/* C demo code */

​

#include <zmq.h>

#include <pthread.h>

#include <semaphore.h>

#include <time.h>

#include <stdio.h>

#include <fcntl.h>

#include <malloc.h>

​

typedef struct {

  void* arg_socket;

  zmq_msg_t* arg_msg;

  char* arg_string;

  unsigned long arg_len;

  int arg_int, arg_command;

​

  int signal_fd;

  int pad;

  void* context;

  sem_t sem;

} acl_zmq_context;

​

#define p(X) (context->arg_##X)

​

void* zmq_thread(void* context_pointer) {

  acl_zmq_context* context = (acl_zmq_context*)context_pointer;

  char ok = 'K', err = 'X';

  int res;

​

  while (1) {

    while ((res = sem_wait(&context->sem)) == EINTR);

    if (res) {write(context->signal_fd, &err, 1); goto cleanup;}

    switch(p(command)) {

    case 0: goto cleanup;

    case 1: p(socket) = zmq_socket(context->context, p(int)); break;

    case 2: p(int) = zmq_close(p(socket)); break;

    case 3: p(int) = zmq_bind(p(socket), p(string)); break;

    case 4: p(int) = zmq_connect(p(socket), p(string)); break;

    case 5: p(int) = zmq_getsockopt(p(socket), p(int), (void*)p(string), &p(len)); break;

    case 6: p(int) = zmq_setsockopt(p(socket), p(int), (void*)p(string), p(len)); break;

    case 7: p(int) = zmq_send(p(socket), p(msg), p(int)); break;

    case 8: p(int) = zmq_recv(p(socket), p(msg), p(int)); break;

    case 9: p(int) = zmq_poll(p(socket), p(int), p(len)); break;

    }

    p(command) = errno;

    write(context->signal_fd, &ok, 1);

  }

 cleanup:

  close(context->signal_fd);

  free(context_pointer);

  return 0;

}

​

void* zmq_thread_init(void* zmq_context, int signal_fd) {

  acl_zmq_context* context = malloc(sizeof(acl_zmq_context));

  pthread_t thread;

​

  context->context = zmq_context;

  context->signal_fd = signal_fd;

  sem_init(&context->sem, 1, 0);

  pthread_create(&thread, 0, &zmq_thread, context);

  pthread_detach(thread);

  return context;

}

​

#include <iostream>

#include "mystuff/util.h"

​

namespace {

enum Enum {

  VAL1, VAL2, VAL3

};

​

char32_t unicode_string = U"\U0010FFFF";

string raw_string = R"delim(anything

you

want)delim";

​

int Helper(const MyType& param) {

  return 0;

}

} // namespace

​

class ForwardDec;

​

template <class T, class V>

class Class : public BaseClass {

  const MyType<T, V> member_;

​

 public:

  const MyType<T, V>& Method() const {

    return member_;

  }

​

  void Method2(MyType<T, V>* value);

}

​

template <class T, class V>

void Class::Method2(MyType<T, V>* value) {

  std::out << 1 >> method();

  value->Method3(member_);

  member_ = value;

}

​

import com.demo.util.MyType;

import com.demo.util.MyInterface;

​

public enum Enum {

  VAL1, VAL2, VAL3

}

​

public class Class<T, V> implements MyInterface {

  public static final MyType<T, V> member;

  private class InnerClass {

    public int zero() {

      return 0;

    }

  }

​

  @Override

  public MyType method() {

    return member;

  }

​

  public void method2(MyType<T, V> value) {

    method();

    value.method3();

    member = value;

  }

}

​