0028838: Configuration - undefine macros coming from X11 headers in place of collision
[occt.git] / src / math / math_IntegerVector.hxx
index 2e9563c..68893a1 100644 (file)
 
 #include <math_SingleTab.hxx>
 
-class Standard_DimensionError;
-class Standard_DivideByZero;
-class Standard_RangeError;
-class math_Matrix;
+// resolve name collisions with X11 headers
+#ifdef Opposite
+  #undef Opposite
+#endif
 
 //! This class implements the real IntegerVector abstract data type.
 //! IntegerVectors can have an arbitrary range which must be define at