case: Introduce new functions for numbers and substrings in cases.

[pspp] / src / math / np.c

diff --git a/src/math/np.c b/src/math/np.c
index dd197f9c6d392c9eb13886f21471bcd3cd0b2ac3..8b7d09e7d378a0639765801e55cbece47f116455 100644 (file)
--- a/src/math/np.c
+++ b/src/math/np.c
@@ -63,9 +63,9 @@ acc (struct statistic *s, const struct ccase *cx UNUSED,
   minimize (&np->y_min, y);
 
   cp = case_create (casewriter_get_proto (np->writer));
-  case_data_rw_idx (cp, NP_IDX_Y)->f = y;
-  case_data_rw_idx (cp, NP_IDX_NS)->f = ns;
-  case_data_rw_idx (cp, NP_IDX_DNS)->f = dns;
+  *case_num_rw_idx (cp, NP_IDX_Y) = y;
+  *case_num_rw_idx (cp, NP_IDX_NS) = ns;
+  *case_num_rw_idx (cp, NP_IDX_DNS) = dns;
   casewriter_write (np->writer, cp);
 
   np->prev_cc = cc;