Continue reforming procedure execution. In this phase, add `const' to

[pspp] / src / language / stats / aggregate.c

diff --git a/src/language/stats/aggregate.c b/src/language/stats/aggregate.c
index 4b8bf46b365d8ae46025700c3361ea0852074055..491578398bf099cb6c14ea4b976f89face0df954 100644 (file)
--- a/src/language/stats/aggregate.c
+++ b/src/language/stats/aggregate.c
@@ -18,28 +18,32 @@
    02110-1301, USA. */
 
 #include <config.h>
-#include <libpspp/message.h>
+
 #include <stdlib.h>
-#include <libpspp/alloc.h>
+
 #include <data/any-writer.h>
+#include <data/case-sink.h>
 #include <data/case.h>
 #include <data/casefile.h>
-#include <language/command.h>
 #include <data/dictionary.h>
-#include <libpspp/message.h>
 #include <data/file-handle-def.h>
+#include <data/procedure.h>
+#include <data/settings.h>
+#include <data/storage-stream.h>
+#include <data/sys-file-writer.h>
+#include <data/variable.h>
+#include <language/command.h>
 #include <language/data-io/file-handle.h>
 #include <language/lexer/lexer.h>
 #include <language/stats/sort-criteria.h>
+#include <libpspp/alloc.h>
+#include <libpspp/message.h>
+#include <libpspp/message.h>
 #include <libpspp/misc.h>
-#include <math/moments.h>
 #include <libpspp/pool.h>
-#include <data/settings.h>
-#include <data/sys-file-writer.h>
-#include <math/sort.h>
 #include <libpspp/str.h>
-#include <data/variable.h>
-#include <procedure.h>
+#include <math/moments.h>
+#include <math/sort.h>
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -150,10 +154,10 @@ static int aggregate_single_case (struct agr_proc *agr,
 static void dump_aggregate_info (struct agr_proc *agr, struct ccase *output);
 
 /* Aggregating to the active file. */
-static bool agr_to_active_file (struct ccase *, void *aux);
+static bool agr_to_active_file (const struct ccase *, void *aux);
 
 /* Aggregating to a system file. */
-static bool presorted_agr_to_sysfile (struct ccase *, void *aux);
+static bool presorted_agr_to_sysfile (const struct ccase *, void *aux);
 \f
 /* Parsing. */
 
@@ -256,7 +260,7 @@ cmd_aggregate (void)
     {
       /* The active file will be replaced by the aggregated data,
          so TEMPORARY is moot. */
-      cancel_temporary ();
+      proc_cancel_temporary_transformations ();
 
       if (agr.sort != NULL && !presorted) 
         {
@@ -267,7 +271,7 @@ cmd_aggregate (void)
       agr.sink = create_case_sink (&storage_sink_class, agr.dict, NULL);
       if (agr.sink->class->open != NULL)
         agr.sink->class->open (agr.sink);
-      vfm_sink = create_case_sink (&null_sink_class, default_dict, NULL);
+      proc_set_sink (create_case_sink (&null_sink_class, default_dict, NULL));
       if (!procedure (agr_to_active_file, &agr))
         goto error;
       if (agr.case_cnt > 0) 
@@ -276,10 +280,10 @@ cmd_aggregate (void)
           if (!agr.sink->class->write (agr.sink, &agr.agr_case))
             goto error;
         }
-      dict_destroy (default_dict);
+      discard_variables ();
       default_dict = agr.dict;
       agr.dict = NULL;
-      vfm_source = agr.sink->class->make_source (agr.sink);
+      proc_set_source (agr.sink->class->make_source (agr.sink));
       free_case_sink (agr.sink);
     }
   else
@@ -591,7 +595,6 @@ parse_aggregate_functions (struct agr_proc *agr)
              }
 
            free (dest[i]);
-            destvar->init = 0;
            if (dest_label[i])
              {
                destvar->label = dest_label[i];
@@ -1071,7 +1074,7 @@ initialize_aggregate_info (struct agr_proc *agr, const struct ccase *input)
    are dropped.
    Returns true if successful, false if an I/O error occurred. */
 static bool
-agr_to_active_file (struct ccase *c, void *agr_)
+agr_to_active_file (const struct ccase *c, void *agr_)
 {
   struct agr_proc *agr = agr_;
 
@@ -1084,7 +1087,7 @@ agr_to_active_file (struct ccase *c, void *agr_)
 /* Aggregate the current case and output it if we passed a
    breakpoint. */
 static bool
-presorted_agr_to_sysfile (struct ccase *c, void *agr_) 
+presorted_agr_to_sysfile (const struct ccase *c, void *agr_) 
 {
   struct agr_proc *agr = agr_;