X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fcoordcache.C;h=b574b271c35b46ad87ce43b6f6da8813dd05b82d;hb=3c851f1f7951f3a24b57826f3e580e4318b5e6c4;hp=ce0194890502ce6946fef8839bc3a379397bdf73;hpb=a2cd656e256fa50aec3f03851b63a4bc6cdd666d;p=lyx.git

diff --git a/src/coordcache.C b/src/coordcache.C
index ce01948905..b574b271c3 100644
--- a/src/coordcache.C
+++ b/src/coordcache.C
@@ -11,7 +11,7 @@
 
 
 CoordCache theCoords;
- 
+
 // just a helper to be able to set a breakpoint
 void lyxbreaker(void const * data, const char * hint, int size)
 {
@@ -21,22 +21,26 @@ void lyxbreaker(void const * data, const char * hint, int size)
 }
 
 
-void lyxaborter(int x, int y)
-{
-	lyxerr << "abort on x: " << x << " y: " << y << std::endl; 
-	BOOST_ASSERT(false);
-}
-
-
 void CoordCache::clear()
 {
+	BOOST_ASSERT(updating);
 	arrays_.clear();
 	insets_.clear();
 	pars_.clear();
 }
 
+void CoordCache::startUpdating() {
+	BOOST_ASSERT(!updating);
+	updating = true;
+}
+
+
+void CoordCache::doneUpdating() {
+	BOOST_ASSERT(updating);
+	updating = false;
+}
 
-Point CoordCache::get(LyXText const * text, lyx::pit_type pit) 
+Point CoordCache::get(LyXText const * text, lyx::pit_type pit)
 {
 	ParPosCache::iterator const it = pars_.find(text);
 	BOOST_ASSERT(it != pars_.end());