From: mkr <mkr@opencascade.com>
Date: Tue, 17 Nov 2015 16:36:57 +0000 (+0300)
Subject: refs #712: show warning in GUI, if the number of land covers is not changed after... 
X-Git-Tag: v1.5~26^2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=bbc9435c231e87d213b394021b2fe67aabfbc413;p=modules%2Fhydro.git

refs #712: show warning in GUI, if the number of land covers is not changed after split operation.
---

diff --git a/src/HYDROData/HYDROData_LandCoverMap.cxx b/src/HYDROData/HYDROData_LandCoverMap.cxx
index 1187916c..74775ac9 100644
--- a/src/HYDROData/HYDROData_LandCoverMap.cxx
+++ b/src/HYDROData/HYDROData_LandCoverMap.cxx
@@ -573,7 +573,9 @@ bool HYDROData_LandCoverMap::Split( const Handle( HYDROData_PolylineXY )& thePol
 */
 bool HYDROData_LandCoverMap::Split( const TopoDS_Shape& theShape )
 {
-  return LocalPartition( theShape, "" );
+  int aNbCL = GetLCCount();
+  bool aResult = LocalPartition( theShape, "" );
+  return aResult && aNbCL != GetLCCount();
 }