Visualise various things for debugging

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@116 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 31 insertions, 0 deletions

diff --git a/src/reflections.c b/src/reflections.c
index a1a8267..ba68baa 100644
--- a/src/reflections.c
+++ b/src/reflections.c
@@ -44,6 +44,37 @@ ReflectionContext *reflection_init() {
 
 }
 
+void reflection_clear_markers(ReflectionContext *reflectionctx) {
+
+	Reflection *reflection = reflectionctx->reflections;
+	Reflection *prev = NULL;
+	int del = 0;
+	
+	do {
+		Reflection *next = reflection->next;
+		
+		if ( (reflection->type == REFLECTION_MARKER) || (reflection->type == REFLECTION_GENERATED)
+		 || (reflection->type == REFLECTION_VECTOR_MARKER_1) || (reflection->type == REFLECTION_VECTOR_MARKER_2)
+		 || (reflection->type == REFLECTION_VECTOR_MARKER_3) ) {
+			free(reflection);
+			del++;
+			if ( prev ) {
+				prev->next = next;
+			} else {
+				reflectionctx->reflections = next;
+			}
+		} else {
+			prev = reflection;
+		}
+		
+		reflection = next;
+	
+	} while ( reflection );
+	
+	reflectionctx->n_reflections -= del;
+	reflectionctx->last_reflection = prev;
+	
+}
 void reflection_clear(ReflectionContext *reflectionctx) {
 
 	Reflection *reflection = reflectionctx->reflections;