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vnproglib/cpp/include/vn/criticalsection.h

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+/// \file
+/// {COMMON_HEADER}
+///
+/// \section DESCRIPTION
+/// This header file provides the class CriticalSection.
+#ifndef _VNXPLAT_CRITICALSECTION_H_
+#define _VNXPLAT_CRITICALSECTION_H_
+
+#include "nocopy.h"
+#include "export.h"
+
+namespace vn {
+namespace xplat {
+
+/// \brief Represents a cross-platform critical section.
+class vn_proglib_DLLEXPORT CriticalSection : private util::NoCopy
+{
+
+	// Constructors ///////////////////////////////////////////////////////////
+
+public:
+
+	/// \brief Creates a new critical section.
+	CriticalSection();
+
+	~CriticalSection();
+
+	// Public Methods /////////////////////////////////////////////////////////
+
+public:
+
+	/// \brief Requests and signals that a critical section is being entered.
+	void enter();
+
+	/// \brief Signals that a critical section is being left.
+	void leave();
+
+	// Private Members ////////////////////////////////////////////////////////
+
+private:
+
+	// Contains internal data, mainly stuff that is required for cross-platform
+	// support.
+	struct Impl;
+	Impl *_pi;
+
+};
+
+}
+}
+
+#endif