Function main

c_glib/example/build.c:24–76

#include <arrow-glib/arrow-glib.h>

int
main(int argc, char **argv)
{
  GArrowArray *array;

  {
    GArrowInt32ArrayBuilder *builder;
    gboolean success = TRUE;
    GError *error = NULL;

    builder = garrow_int32_array_builder_new();
    if (success) {
      success = garrow_int32_array_builder_append_value(builder, 29, &error);
    }
    if (success) {
      success = garrow_int32_array_builder_append_value(builder, 2929, &error);
    }
    if (success) {
      success = garrow_int32_array_builder_append_value(builder, 292929, &error);
    }
    if (!success) {
      g_print("failed to append: %s\n", error->message);
      g_error_free(error);
      g_object_unref(builder);
      return EXIT_FAILURE;
    }
    array = garrow_array_builder_finish(GARROW_ARRAY_BUILDER(builder), &error);
    if (!array) {
      g_print("failed to finish: %s\n", error->message);
      g_error_free(error);
      g_object_unref(builder);
      return EXIT_FAILURE;
    }
    g_object_unref(builder);
  }

  {
    gint64 i, n;

    n = garrow_array_get_length(array);
    g_print("length: %" G_GINT64_FORMAT "\n", n);
    for (i = 0; i < n; i++) {
      gint32 value;

      value = garrow_int32_array_get_value(GARROW_INT32_ARRAY(array), i);
      g_print("array[%" G_GINT64_FORMAT "] = %d\n", i, value);
    }
  }

  g_object_unref(array);

  return EXIT_SUCCESS;
}