Moved some functionality to VTKViewer_Utilities.h

[modules/kernel.git] / src / Plot2d / Plot2d_CurveContainer.cxx

diff --git a/src/Plot2d/Plot2d_CurveContainer.cxx b/src/Plot2d/Plot2d_CurveContainer.cxx
index f55104645e12add265756be029f9185a04ee65a1..895328d594aa5a3355cedfd58bd75448b4469b84 100644 (file)
--- a/src/Plot2d/Plot2d_CurveContainer.cxx
+++ b/src/Plot2d/Plot2d_CurveContainer.cxx
@@ -7,8 +7,8 @@
 //  Module : SALOME
 //  $Header$
 
-using namespace std;
 #include "Plot2d_CurveContainer.h"
+using namespace std;
 
 /*!
   Constructor
@@ -62,7 +62,7 @@ int Plot2d_CurveContainer::count()
 /*!
   Returns true if contains no curves
 */
-bool Plot2d_CurveContainer::isEmpty()
+bool Plot2d_CurveContainer::isEmpty() const
 {
   return myCurves.isEmpty();
 }