From da39416d86603aeb9cf4062e71aa818db40426a7 Mon Sep 17 00:00:00 2001
From: Gerardo Tauriello <gerardo.tauriello@unibas.ch>
Date: Mon, 6 Nov 2017 14:53:33 +0100
Subject: [PATCH] SCHWED-2893: graceful exception handling for invalid fragdb
queries
---
loop/src/frag_db.cc | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/loop/src/frag_db.cc b/loop/src/frag_db.cc
index 91369cdd..e69cf20f 100644
--- a/loop/src/frag_db.cc
+++ b/loop/src/frag_db.cc
@@ -289,10 +289,17 @@ void FragDB::SearchDB(const StemCoordPair& stems,
std::vector<FragmentInfo>& fragments,
uint extra_bins) {
- std::vector<StemPairGeom> stem_pairs = MakeStemPairGeom(stems.first,
- stems.second,
- frag_size,
- extra_bins);
+ std::vector<StemPairGeom> stem_pairs;
+ try {
+ stem_pairs = MakeStemPairGeom(stems.first, stems.second, frag_size,
+ extra_bins);
+ } catch (const promod3::Error&) {
+ // MakeStemPairGeom can fail if distance bin is out of bounds
+ // -> this is ok here as it simply means that we have no fitting fragments
+ // in this FragDB
+ // => silently ignore and keep fragments vector unchanged
+ return;
+ }
for(std::vector<StemPairGeom>::iterator it = stem_pairs.begin();
it != stem_pairs.end(); ++it){
--
GitLab