- CASCatch_TRY
- {
- math_GaussSingleIntegration _int( ( math_Function& )*this, a, b, 20 );
+#ifdef NO_CAS_CATCH
+ try {
+ OCC_CATCH_SIGNALS;
+#else
+ CASCatch_TRY {
+#endif
+ math_GaussSingleIntegration _int
+ ( *static_cast<math_Function*>( const_cast<FunctionExpr*> (this) ), a, b, 20 );