projects
/
pspp
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Add optional callback functions to categoricals.
[pspp]
/
src
/
math
/
categoricals.h
diff --git
a/src/math/categoricals.h
b/src/math/categoricals.h
index 67be020463961175351f5e7d25b057e839256070..ff33540ca1193148779e5ce7ebd0df4f2cd131f5 100644
(file)
--- a/
src/math/categoricals.h
+++ b/
src/math/categoricals.h
@@
-27,8
+27,17
@@
struct ccase;
union value ;
union value ;
+typedef void update_func (void *user_data,
+ const struct variable *wv,
+ const struct variable *catvar,
+ const struct ccase *c, void *aux);
+
+typedef void *user_data_create_func (void);
+
struct categoricals *categoricals_create (const struct variable *const *v, size_t n_vars,
struct categoricals *categoricals_create (const struct variable *const *v, size_t n_vars,
- const struct variable *wv, enum mv_class exclude);
+ const struct variable *wv, enum mv_class exclude,
+ user_data_create_func *udf,
+ update_func *update, void *update_aux);
void categoricals_destroy (struct categoricals *);
void categoricals_destroy (struct categoricals *);
@@
-63,6
+72,8
@@
double categoricals_get_sum_by_subscript (const struct categoricals *cat, int su
double categoricals_get_binary_by_subscript (const struct categoricals *cat, int subscript,
const struct ccase *c);
double categoricals_get_binary_by_subscript (const struct categoricals *cat, int subscript,
const struct ccase *c);
+void * categoricals_get_user_data_by_subscript (const struct categoricals *cat, int subscript);
+