static void register_server_packet()
{
Derived x = Derived();
Derived::message_id = next_server_packet_id(); //set size
Derived::size = x._size();
register_server_message_handler(Derived::message_id, Derived::size, &Derived::handler, x.get_packet_name()); //server/client handler
}
int main()
{
try {
throw Derived();
}
catch(Base) { assert(0); }
return 0;
}
std::vector < Derived > lidarBoostEngine::lk_optical_flow( const MatrixBase<Derived>& I1, const MatrixBase<Derived> &I2, int win_sz)
{
//Instantiate optical flow matrices
std::vector < Derived > uv(2);
//Create masks
Matrix2d robX, robY, robT;
robX << -1, 1,
-1, 1;
robY << -1, -1,
1, 1;
robT << -1, -1,
-1, -1;
Derived Ix, Iy, It, A, solutions, x_block, y_block, t_block;
//Apply masks to images and average the result
Ix = 0.5 * ( conv2d( I1, robX ) + conv2d( I2, robX ) );
Iy = 0.5 * ( conv2d( I1, robY ) + conv2d( I2, robY ) );
It = 0.5 * ( conv2d( I1, robT ) + conv2d( I2, robT ) );
uv[0] = Derived::Zero( I1.rows(), I1.cols() );
uv[1] = Derived::Zero( I1.rows(), I1.cols() );
int hw = win_sz/2;
for( int i = hw+1; i < I1.rows()-hw; i++ )
{
for ( int j = hw+1; j < I1.cols()-hw; j++ )
{
//Take a small block of window size in the filtered images
x_block = Ix.block( i-hw, j-hw, win_sz, win_sz);
y_block = Iy.block( i-hw, j-hw, win_sz, win_sz);
t_block = It.block( i-hw, j-hw, win_sz, win_sz);
//Convert these blocks in vectors
Map<Derived> A1( x_block.data(), win_sz*win_sz, 1);
Map<Derived> A2( y_block.data(), win_sz*win_sz, 1);
Map<Derived> B( t_block.data(), win_sz*win_sz, 1);
//Organize the vectors in a matrix
A = Derived( win_sz*win_sz, 2 );
A.block(0, 0, win_sz*win_sz, 1) = A1;
A.block(0, 1, win_sz*win_sz, 1) = A2;
//Solve the linear least square system
solutions = (A.transpose() * A).ldlt().solve(A.transpose() * B);
//Insert the solutions in the optical flow matrices
uv[0](i, j) = solutions(0);
uv[1](i, j) = solutions(1);
}
}
return uv;
}
inline Derived
migrate(client_base<Derived, Stub> const& to_migrate,
naming::id_type const& target_storage)
{
typedef typename client_base<Derived, Stub>::server_component_type
component_type;
return Derived(migrate<component_type>(to_migrate.get_gid(),
target_storage));
}
static optional get_by_value(value_type value)
{
for(index_type i = 0; i < Derived::size; ++i)
{
typedef boost::optional<value_type> optional_value;
optional_value cur = Derived::values(enum_cast<Derived>(i));
if(value == *cur)
return Derived(enum_cast<Derived>(i));
}
return optional();
}
Derived
copy(client_base<Derived, Stub> const& to_copy,
naming::id_type const& target_locality = naming::invalid_id)
{
typedef typename client_base<Derived, Stub>::server_component_type
component_type;
typedef server::copy_component_action<component_type> action_type;
id_type id = to_copy.get_id();
return Derived(hpx::detail::async_colocated<action_type>(
to_copy, to_copy, target_locality));
}
namespace yapg
{
template<class Derived>
class Singleton
{
public:
static Derived& getInstance()
{
return instance;
}
protected:
Singleton() {};
private:
static Derived instance;
};
template<class Derived>
Derived Singleton<Derived>::instance = Derived();
}
const Derived operator/(const HistoBase<x_value_type, y_value_type, Derived>& lhs, const y_value_type& scalar)
{
return Derived(lhs) /= scalar;
}
const Derived operator*(const y_value_type& scalar, const HistoBase<x_value_type, y_value_type, Derived>& rhs)
{
return Derived(rhs) *= scalar;
}
void testObj::test<7>(void)
{
const Derived d=Derived();
const Base &b=d;
ensure("invalid type", strstr(ce_.getTypeName(b).c_str(), "Derived")!=NULL );
}
int main() {
foo(Functor()); // match #1
foo(boost::function<void(int const&)>(Functor())); // match #2
foo(Base()); // match #3
foo(Derived()); // match #3
}
void foo(T const& f, typename T::result_type* = 0) {
std::cout << "#1 " << BOOST_CURRENT_FUNCTION << std::endl;
f(Derived());
f(10);
}
inline friend Derived
operator+(difference_type, traversal_base)
{ return Derived(); }
void test()
{
// This function tests C++0x 5.16
// p1 (contextually convert to bool)
int i1 = ToBool() ? 0 : 1;
// p2 (one or both void, and throwing)
i1 ? throw 0 : throw 1;
i1 ? test() : throw 1;
i1 ? throw 0 : test();
i1 ? test() : test();
i1 = i1 ? throw 0 : 0;
i1 = i1 ? 0 : throw 0;
i1 ? 0 : test(); // expected-error {{right operand to ? is void, but left operand is of type 'int'}}
i1 ? test() : 0; // expected-error {{left operand to ? is void, but right operand is of type 'int'}}
(i1 ? throw 0 : i1) = 0; // expected-error {{expression is not assignable}}
(i1 ? i1 : throw 0) = 0; // expected-error {{expression is not assignable}}
// p3 (one or both class type, convert to each other)
// b1 (lvalues)
Base base;
Derived derived;
Convertible conv;
Base &bar1 = i1 ? base : derived;
Base &bar2 = i1 ? derived : base;
Base &bar3 = i1 ? base : conv;
Base &bar4 = i1 ? conv : base;
// these are ambiguous
BadBase bb;
BadDerived bd;
(void)(i1 ? bb : bd); // expected-error {{conditional expression is ambiguous; 'BadBase' can be converted to 'BadDerived' and vice versa}}
(void)(i1 ? bd : bb); // expected-error {{conditional expression is ambiguous}}
// curiously enough (and a defect?), these are not
// for rvalues, hierarchy takes precedence over other conversions
(void)(i1 ? BadBase() : BadDerived());
(void)(i1 ? BadDerived() : BadBase());
// b2.1 (hierarchy stuff)
extern const Base constret();
extern const Derived constder();
// should use const overload
A a1((i1 ? constret() : Base()).trick());
A a2((i1 ? Base() : constret()).trick());
A a3((i1 ? constret() : Derived()).trick());
A a4((i1 ? Derived() : constret()).trick());
// should use non-const overload
i1 = (i1 ? Base() : Base()).trick();
i1 = (i1 ? Base() : Base()).trick();
i1 = (i1 ? Base() : Derived()).trick();
i1 = (i1 ? Derived() : Base()).trick();
// should fail: const lost
(void)(i1 ? Base() : constder()); // expected-error {{incompatible operand types ('Base' and 'const Derived')}}
(void)(i1 ? constder() : Base()); // expected-error {{incompatible operand types ('const Derived' and 'Base')}}
Priv priv;
Fin fin;
(void)(i1 ? Base() : Priv()); // expected-error{{private base class}}
(void)(i1 ? Priv() : Base()); // expected-error{{private base class}}
(void)(i1 ? Base() : Fin()); // expected-error{{ambiguous conversion from derived class 'Fin' to base class 'Base':}}
(void)(i1 ? Fin() : Base()); // expected-error{{ambiguous conversion from derived class 'Fin' to base class 'Base':}}
(void)(i1 ? base : priv); // expected-error {{private base class}}
(void)(i1 ? priv : base); // expected-error {{private base class}}
(void)(i1 ? base : fin); // expected-error {{ambiguous conversion from derived class 'Fin' to base class 'Base':}}
(void)(i1 ? fin : base); // expected-error {{ambiguous conversion from derived class 'Fin' to base class 'Base':}}
// b2.2 (non-hierarchy)
i1 = i1 ? I() : i1;
i1 = i1 ? i1 : I();
I i2(i1 ? I() : J());
I i3(i1 ? J() : I());
// "the type [it] woud have if E2 were converted to an rvalue"
vfn pfn = i1 ? F() : test;
pfn = i1 ? test : F();
(void)(i1 ? A() : B()); // expected-error {{conversion from 'B' to 'A' is ambiguous}}
(void)(i1 ? B() : A()); // expected-error {{conversion from 'B' to 'A' is ambiguous}}
(void)(i1 ? 1 : Ambig()); // expected-error {{conversion from 'Ambig' to 'int' is ambiguous}}
(void)(i1 ? Ambig() : 1); // expected-error {{conversion from 'Ambig' to 'int' is ambiguous}}
// By the way, this isn't an lvalue:
&(i1 ? i1 : i2); // expected-error {{address expression must be an lvalue or a function designator}}
// p4 (lvalue, same type)
Fields flds;
int &ir1 = i1 ? flds.i1 : flds.i2;
(i1 ? flds.b1 : flds.i2) = 0;
(i1 ? flds.i1 : flds.b2) = 0;
(i1 ? flds.b1 : flds.b2) = 0;
// p5 (conversion to built-in types)
// GCC 4.3 fails these
double d1 = i1 ? I() : K();
pfn = i1 ? F() : G();
DFnPtr pfm;
pfm = i1 ? DFnPtr() : &Base::fn1;
pfm = i1 ? &Base::fn1 : DFnPtr();
// p6 (final conversions)
i1 = i1 ? i1 : ir1;
int *pi1 = i1 ? &i1 : 0;
pi1 = i1 ? 0 : &i1;
i1 = i1 ? i1 : EVal;
i1 = i1 ? EVal : i1;
d1 = i1 ? 'c' : 4.0;
d1 = i1 ? 4.0 : 'c';
Base *pb = i1 ? (Base*)0 : (Derived*)0;
pb = i1 ? (Derived*)0 : (Base*)0;
pfm = i1 ? &Base::fn1 : &Derived::fn2;
pfm = i1 ? &Derived::fn2 : &Base::fn1;
pfm = i1 ? &Derived::fn2 : 0;
pfm = i1 ? 0 : &Derived::fn2;
const int (MixedFieldsDerived::*mp1) =
i1 ? &MixedFields::ci : &MixedFieldsDerived::i;
const volatile int (MixedFields::*mp2) =
i1 ? &MixedFields::ci : &MixedFields::cvi;
(void)(i1 ? &MixedFields::ci : &MixedFields::vi);
// Conversion of primitives does not result in an lvalue.
&(i1 ? i1 : d1); // expected-error {{address expression must be an lvalue or a function designator}}
(void)&(i1 ? flds.b1 : flds.i1); // expected-error {{address of bit-field requested}}
(void)&(i1 ? flds.i1 : flds.b1); // expected-error {{address of bit-field requested}}
unsigned long test0 = 5;
test0 = test0 ? (long) test0 : test0; // expected-warning {{operand of ? changes signedness: 'long' to 'unsigned long'}}
test0 = test0 ? (int) test0 : test0; // expected-warning {{operand of ? changes signedness: 'int' to 'unsigned long'}}
test0 = test0 ? (short) test0 : test0; // expected-warning {{operand of ? changes signedness: 'short' to 'unsigned long'}}
test0 = test0 ? test0 : (long) test0; // expected-warning {{operand of ? changes signedness: 'long' to 'unsigned long'}}
test0 = test0 ? test0 : (int) test0; // expected-warning {{operand of ? changes signedness: 'int' to 'unsigned long'}}
test0 = test0 ? test0 : (short) test0; // expected-warning {{operand of ? changes signedness: 'short' to 'unsigned long'}}
test0 = test0 ? test0 : (long) 10;
test0 = test0 ? test0 : (int) 10;
test0 = test0 ? test0 : (short) 10;
test0 = test0 ? (long) 10 : test0;
test0 = test0 ? (int) 10 : test0;
test0 = test0 ? (short) 10 : test0;
int test1;
test0 = test0 ? EVal : test0;
test1 = test0 ? EVal : (int) test0;
test0 = test0 ? EVal : test1; // expected-warning {{operand of ? changes signedness: 'int' to 'unsigned long'}}
test0 = test0 ? test1 : EVal; // expected-warning {{operand of ? changes signedness: 'int' to 'unsigned long'}}
test1 = test0 ? EVal : (int) test0;
test1 = test0 ? (int) test0 : EVal;
// Note the thing that this does not test: since DR446, various situations
// *must* create a separate temporary copy of class objects. This can only
// be properly tested at runtime, though.
}
friend Derived operator+(vector_ref_base const & lhs, size_t rhs)
{
return Derived(lhs.begin() + (std::min)(lhs.size(), rhs), lhs.end());
}
void bind_lvalue_to_rvalue() {
Base &br1 = Base(); // expected-error{{non-const lvalue reference to type 'struct Base' cannot bind to a temporary of type 'struct Base'}}
Base &br2 = Derived(); // expected-error{{non-const lvalue reference to type 'struct Base' cannot bind to a temporary of type 'struct Derived'}}
int &ir = 17; // expected-error{{non-const lvalue reference to type 'int' cannot bind to a temporary of type 'int'}}
}
void add_attributes( Eigen::MatrixBase<Derived> d, boost::ptr_vector< BaseAttribute >& t ) {
add_attributes( typename Derived::Scalar(), t );
t.push_back( new Attribute<int>("rows", Derived().rows()) );
t.push_back( new Attribute<int>("columns", Derived().cols()) );
}
void create(size_t rows, size_t cols) {
assert(((Derived*)this)->rows() == 0 && ((Derived*)this)->cols() == 0);
((Derived*)this)->operator=(Derived(rows, cols));
}
void OnMessage(const linear::Socket& socket, const linear::Message& msg) {
const linear::Addrinfo& info = socket.GetPeerInfo();
switch(msg.type) {
case linear::REQUEST:
{
linear::Request request = msg.as<linear::Request>();
std::cout << "recv Request: msgid = " << request.msgid
<< ", method = \"" << request.method << "\""
<< ", params = " << request.params.stringify()
<< " from " << info.addr << ":" << info.port << std::endl;
if (request.method == "echo") {
std::cout << "do echo back: " << request.params.stringify() << std::endl;
linear::Response response(request.msgid, request.params);
response.Send(socket);
} else {
linear::Response response(request.msgid, linear::type::nil(), std::string("method not found"));
response.Send(socket);
}
}
break;
case linear::RESPONSE:
{
linear::Response response = msg.as<linear::Response>();
std::cout << "recv Response: msgid = " << response.msgid
<< ", result = " << response.result.stringify()
<< ", error = " << response.error.stringify()
<< " from " << info.addr << ":" << info.port << std::endl;
std::cout << "origin request: msgid = " << response.request.msgid
<< ", method = \"" << response.request.method << "\""
<< ", params = " << response.request.params.stringify() << std::endl;
}
break;
case linear::NOTIFY:
{
linear::Notify notify = msg.as<linear::Notify>();
std::cout << "recv Notify: "
<< "method = \"" << notify.method << "\""
<< ", params = " << notify.params.stringify()
<< " from " << info.addr << ":" << info.port << std::endl;
try {
Derived data = notify.params.as<Derived>();
std::cout << "parameters detail" << std::endl;
std::cout << "Base::"
<< "int: " << data.base_val.int_val
<< ", double: " << data.base_val.double_val
<< ", string: " << data.base_val.string_val
<< ", vector: " << data.base_val.vector_val[0]
<< ", map: {\"key\": " << data.base_val.map_val["key"] << "}" << std::endl;
std::cout << "Derived::int: " << data.derived_val << std::endl;
} catch(const std::bad_cast&) {
std::cout << "invalid type cast" << std::endl;
}
linear::Notify notify_from_server("from server", Derived());
notify_from_server.Send(LINEAR_BROADCAST_GROUP); // send notify to all connected clients
}
break;
default:
{
std::cout << "BUG: plz inform to linear-developpers" << std::endl;
}
break;
}
}
const Derived operator/(const HistoBase<x_value_type, y_value_type, Derived>& lhs, const HistoBase<x_value_type, y_value_type, Derived>& rhs)
{
return Derived(lhs) /= rhs;
}
inline constexpr friend Derived operator+(const Derived &d, T c)
{
return Derived(d._id + static_cast<uint64_t>(c));
}
int main(int argc, char* argv[]) {
#if _WIN32
linear::log::SetLevel(linear::log::LOG_DEBUG);
linear::log::EnableStderr();
std::string host = (argc > 1) ? std::string(argv[1]) : "127.0.0.1";
int port = (argc > 2) ? atoi(argv[2]) : 37800;
#else
bool show_log = false;
linear::log::Level level = linear::log::LOG_OFF;
int ch, lv;
extern char* optarg;
extern int optind;
while ((ch = getopt(argc, argv, "hl:")) != -1) {
switch(ch) {
case 'h':
usage(argv[0]);
return 0;
case 'l':
show_log = true;
lv = atoi(optarg);
lv = (lv < 0) ? 0 : ((lv > 4) ? 4 : lv);
level = static_cast<linear::log::Level>(lv);
break;
default:
break;
}
}
argc -= optind;
argv += optind;
if (show_log) {
linear::log::SetLevel(level);
linear::log::EnableStderr();
}
std::string host = (argc >= 1) ? std::string(argv[0]) : "127.0.0.1";
int port = (argc >= 2) ? atoi(argv[1]) : 37800;
#endif
linear::shared_ptr<ApplicationHandler> handler = linear::shared_ptr<ApplicationHandler>(new ApplicationHandler());
linear::WSSClient client = linear::WSSClient(handler);
linear::SSLContext ssl_context(linear::SSLContext::TLSv1_1_client);
ssl_context.SetVerifyMode(linear::SSLContext::VERIFY_NONE);
linear::WSRequestContext ws_context;
ws_context.path = "linear";
ws_context.query = "?hoge=foo&alice=bob";
linear::WSSSocket socket= client.CreateSocket(host, port, ws_context, ssl_context);;
std::string cmd;
std::cout << "Commands: connect, disconnect, echo, notify, exit" << std::endl;
std::getline(std::cin, cmd);
while (true) {
if (cmd == "connect") {
handler->SetNumOfRetry(3);
linear::Error err = socket.Connect();
if (err.Code() != linear::LNR_OK) {
std::cout << err.Message() << std::endl;
}
} else if (cmd == "disconnect") {
handler->SetNumOfRetry(0);
linear::Error err = socket.Disconnect();
if (err.Code() != linear::LNR_OK) {
std::cout << err.Message() << std::endl;
}
} else if (cmd == "echo") {
std::string data;
std::cout << "A Response will be received by ApplicationHandler::OnMessage asynchronously" << std::endl;
std::cout << "Input some words: " << std::endl;
std::getline(std::cin, data);
linear::Request req(cmd, data);
std::cout << "msgid: " << req.msgid << std::endl;
linear::Error err = req.Send(socket, 3000);
if (err.Code() != linear::LNR_OK) {
std::cout << err.Message() << std::endl;
}
} else if (cmd == "notify") {
linear::Notify notify("from client", Derived());
linear::Error err = notify.Send(socket);
if (err.Code() != linear::LNR_OK) {
std::cout << err.Message() << std::endl;
}
} else if (cmd == "exit") {
break;
}
std::getline(std::cin, cmd);
}
return 0;
}
struct Derived: Base { Derived() : Base(42) { static_assert(!noexcept(Derived()), "Err"); } };
HPX_FORCEINLINE static Derived
create(SharedState* shared_state)
{
return Derived(future<id_type>(
boost::intrusive_ptr<SharedState>(shared_state)));
}
// First, the straightforward functions:
ITERATOR_TEST_SECTION_DEFAULT_CTOR(ci)
ITERATOR_TEST_SECTION_BASE(ci, int)
ITERATOR_TEST_SECTION_COPY_ASSIGNMENT(ci, int)
ITERATOR_TEST_SECTION_EQUALITY(ci, int)
ITERATOR_TEST_SECTION_INCREMENT(ci, int)
ITERATOR_TEST_SECTION_DECREMENT(ci, int)
ITERATOR_TEST_SECTION_PLUS_MINUS(ci, int)
ITERATOR_TEST_SECTION_LESS(ci, int)
// now the "special" operators * and -> and []:
SECTION("dereference", "*a; a->m; a[n]")
{
auto d1 = Derived(42);
Base* pb = &d1;
auto iter = apf::cast_iterator<Derived, Base**>(&pb);
Derived d2 = *iter;
Derived d3 = iter[0];
CHECK(d2._n == 42);
CHECK(iter->_n == 42);
CHECK(d3._n == 42);
iter->_n = 23;
CHECK(d1._n == 23);
(*iter)._n = 42;
inline static constexpr Derived min()
{
return Derived(std::numeric_limits<uint64_t>::max());
}
