C++ (Cpp) scols_cell_copy_content示例

示例#1

文件： column.c 项目： AntonGorynya/lab3.2

/**
 * scols_copy_column:
 * @cl: a pointer to a struct libscols_column instance
 *
 * Creates a new column and copies @cl's data over to it.
 *
 * Returns: a pointer to a new struct libscols_column instance.
 */
struct libscols_column *scols_copy_column(const struct libscols_column *cl)
{
	struct libscols_column *ret;

	if (!cl)
		return NULL;
	ret = scols_new_column();
	if (!ret)
		return NULL;

	DBG(COL, ul_debugobj((void *) cl, "copy to %p", ret));

	if (scols_column_set_color(ret, cl->color))
		goto err;
	if (scols_cell_copy_content(&ret->header, &cl->header))
		goto err;

	ret->width	= cl->width;
	ret->width_min	= cl->width_min;
	ret->width_max	= cl->width_max;
	ret->width_avg	= cl->width_avg;
	ret->width_hint	= cl->width_hint;
	ret->flags	= cl->flags;
	ret->is_extreme = cl->is_extreme;

	return ret;
err:
	scols_unref_column(ret);
	return NULL;
}

示例#2

文件： column.c 项目： shenjiawei/util-linux

/**
 * scols_copy_column:
 * @cl: a pointer to a struct libscols_column instance
 *
 * Creates a new column and copies @cl's data over to it. 
 *
 * Returns: a pointer to a new struct libscols_column instance.
 */
struct libscols_column *scols_copy_column(const struct libscols_column *cl)
{
	struct libscols_column *ret;

	assert (cl);
	if (!cl)
		return NULL;
	ret = scols_new_column();
	if (!ret)
		return NULL;

	if (scols_column_set_color(ret, cl->color))
		goto err;
	if (scols_cell_copy_content(&ret->header, &cl->header))
		goto err;

	ret->width	= cl->width;
	ret->width_min	= cl->width_min;
	ret->width_max	= cl->width_max;
	ret->width_avg	= cl->width_avg;
	ret->width_hint	= cl->width_hint;
	ret->flags	= cl->flags;
	ret->is_extreme = cl->is_extreme;

	return ret;
err:
	scols_unref_column(ret);
	return NULL;
}