gEDA-cvs: pcb.git: branch: master updated (b8cd62ae33d2473ff73416dd9c387bb542c1c070)

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      from  d3449dfd68f6e751ffd760c0b7dcd96689b314d5 (commit)

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=========
 Summary
=========

 src/global.h   |    7 ++++---
 src/polyarea.h |    2 +-
 src/polygon1.c |   13 +++++++------
 3 files changed, 12 insertions(+), 10 deletions(-)


=================
 Commit Messages
=================

commit b8cd62ae33d2473ff73416dd9c387bb542c1c070
Author: Peter Clifton <pcjc2@xxxxxxxxx>
Commit: Peter Clifton <pcjc2@xxxxxxxxx>

    Make rtree_t type available to polygon1.c
    
    This saves a load of casting, and helps the compiler doing its job
    catching programming errors.

:100644 100644 f494dbc... 4cf489a... M	src/global.h
:100644 100644 a883750... 6652fce... M	src/polyarea.h
:100644 100644 bfa39b3... 8170197... M	src/polygon1.c

=========
 Changes
=========

commit b8cd62ae33d2473ff73416dd9c387bb542c1c070
Author: Peter Clifton <pcjc2@xxxxxxxxx>
Commit: Peter Clifton <pcjc2@xxxxxxxxx>

    Make rtree_t type available to polygon1.c
    
    This saves a load of casting, and helps the compiler doing its job
    catching programming errors.

diff --git a/src/global.h b/src/global.h
index f494dbc..4cf489a 100644
--- a/src/global.h
+++ b/src/global.h
@@ -40,7 +40,6 @@
 
 #include "const.h"
 #include "macro.h"
-#include "polyarea.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -54,8 +53,10 @@
 typedef struct BoxType BoxType, *BoxTypePtr;
 typedef struct polygon_st PolygonType, *PolygonTypePtr;
 typedef struct drc_violation_st DrcViolationType, *DrcViolationTypePtr;
+typedef struct rtree rtree_t;
 
 #include "hid.h"
+#include "polyarea.h"
 
 #define _(S) (S)
 
@@ -257,11 +258,11 @@ typedef struct			/* holds information about arcs */
     Delta;
 } ArcType, *ArcTypePtr;
 
-typedef struct
+struct rtree
 {
   struct rtree_node *root;
   int size;			/* number of entries in tree */
-} rtree_t;
+};
 
 typedef struct			/* holds information about one layer */
 {
diff --git a/src/polyarea.h b/src/polyarea.h
index a883750..6652fce 100644
--- a/src/polyarea.h
+++ b/src/polyarea.h
@@ -98,7 +98,7 @@ struct PLINE
     VNODE head;
     unsigned int Count;
     double area;
-    void *tree;
+    rtree_t *tree;
     struct {
       unsigned int status:3;
       unsigned int orient:1;
diff --git a/src/polygon1.c b/src/polygon1.c
index bfa39b3..8170197 100644
--- a/src/polygon1.c
+++ b/src/polygon1.c
@@ -45,7 +45,8 @@
 #include	<setjmp.h>
 #include	<math.h>
 #include	<string.h>
-#include "polyarea.h"
+
+#include "global.h"
 #include "rtree.h"
 #include "heap.h"
 
@@ -638,7 +639,7 @@ seg_in_seg (const BoxType * b, void *cl)
       if (res & 2)
 	{
 	  cntrbox_adjust (i->s->p, cnt > 1 ? s2 : s1);
-	  if (adjust_tree ((rtree_t *) (i->s->p->tree), i->s))
+	  if (adjust_tree (i->s->p->tree, i->s))
 	    return 1;
 	}
       /* if we added a node in the tree we need to change the tree */
@@ -809,12 +810,12 @@ intersect (jmp_buf * jb, POLYAREA * b, POLYAREA * a, int add)
             /* fill in the segment in info corresponding to this node */
             if (setjmp (info.sego) == 0)
               {
-                r_search ((rtree_t *) (looping_over->tree), &box, NULL, get_seg, &info);
+                r_search (looping_over->tree, &box, NULL, get_seg, &info);
                 assert (0);
               }
 
               /* NB: If this actually hits anything, we are teleported back to the beginning */
-              info.tree = (rtree_t *) rtree_over->tree;
+              info.tree = rtree_over->tree;
               if (info.tree)
                 if (UNLIKELY (r_search (info.tree, &info.s->box,
                                         seg_in_region, seg_in_seg, &info)))
@@ -2019,7 +2020,7 @@ poly_InvContour (PLINE * c)
   c->Flags.orient ^= 1;
   if (c->tree)
     {
-      r = r_search ((rtree_t *) (c->tree), NULL, NULL, flip_cb, NULL);
+      r = r_search (c->tree, NULL, NULL, flip_cb, NULL);
       assert (r == c->Count);
     }
 }
@@ -2247,7 +2248,7 @@ poly_InsideContour (PLINE * c, Vector p)
   ray.X2 = 0x7fffffff;
   ray.Y2 = p[1] + 1;
   if (setjmp (info.env) == 0)
-    r_search ((rtree_t *) c->tree, &ray, NULL, crossing, &info);
+    r_search (c->tree, &ray, NULL, crossing, &info);
   return info.f;
 }
 




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