From f07d411bc3b6110a48e70a6b69907d5f7100759d Mon Sep 17 00:00:00 2001 From: Remi Lehe Date: Wed, 1 May 2019 12:07:11 -0700 Subject: Add virtual destructor --- .../SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H') diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H index 5c662e533..602eb2473 100644 --- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H +++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H @@ -17,6 +17,10 @@ class SpectralBaseAlgorithm // Member function that updates the fields in spectral space ; // meant to be overridden in subclasses virtual void pushSpectralFields(SpectralFieldData& f) const = 0; + // The destructor should also be a virtual function, so that + // a pointer to subclass of `SpectraBaseAlgorithm` actually + // calls the subclass's destructor. + virtual ~SpectralBaseAlgorithm() {}; protected: // Meant to be used in the subclasses -- cgit v1.2.3