#define PIECHART_H
#include "libpspp/str.h"
-#include "output/chart-item.h"
+#include "output/chart.h"
#include "language/stats/freq.h"
struct piechart
{
- struct chart_item chart_item;
+ struct chart chart;
struct slice *slices;
int n_slices;
};
struct variable;
-struct chart_item *piechart_create (const struct variable *var,
+struct chart *piechart_create (const struct variable *var,
const struct freq *, int n_slices);
\f
-/* This boilerplate for piechart, a subclass of chart_item, was
+/* This boilerplate for piechart, a subclass of chart, was
autogenerated by mk-class-boilerplate. */
#include <assert.h>
#include "libpspp/cast.h"
-extern const struct chart_item_class piechart_class;
+extern const struct chart_class piechart_class;
/* Returns true if SUPER is a piechart, otherwise false. */
static inline bool
-is_piechart (const struct chart_item *super)
+is_piechart (const struct chart *super)
{
return super->class == &piechart_class;
}
/* Returns SUPER converted to piechart. SUPER must be a piechart, as
reported by is_piechart. */
static inline struct piechart *
-to_piechart (const struct chart_item *super)
+to_piechart (const struct chart *super)
{
assert (is_piechart (super));
- return UP_CAST (super, struct piechart, chart_item);
+ return UP_CAST (super, struct piechart, chart);
}
-/* Returns INSTANCE converted to chart_item. */
-static inline struct chart_item *
+/* Returns INSTANCE converted to chart. */
+static inline struct chart *
piechart_super (const struct piechart *instance)
{
- return CONST_CAST (struct chart_item *, &instance->chart_item);
+ return CONST_CAST (struct chart *, &instance->chart);
}
/* Increments INSTANCE's reference count and returns INSTANCE. */
static inline struct piechart *
piechart_ref (const struct piechart *instance)
{
- return to_piechart (chart_item_ref (&instance->chart_item));
+ return to_piechart (chart_ref (&instance->chart));
}
/* Decrements INSTANCE's reference count, then destroys INSTANCE if
static inline void
piechart_unref (struct piechart *instance)
{
- chart_item_unref (&instance->chart_item);
+ chart_unref (&instance->chart);
}
/* Returns true if INSTANCE's reference count is greater than 1,
static inline bool
piechart_is_shared (const struct piechart *instance)
{
- return chart_item_is_shared (&instance->chart_item);
+ return chart_is_shared (&instance->chart);
}
static inline void
piechart_submit (struct piechart *instance)
{
- chart_item_submit (&instance->chart_item);
+ chart_submit (&instance->chart);
}
\f
#endif /* output/charts/piechart.h */