From 025e59c3e7736a9e90737ff3653356ed7f284256 Mon Sep 17 00:00:00 2001
From: Manuel Grizonnet <manuel.grizonnet@cnes.fr>
Date: Tue, 13 Feb 2018 11:16:08 +0100
Subject: [PATCH] ENH: check output filename extension before polygon analysis
to avoid useless computation
---
.../app/otbPolygonClassStatistics.cxx | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Modules/Applications/AppClassification/app/otbPolygonClassStatistics.cxx b/Modules/Applications/AppClassification/app/otbPolygonClassStatistics.cxx
index dc6bc16001..665c0facb5 100644
--- a/Modules/Applications/AppClassification/app/otbPolygonClassStatistics.cxx
+++ b/Modules/Applications/AppClassification/app/otbPolygonClassStatistics.cxx
@@ -155,6 +155,22 @@ private:
}
}
}
+
+ // Check that the extension of the output parameter is XML (mandatory for
+ // StatisticsXMLFileWriter)
+ // Check it here to trigger the error before polygons analysis
+
+ if ( HasValue("out") )
+ {
+ // Store filename extension
+ // Check that the right extension is given : expected .xml
+ const std::string extension = itksys::SystemTools::GetFilenameLastExtension(this->GetParameterString("out"));
+
+ if (itksys::SystemTools::LowerCase(extension) != ".xml")
+ {
+ otbAppLogFATAL( << extension << " is a wrong extension for parameter \"out\": Expected .xml" );
+ }
+ }
}
void DoExecute() ITK_OVERRIDE
--
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