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Diffstat (limited to 'odb/details/win32/once.hxx')
-rw-r--r-- | odb/details/win32/once.hxx | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/odb/details/win32/once.hxx b/odb/details/win32/once.hxx new file mode 100644 index 0000000..258d5e0 --- /dev/null +++ b/odb/details/win32/once.hxx @@ -0,0 +1,49 @@ +// file : odb/details/win32/once.hxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef ODB_DETAILS_WIN32_ONCE_HXX +#define ODB_DETAILS_WIN32_ONCE_HXX + +#include <odb/pre.hxx> + +#include <windows.h> + +#include <odb/details/export.hxx> + +namespace odb +{ + namespace details + { + class LIBODB_EXPORT once + { + public: + once (); + + void + call (void (*func) ()); + + private: + once (const once&); + once& operator= (const once&); + + private: + friend void + once_process_start (); + + friend void + once_process_end (bool); + + private: + bool called_; + static CRITICAL_SECTION cs_; + }; + } +} + +#include <odb/details/win32/once.ixx> + +#include <odb/post.hxx> + +#endif // ODB_DETAILS_WIN32_ONCE_HXX |