私は知識に何ものかを付け加え，また他の人々がより多くのものを付け加える手助けをした --- G.H.ハーディ

#include <glib.h>
#include <glib-object.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


#define TYPE_BASIC_SAMPLE (basic_sample_get_type ())
#define BASIC_SAMPLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_BASIC_SAMPLE, BasicSample))
#define BASIC_SAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_BASIC_SAMPLE, BasicSampleClass))
#define IS_BASIC_SAMPLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_BASIC_SAMPLE))
#define IS_BASIC_SAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_BASIC_SAMPLE))
#define BASIC_SAMPLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_BASIC_SAMPLE, BasicSampleClass))

typedef struct _BasicSample BasicSample;
typedef struct _BasicSampleClass BasicSampleClass;
typedef struct _BasicSamplePrivate BasicSamplePrivate;

struct _BasicSample {
  GObject parent_instance;
  BasicSamplePrivate * priv;
};

struct _BasicSampleClass {
  GObjectClass parent_class;
};



GType basic_sample_get_type (void);
enum  {
  BASIC_SAMPLE_DUMMY_PROPERTY
};
void basic_sample_run (BasicSample* self);
BasicSample* basic_sample_new (void);
BasicSample* basic_sample_construct (GType object_type);
gint basic_sample_main (char** args, int args_length1);
BasicSample* basic_sample_new (void);
static gpointer basic_sample_parent_class = NULL;



void basic_sample_run (BasicSample* self) {
  g_return_if_fail (self != NULL);
  fprintf (stdout, "Hello World!\n");
}


gint basic_sample_main (char** args, int args_length1) {
  BasicSample* sample;
  gint _tmp0_;
  sample = basic_sample_new ();
  basic_sample_run (sample);
  return (_tmp0_ = 0, (sample == NULL) ? NULL : (sample = (g_object_unref (sample), NULL)), _tmp0_);
}


int main (int argc, char ** argv) {
  g_type_init ();
  return basic_sample_main (argv, argc);
}


BasicSample* basic_sample_construct (GType object_type) {
  BasicSample * self;
  self = g_object_newv (object_type, 0, NULL);
  return self;
}


BasicSample* basic_sample_new (void) {
  return basic_sample_construct (TYPE_BASIC_SAMPLE);
}


static void basic_sample_class_init (BasicSampleClass * klass) {
  basic_sample_parent_class = g_type_class_peek_parent (klass);
}


static void basic_sample_instance_init (BasicSample * self) {
}


GType basic_sample_get_type (void) {
  static GType basic_sample_type_id = 0;
  if (basic_sample_type_id == 0) {

    static const GTypeInfo g_define_type_info = { sizeof (BasicSampleClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) basic_sample_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (BasicSample), 0, (GInstanceInitFunc) basic_sample_instance_init, NULL };

    basic_sample_type_id = g_type_register_static (G_TYPE_OBJECT, "BasicSample", &g_define_type_info, 0);
  }

  return basic_sample_type_id;
}