value.type().name() + " to type " + class_name< std::vector< Handle<ComponentT> > >());
}
}
}
void CSetFieldValues::config_field()
{
URI uri;
option("Field").put_value(uri);
m_field = Core::instance().root().access_component_ptr(uri)->as_ptr<CField>();
if ( is_null(m_field.lock()) )
throw CastingFailed (FromHere(), "Field must be of a CField or derived type");
}
void CField::config_tree()
{
URI topology_uri;
option("Topology").put_value(topology_uri);
CRegion::Ptr topology = Core::instance().root().access_component(topology_uri).as_ptr<CRegion>();
if ( is_null(topology) )
throw CastingFailed (FromHere(), "Topology must be of a CRegion or derived type");
m_topology->link_to(topology);
}
TYPE any_to_value( const boost::any & value )
{
try
{
return boost::any_cast< TYPE >( value );
}
catch(boost::bad_any_cast& e)
{
throw CastingFailed( FromHere(), "Bad boost::any cast from ["+ any_type(value) +
"] to [" + class_name<TYPE>() + "].");
}
}
void LoopOperation::config_elements()
{
// Safeguard in case elements are set using set_elements
// otherwise this would get triggered
if (m_call_config_elements)
{
const URI uri = options().value<URI>("elements");
m_elements = access_component_checked(uri)->handle<Entities>();
if ( is_null(m_elements) )
throw CastingFailed (FromHere(), "Elements must be of a Entities or derived type");
}
}
void CLoopOperation::config_elements()
{
// Safeguard in case elements are set using set_elements
// otherwise this would get triggered
if (m_call_config_elements)
{
URI uri;
option("Elements").put_value(uri);
m_elements = access_component_ptr_checked(uri)->as_ptr_checked<CEntities>();
if ( is_null(m_elements.lock()) )
throw CastingFailed (FromHere(), "Elements must be of a CEntities or derived type");
}
}
Handle<LIB> library ()
{
const std::string lname = LIB::library_namespace(); //instead of LIB::type_name();
Handle<Component> clib = get_child(lname);
if ( is_null(clib) ) // doesnt exist so build it
{
cf3::common::TypeInfo::instance().regist< LIB >( lname );
Handle<LIB> lib(create_component< LIB >(lname));
cf3_assert( is_not_null(lib) );
return lib;
}
// try to convert existing ptr to Handle<LIB> and return it
Handle<LIB> lib(clib);
if( is_null(lib) ) // conversion failed
throw CastingFailed( FromHere(),
"Found component in Libraries with name "
+ lname
+ " but is not the actual library "
+ LIB::type_name() );
return lib;
}
GraphicalValue * GraphicalValue::createFromOption(Option::ConstPtr option,
QWidget * parent)
{
GraphicalValue * value = nullptr;
if(option.get() == nullptr)
return value;
std::string tag(option->tag());
if(tag != "array" )
{
if(option->has_restricted_list())
value = new GraphicalRestrictedList(option, parent);
else
{
std::string type(option->type());
if(type == Protocol::Tags::type<bool>()) // bool option
value = new GraphicalBool(option->value<bool>(), parent);
else if(type == Protocol::Tags::type<Real>()) // Real option
value = new GraphicalDouble(option->value<Real>(), parent);
else if(type == Protocol::Tags::type<int>()) // int option
value = new GraphicalInt(false, option->value<int>(), parent);
else if(type == Protocol::Tags::type<Uint>()) // Uint option
value = new GraphicalInt(true, option->value<Uint>(), parent);
else if(type == Protocol::Tags::type<std::string>()) // string option
value = new GraphicalString(option->value<std::string>().c_str(), parent);
else if(type == Protocol::Tags::type<URI>()) // URI option
value = new GraphicalUri(boost::dynamic_pointer_cast<OptionURI const>(option), parent);
else
throw CastingFailed(FromHere(), tag + ": Unknown type");
}
}
else
{
if(option->has_restricted_list())
value = new GraphicalArrayRestrictedList(option, parent);
else
{
OptionArray::ConstPtr array = boost::dynamic_pointer_cast<OptionArray const>(option);
std::string value_str( array->value_str() );
std::string type( array->elem_type() );
QString sep( array->separator().c_str() );
if(type == Protocol::Tags::type<bool>()) // bool option
{
QRegExp regex("(true)|(false)|(1)|(0)|(on)|(off)");
value = new GraphicalArray(new QRegExpValidator(regex, parent), sep, parent);
}
else if(type == Protocol::Tags::type<Real>()) // Real option
{
QDoubleValidator * val = new QDoubleValidator(nullptr);
val->setNotation(QDoubleValidator::ScientificNotation);
value = new GraphicalArray(val, sep, parent);
}
else if(type == Protocol::Tags::type<int>()) // int option
value = new GraphicalArray(new QIntValidator(), sep, parent);
else if(type == Protocol::Tags::type<Uint>()) // Uint option
{
QIntValidator * val = new QIntValidator();
val->setBottom(0);
value = new GraphicalArray(val, sep, parent);
}
else if(type == Protocol::Tags::type<std::string>()) // string option
value = new GraphicalArray(nullptr,sep, parent);
else if(type == Protocol::Tags::type<URI>()) // URI option
value = new GraphicalUriArray(sep, parent);
else
throw CastingFailed(FromHere(), tag + ": Unknown type");
value->setValue( QString(value_str.c_str()).split(array->separator().c_str()) );
}
}
return value;
}
