Replace signal-based abort handling by query-based handling

The abort handling is currently only used to process Ctrl-C from Matlab.
Since Matlab R2019a, it appears that calling utIsInterruptPending() from
a thread other than the main thread will crash. The previous approach of
checking utIsInterruptPending() in a thread, and then signalling the running
algorithm was therefore broken.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/AsyncAlgorithm.cpp b/src/AsyncAlgorithm.cpp
index 82f23ec..7b82376 100644
--- a/src/AsyncAlgorithm.cpp
+++ b/src/AsyncAlgorithm.cpp
@@ -161,10 +161,4 @@ void CAsyncAlgorithm::runWrapped(int _iNrIterations)
 	m_bDone = true;
 }
 
-void CAsyncAlgorithm::signalAbort()
-{
-	if (m_pAlg)
-		m_pAlg->signalAbort();
-}
-
 }