# HG changeset patch
# User jwe
# Date 846204248 0
# Node ID b5c3b08f1babd80309711579546c48f48d54c009
# Parent  de430cdd92346e7813ec9100fba4fc515e241930
[project @ 1996-10-25 00:44:08 by jwe]

diff --git a/liboctave/ChangeLog b/liboctave/ChangeLog
--- a/liboctave/ChangeLog
+++ b/liboctave/ChangeLog
@@ -1,3 +1,7 @@
+Thu Oct 24 19:40:36 1996  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Quad.h (Quad): Define virtual destructor.
+
 Tue Oct 15 11:34:48 1996  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* CMatrix.cc (ComplexMatrix::all_elements_are_real): new function.
diff --git a/liboctave/Quad.h b/liboctave/Quad.h
--- a/liboctave/Quad.h
+++ b/liboctave/Quad.h
@@ -110,6 +110,8 @@
   Quad (integrand_fcn fcn, double abs, double rel)
     : Quad_options (abs, rel), f (fcn) { }
 
+  ~Quad (void) { }
+
   virtual double integrate (void)
     {
       int ier, neval;
@@ -172,6 +174,8 @@
     : Quad (fcn, abs, rel), lower_limit (ll), upper_limit (ul),
       singularities (sing) { }
 
+  ~DefQuad (void) { }
+
   double integrate (int& ier, int& neval, double& abserr);
 
  private:
@@ -202,6 +206,8 @@
   IndefQuad (integrand_fcn fcn, double abs, double rel)
     : Quad (fcn, abs, rel), bound (0.0), type (bound_to_inf) { }
 
+  ~IndefQuad (void) { }
+
   double integrate (int& ier, int& neval, double& abserr);
 
  private: