cairomm/exception.h: Export Cairo::logic_error selectively

Since this class derives std::logic_error, don't export the class as a whole
but instead export its member methods as necessary on Windows.  This will make
the compiled DLL to not be locked in a single compiler/STL version, and will
remove the compiler warnings C4251, C4273 and C4275 on Visual Studio.

1 files changed, 4 insertions, 4 deletions

diff --git a/cairomm/exception.h b/cairomm/exception.h
index b60c190..bffabed 100644
--- a/cairomm/exception.h
+++ b/cairomm/exception.h
@@ -34,14 +34,14 @@ namespace Cairo
 
 /** 
  */
-class CAIROMM_API logic_error: public std::logic_error
+class logic_error: public std::logic_error
 {
 public:
-  explicit logic_error(ErrorStatus status);
-  ~logic_error() noexcept override;
+  CAIROMM_API explicit logic_error(ErrorStatus status);
+  CAIROMM_API ~logic_error() noexcept override;
 
   //virtual const char* what() const noexcept;
-  ErrorStatus get_status_code() const;
+  CAIROMM_API ErrorStatus get_status_code() const;
 
 private:
   ErrorStatus m_status;