Fixes for OSX 10.8 & Intel compiler.

It doesn't generate a symbol for the destructor of the *FileLoader interfaces unless explicitly defined. All other platforms, including OS X 10.6, don't show this problem. Refs #7263
mantidproject · Jul 5, 2013 · 04e1697 · 04e1697 · martyngigg · Jul 5, 2013
1 parent 39bfe42
commit 04e1697
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diff --git a/Code/Mantid/Framework/API/inc/MantidAPI/IFileLoader.h b/Code/Mantid/Framework/API/inc/MantidAPI/IFileLoader.h
@@ -36,6 +36,8 @@ namespace Mantid
     class MANTID_API_DLL IFileLoader : public Algorithm
     {
     public:
+      /// Virtual destructor (required by linker on some versions of OS X/Intel compiler)
+      virtual ~IFileLoader() {}
       /// Returns a confidence value that this algorithm can load a file
       virtual int confidence(Kernel::FileDescriptor & descriptor) const = 0;
     };

diff --git a/Code/Mantid/Framework/API/inc/MantidAPI/IHDFFileLoader.h b/Code/Mantid/Framework/API/inc/MantidAPI/IHDFFileLoader.h
@@ -36,6 +36,8 @@ namespace Mantid
     class DLLExport IHDFFileLoader : public API::Algorithm
     {
     public:
+      /// Virtual destructor (required by linker on some versions of OS X/Intel compiler)
+      virtual ~IHDFFileLoader() {}
       /// Returns a confidence value that this algorithm can load a file
       virtual int confidence(Kernel::HDFDescriptor & descriptor) const = 0;
     };