From 649b297f9cd1ee2a70a3d01e098c07b916332a93 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Tue, 28 Nov 2017 14:16:14 +0100
Subject: Fix memory leak in SART
---
src/SartAlgorithm.cpp | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
(limited to 'src')
diff --git a/src/SartAlgorithm.cpp b/src/SartAlgorithm.cpp
index 5c8f59b..6d39107 100644
--- a/src/SartAlgorithm.cpp
+++ b/src/SartAlgorithm.cpp
@@ -46,6 +46,10 @@ void CSartAlgorithm::_clear()
{
CReconstructionAlgorithm2D::_clear();
m_piProjectionOrder = NULL;
+ m_piProjectionOrder = NULL;
+ m_pTotalRayLength = NULL;
+ m_pTotalPixelWeight = NULL;
+
m_iProjectionCount = 0;
m_iCurrentProjection = 0;
m_bIsInitialized = false;
@@ -57,10 +61,19 @@ void CSartAlgorithm::_clear()
void CSartAlgorithm::clear()
{
CReconstructionAlgorithm2D::clear();
- if (m_piProjectionOrder) {
- delete[] m_piProjectionOrder;
- m_piProjectionOrder = NULL;
- }
+
+ delete[] m_piProjectionOrder;
+ m_piProjectionOrder = NULL;
+
+ delete m_pTotalRayLength;
+ m_pTotalRayLength = NULL;
+
+ delete m_pTotalPixelWeight;
+ m_pTotalPixelWeight = NULL;
+
+ delete m_pDiffSinogram;
+ m_pDiffSinogram = NULL;
+
m_iProjectionCount = 0;
m_iCurrentProjection = 0;
m_bIsInitialized = false;
--
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