X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_Tool.h;h=e8fd7967bf0c23ad11f9f511a346fc59b6a5c53e;hb=89c7928d864f9be4f35aaa7409896c264849f273;hp=0eeb64871a87580606127605c5e53d45f6675e23;hpb=fb0d542a0fb78f0084af11451080811d9e080871;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_Tool.h b/src/HYDROData/HYDROData_Tool.h
index 0eeb6487..e8fd7967 100644
--- a/src/HYDROData/HYDROData_Tool.h
+++ b/src/HYDROData/HYDROData_Tool.h
@@ -121,6 +121,9 @@ public:
 
   static Quantity_Color toOccColor( const QColor& );
   static QColor toQtColor( const Quantity_Color& );
+
+  static bool IsNan( double theValue );
+  static bool IsInf( double theValue );
 };
 
 inline bool ValuesEquals( const double& theFirst, const double& theSecond )
@@ -143,6 +146,8 @@ HYDRODATA_EXPORT std::ostream& operator<<( std::ostream& theStream, const QStrin
 HYDRODATA_EXPORT std::ostream& operator<<( std::ostream& theStream, const QColor& theText );
 HYDRODATA_EXPORT std::ostream& operator<<( std::ostream& theStream, const TopoDS_Shape& theShape );
 HYDRODATA_EXPORT std::ostream& operator<<( std::ostream& theStream, const TopoDS_Face& theFace );
+HYDRODATA_EXPORT bool operator == ( const gp_XY& thePoint1, const gp_XY& thePoint2 );
+HYDRODATA_EXPORT std::ostream& operator<<( std::ostream& theStream, const gp_XY& theXY );
 
 #endif