From: David Wells <drwells@email.unc.edu>
Date: Mon, 18 May 2020 17:25:59 +0000 (-0400)
Subject: Add some virtual dtors.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=279b75a733d435c2c939e78aba9fc306c05d0cbc;p=code-gallery.git

Add some virtual dtors.

GCC warns about this since the class has a virtual function.
---

diff --git a/MCMC-Laplace/mcmc-laplace.cc b/MCMC-Laplace/mcmc-laplace.cc
index bda3c2d..ef84546 100644
--- a/MCMC-Laplace/mcmc-laplace.cc
+++ b/MCMC-Laplace/mcmc-laplace.cc
@@ -72,6 +72,8 @@ namespace ForwardSimulator
   {
   public:
     virtual Vector<double> evaluate(const Vector<double> &coefficients) = 0;
+
+    virtual ~Interface() = default;
   };
 
 
@@ -406,6 +408,8 @@ namespace LogLikelihood
   {
   public:
     virtual double log_likelihood(const Vector<double> &x) const = 0;
+
+    virtual ~Interface() = default;
   };
 
 
@@ -454,6 +458,8 @@ namespace LogPrior
   {
   public:
     virtual double log_prior(const Vector<double> &x) const = 0;
+
+    virtual ~Interface() = default;
   };
 
 
@@ -522,6 +528,8 @@ namespace ProposalGenerator
     virtual
     std::pair<Vector<double>,double>
     perturb(const Vector<double> &current_sample) const = 0;
+
+    virtual ~Interface() = default;
   };