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| author | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2018-12-07 16:41:40 +0100 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2018-12-23 16:57:45 +0100 |
| commit | 8220a50be6bcbddf179bb855b2f7d36436fcca6b (patch) | |
| tree | 81986f22c74784ff02c88f1d071fae32186e5f89 /src/FanFlatProjectionGeometry2D.cpp | |
| parent | cbc2e1079cf40c6f0c08d2f9c54f7b41b678e567 (diff) | |
| download | astra-8220a50be6bcbddf179bb855b2f7d36436fcca6b.tar.gz astra-8220a50be6bcbddf179bb855b2f7d36436fcca6b.tar.bz2 astra-8220a50be6bcbddf179bb855b2f7d36436fcca6b.tar.xz astra-8220a50be6bcbddf179bb855b2f7d36436fcca6b.zip | |
More gracefully handle config errors in geometries
Diffstat (limited to 'src/FanFlatProjectionGeometry2D.cpp')
| -rw-r--r-- | src/FanFlatProjectionGeometry2D.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/FanFlatProjectionGeometry2D.cpp b/src/FanFlatProjectionGeometry2D.cpp index da9133c..901cd7c 100644 --- a/src/FanFlatProjectionGeometry2D.cpp +++ b/src/FanFlatProjectionGeometry2D.cpp @@ -136,13 +136,21 @@ bool CFanFlatProjectionGeometry2D::initialize(const Config& _cfg) // Required: DistanceOriginDetector XMLNode node = _cfg.self.getSingleNode("DistanceOriginDetector"); ASTRA_CONFIG_CHECK(node, "FanFlatProjectionGeometry2D", "No DistanceOriginDetector tag specified."); - m_fOriginDetectorDistance = node.getContentNumerical(); + try { + m_fOriginDetectorDistance = node.getContentNumerical(); + } catch (const StringUtil::bad_cast &e) { + ASTRA_CONFIG_CHECK(false, "FanFlatProjectionGeometry2D", "DistanceOriginDetector must be numerical."); + } CC.markNodeParsed("DistanceOriginDetector"); // Required: DetectorOriginSource node = _cfg.self.getSingleNode("DistanceOriginSource"); ASTRA_CONFIG_CHECK(node, "FanFlatProjectionGeometry2D", "No DistanceOriginSource tag specified."); - m_fOriginSourceDistance = node.getContentNumerical(); + try { + m_fOriginSourceDistance = node.getContentNumerical(); + } catch (const StringUtil::bad_cast &e) { + ASTRA_CONFIG_CHECK(false, "FanFlatProjectionGeometry2D", "DistanceOriginSource must be numerical."); + } CC.markNodeParsed("DistanceOriginSource"); // success |