X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fctables.c;h=5f7162fd2ad39134ce65c38130f1d231548cba1a;hb=4b9e9bd0e1c0454b637ec05f8e7538a74433f467;hp=fa43892176da1642060ed362149eaee80d381571;hpb=dfb0db0d34a420f994125c3f2702dfec6119f845;p=pspp

diff --git a/src/language/stats/ctables.c b/src/language/stats/ctables.c
index fa43892176..5f7162fd2a 100644
--- a/src/language/stats/ctables.c
+++ b/src/language/stats/ctables.c
@@ -4691,61 +4691,65 @@ ctables_prepare_table (struct ctables_table *t)
                     continue;
                   }
 
-                size_t n_drop;
+                enum pivot_axis_type ata, atb;
+                if (at == CTAT_ROW || at == CTAT_LAYERROW)
+                  {
+                    ata = PIVOT_AXIS_ROW;
+                    atb = PIVOT_AXIS_COLUMN;
+                  }
+                else if (at == CTAT_COL || at == CTAT_LAYERCOL)
+                  {
+                    ata = PIVOT_AXIS_COLUMN;
+                    atb = PIVOT_AXIS_ROW;
+                  }
+
+                size_t n_drop = 0;
                 bool drop_inner = false;
-                if (at == CTAT_SUBTABLE
-                    && t->clabels_from_axis != PIVOT_AXIS_LAYER
-                    && t->clabels_to_axis != PIVOT_AXIS_LAYER)
-                  n_drop = a == t->clabels_from_axis ? 2 : 0;
-                else if (at == CTAT_SUBTABLE
-                         && t->clabels_from_axis != PIVOT_AXIS_LAYER
-                         && t->clabels_to_axis == PIVOT_AXIS_LAYER)
+                switch (at)
                   {
-                    if (a == PIVOT_AXIS_LAYER)
-                      n_drop = 0;
-                    else if (a != t->clabels_from_axis)
-                      n_drop = 1;
+                  case CTAT_SUBTABLE:
+                    if (t->clabels_from_axis == PIVOT_AXIS_LAYER)
+                      n_drop = a != PIVOT_AXIS_LAYER;
+                    else if (t->clabels_to_axis != PIVOT_AXIS_LAYER)
+                      n_drop = a == t->clabels_from_axis ? 2 : 0;
                     else
+                      {
+                        n_drop = a != PIVOT_AXIS_LAYER && a != t->clabels_from_axis;
+                        drop_inner = a == t->clabels_from_axis;
+                      }
+                    break;
+
+                  case CTAT_LAYERROW:
+                  case CTAT_LAYERCOL:
+                    n_drop = a == ata && t->label_axis[ata] == atb;
+                    break;
+
+                  case CTAT_ROW:
+                  case CTAT_COL:
+                    if (a == atb && t->label_axis[ata] == atb)
+                      n_drop = 0;
+                    else if (a == atb && t->label_axis[atb] == ata)
                       {
                         drop_inner = true;
                         n_drop = 0;
                       }
-                  }
-                else if (at == CTAT_ROW && a == PIVOT_AXIS_COLUMN && t->label_axis[PIVOT_AXIS_ROW] == PIVOT_AXIS_COLUMN)
-                  n_drop = 0;
-                else if (at == CTAT_COL && a == PIVOT_AXIS_ROW && t->label_axis[PIVOT_AXIS_ROW] == PIVOT_AXIS_COLUMN)
-                  {
-                    drop_inner = true;
-                    n_drop = 0;
-                  }
-                else if (at == CTAT_COL && a == PIVOT_AXIS_ROW && t->label_axis[PIVOT_AXIS_COLUMN] == PIVOT_AXIS_ROW)
-                  n_drop = 0;
-                else if (at == CTAT_ROW && a == PIVOT_AXIS_COLUMN && t->label_axis[PIVOT_AXIS_COLUMN] == PIVOT_AXIS_ROW)
-                  {
-                    drop_inner = true;
-                    n_drop = 0;
-                  }
-                else if (at == CTAT_COL && a == PIVOT_AXIS_ROW && t->label_axis[PIVOT_AXIS_ROW] == PIVOT_AXIS_LAYER)
-                  {
-                    drop_inner = true;
-                    n_drop = 0;
-                  }
-                else if (at == CTAT_ROW && a == PIVOT_AXIS_COLUMN && t->label_axis[PIVOT_AXIS_COLUMN] == PIVOT_AXIS_LAYER)
-                  {
-                    drop_inner = true;
-                    n_drop = 0;
-                  }
-                else
-                  {
+                    else if (a == atb && t->label_axis[atb] == PIVOT_AXIS_LAYER)
+                      {
+                        drop_inner = true;
+                        n_drop = 0;
+                      }
+                    else
+                      {
+                        n_drop = a == atb;
+                        if (a == ata && t->label_axis[ata] == atb)
+                          n_drop++;
+                      }
+                    break;
+
+                  case CTAT_LAYER:
+                  case CTAT_TABLE:
                     n_drop = 0;
-                    if (at == CTAT_SUBTABLE ? a != PIVOT_AXIS_LAYER
-                        : at == CTAT_ROW ? a == PIVOT_AXIS_COLUMN
-                        : at == CTAT_COL ? a == PIVOT_AXIS_ROW
-                        : false)
-                      n_drop++;
-                    if ((t->label_axis[PIVOT_AXIS_ROW] == PIVOT_AXIS_COLUMN && (at == CTAT_ROW || at == CTAT_LAYERROW) && a == PIVOT_AXIS_ROW)
-                        || (t->label_axis[PIVOT_AXIS_COLUMN] == PIVOT_AXIS_ROW && (at == CTAT_COL || at == CTAT_LAYERCOL) && a == PIVOT_AXIS_COLUMN))
-                    n_drop++;
+                    break;
                   }
 
                 if (drop_inner)