From 0652ee2715994b48a9bbfd1132bf0b65ad206289 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Wed, 27 Nov 2013 18:46:13 +0000
Subject: [PATCH] commiting all changes.
---
src/vertex.c | 41 ++++++++++++++++++++++++++++++++++++++++-
1 files changed, 40 insertions(+), 1 deletions(-)
diff --git a/src/vertex.c b/src/vertex.c
index 38647aa..cd999df 100644
--- a/src/vertex.c
+++ b/src/vertex.c
@@ -23,7 +23,7 @@
for(i=0;i<N;i++) {
vlist->vtx[i]=(ts_vertex *)calloc(1,sizeof(ts_vertex));
vlist->vtx[i]->idx=i;
-
+ vlist->vtx[i]->locked=(ts_uint *)calloc(1,sizeof(ts_vertex));
/* initialize Ylm for spherical hamonics DONE in sh.c */
/* for(i=0;i<l;i++){
vlist->vtx[i]->Ylm[i]=(ts_double **)calloc(2*i+1,sizeof(ts_double *));
@@ -311,3 +311,42 @@
return vlist;
}
+
+
+
+ts_bool vertex_taint(ts_vertex *vtx, ts_uint level){
+ ts_uint i;
+ (*(vtx->locked))=1; //lock current vertex
+ if(level==0){ //if we reach last in recursion exit
+ return TS_SUCCESS;
+ }
+ for(i=0; i<vtx->neigh_no; i++){ //else recursive call self with decreased level
+ vertex_taint(vtx->neigh[i], level-1);
+ }
+ return TS_SUCCESS;
+}
+
+ts_bool vertex_untaint(ts_vertex *vtx, ts_uint level){
+ (*(vtx->locked))=0;
+ if(level==0){
+ return TS_SUCCESS;
+ }
+ ts_uint i;
+ for(i=0; i<vtx->neigh_no; i++){
+ vertex_untaint(vtx->neigh[i], level-1);
+ }
+ return TS_SUCCESS;
+}
+
+inline ts_bool vertex_tainted(ts_vertex *vtx, ts_uint level, ts_uint amount){
+ if(*(vtx->locked)>amount) return 1;
+ if(level==0){
+ return 0;
+ }
+ ts_uint i;
+ for(i=0; i<vtx->neigh_no;i++){
+ if(vertex_tainted(vtx->neigh[i], level-1, amount)) return 1;
+ }
+
+ return 0;
+}
--
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