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Diffstat (limited to '')
| -rw-r--r-- | src/Generating/IntGen.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Generating/IntGen.h b/src/Generating/IntGen.h index 94a17abd9..d7ed9275a 100644 --- a/src/Generating/IntGen.h +++ b/src/Generating/IntGen.h @@ -53,6 +53,10 @@ template <int SizeX, int SizeZ = SizeX> class cIntGen { public: + /** Force a virtual destructor in all descendants. + Descendants contain virtual functions and are referred to via pointer-to-base, so they need a virtual destructor. */ + virtual ~cIntGen() {} + /** Holds the array of values generated by this class (descendant). */ typedef int Values[SizeX * SizeZ]; |