From 1764a8253047b601b6a9152573e9859c25e4347d Mon Sep 17 00:00:00 2001
From: David Sarrut <david.sarrut@gmail.com>
Date: Thu, 14 Jun 2012 15:38:03 +0200
Subject: [PATCH] Only compute overlap if check is not set as option

---
 segmentation/clitkStructuresExtractionFilter.txx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/segmentation/clitkStructuresExtractionFilter.txx b/segmentation/clitkStructuresExtractionFilter.txx
index 9559d4c..d785861 100644
--- a/segmentation/clitkStructuresExtractionFilter.txx
+++ b/segmentation/clitkStructuresExtractionFilter.txx
@@ -52,6 +52,7 @@ ApplyRelativePositionList(std::string name, MaskImageType * input, bool overlap)
   // Create all RelativePositionList
   for(unsigned int i=0; i<mListOfRelativePositionListFilename.size(); i++) {
     RelPosListPointer rpl = RelPosListType::New();
+    rpl->SetDisplayUsedStructuresOnlyFlag(this->GetDisplayUsedStructuresOnlyFlag());
     rpl->SetAFDB(GetAFDB());
     rpl->Read(mListOfRelativePositionListFilename[i]);
     std::string s = rpl->GetInputName();
@@ -71,9 +72,9 @@ ApplyRelativePositionList(std::string name, MaskImageType * input, bool overlap)
     relpos->SetCurrentStepNumber(GetCurrentStepNumber());
     relpos->SetWriteStepFlag(GetWriteStepFlag());
     relpos->SetInput(input);
-    if (overlap) {
-      std::string n = name.substr(8,2);
-      MaskImagePointer ref = this->GetAFDB()->template GetImage <MaskImageType>("S"+n+"_Ref");
+    if (!this->GetDisplayUsedStructuresOnlyFlag() && overlap) {
+      std::string n = name.substr(8,3);
+      MaskImagePointer ref = this->GetAFDB()->template GetImage <MaskImageType>(n+"_Ref");
       relpos->SetReferenceImageForOverlapMeasure(ref);
     }
     relpos->Update();
-- 
2.47.1