X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Faggregate.c;h=cd3011704af03a73ce79179f4ab998a47c09f66f;hb=eca977e618f2d4c6d55d9851b9714fd60e55559b;hp=0485ccaecad5d65f38b825be3bf96dec5d93c91a;hpb=dcf9b154cbcaa35c3d8459a201b77eec8bcb30bd;p=pspp-builds.git

diff --git a/src/language/stats/aggregate.c b/src/language/stats/aggregate.c
index 0485ccae..cd301170 100644
--- a/src/language/stats/aggregate.c
+++ b/src/language/stats/aggregate.c
@@ -18,30 +18,43 @@
    02110-1301, USA. */
 
 #include <config.h>
-#include "message.h"
+
 #include <stdlib.h>
-#include "alloc.h"
-#include "any-writer.h"
-#include "case.h"
-#include "casefile.h"
-#include "command.h"
-#include "dictionary.h"
-#include "message.h"
-#include "file-handle-def.h"
-#include "lexer.h"
-#include "misc.h"
-#include "moments.h"
-#include "pool.h"
-#include "settings.h"
-#include "sys-file-writer.h"
-#include "sort.h"
-#include "str.h"
-#include "variable.h"
-#include "procedure.h"
+
+#include <data/any-writer.h>
+#include <data/case-sink.h>
+#include <data/case.h>
+#include <data/casefile.h>
+#include <data/dictionary.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 <libpspp/pool.h>
+#include <libpspp/str.h>
+#include <math/moments.h>
+#include <math/sort.h>
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 
+/* Argument for AGGREGATE function. */
+union agr_argument
+  {
+    double f;                           /* Numeric. */
+    char *c;                            /* Short or long string. */
+  };
+
 /* Specifies how to make an aggregate variable. */
 struct agr_var
   {
@@ -52,7 +65,7 @@ struct agr_var
     struct variable *dest;	/* Target variable. */
     int function;		/* Function. */
     int include_missing;	/* 1=Include user-missing values. */
-    union value arg[2];		/* Arguments. */
+    union agr_argument arg[2];	/* Arguments. */
 
     /* Accumulated during AGGREGATE execution. */
     double dbl[3];
@@ -148,10 +161,10 @@ 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);
 
 /* Parsing. */
 
@@ -254,7 +267,7 @@ 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) 
         {
@@ -265,7 +278,7 @@ 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) 
@@ -274,10 +287,10 @@ 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
@@ -353,7 +366,7 @@ parse_aggregate_functions (struct agr_proc *agr)
       const struct agr_func *function;
       int func_index;
 
-      union value arg[2];
+      union agr_argument arg[2];
 
       struct variable **src;
       size_t n_src;
@@ -509,7 +522,7 @@ parse_aggregate_functions (struct agr_proc *agr)
                   || (src[0]->type == ALPHA
                       && str_compare_rpad (arg[0].c, arg[1].c) > 0)))
             {
-              union value t = arg[0];
+              union agr_argument t = arg[0];
               arg[0] = arg[1];
               arg[1] = t;
                   
@@ -589,7 +602,6 @@ parse_aggregate_functions (struct agr_proc *agr)
 	      }
 
 	    free (dest[i]);
-            destvar->init = 0;
 	    if (dest_label[i])
 	      {
 		destvar->label = dest_label[i];
@@ -1069,7 +1081,7 @@ 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_;
 
@@ -1082,7 +1094,7 @@ 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_;