Initial Commit - Lesson 31 (Commit #1)

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/misc_api_kernel_1.h

@@ -0,0 +1,110 @@
+// Copyright (C) 2004  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_MISC_API_KERNEl_1_
+#define DLIB_MISC_API_KERNEl_1_
+
+#ifdef DLIB_ISO_CPP_ONLY
+#error "DLIB_ISO_CPP_ONLY is defined so you can't use this OS dependent code.  Turn DLIB_ISO_CPP_ONLY off if you want to use it."
+#endif
+
+
+#include "misc_api_kernel_abstract.h"
+#include "../algs.h"
+#include <string>
+#include "../uintn.h"
+
+namespace dlib
+{
+
+// ----------------------------------------------------------------------------------------
+
+    void sleep (
+        unsigned long milliseconds
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    std::string get_current_dir (
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    class set_current_dir_error : public error
+    {
+    public:
+        set_current_dir_error(
+            const std::string& a
+        ): error(a) {}
+    };
+
+    void set_current_dir (
+        const std::string& new_dir
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    class timestamper 
+    {
+        /*!
+            INITIAL VALUE
+                - last_time == 0
+                - offset == 0
+                - dword_max == 2^32
+
+            CONVENTION
+                - last_time == the time returned by GetTickCount() the last time we
+                  called it.
+                - offset == the number of microseconds we should add to the result of
+                  GetTickCount() so that it is correct.
+                - dword_max == 2^32.  
+                  This is the number of values representable by a DWORD.  
+        !*/
+
+        mutable unsigned long last_time;
+        mutable uint64 offset;
+        mutable uint64 dword_max;
+
+    public:
+        timestamper(
+        ) :
+            last_time(0),
+            offset(0)
+        {
+            dword_max = 0xFFFFFFFF;
+            ++dword_max;
+        }
+
+        uint64 get_timestamp (
+        ) const;
+    };
+
+// ----------------------------------------------------------------------------------------
+
+    class dir_create_error : public error 
+    {
+    public:
+        dir_create_error(
+            const std::string& dir_name
+        ) : 
+            error(EDIR_CREATE,"Error creating directory '" + dir_name + "'."),
+            name(dir_name)
+        {}
+
+        ~dir_create_error() throw() {}
+        const std::string name;
+    }; 
+
+    void create_directory (
+        const std::string& dir
+    );
+
+// ----------------------------------------------------------------------------------------
+
+}
+
+#ifdef NO_MAKEFILE
+#include "misc_api_kernel_1.cpp"
+#endif
+
+#endif // DLIB_MISC_API_KERNEl_1_
+

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/misc_api_kernel_2.h

@@ -0,0 +1,81 @@
+// Copyright (C) 2004  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_MISC_API_KERNEl_2_
+#define DLIB_MISC_API_KERNEl_2_
+
+#ifdef DLIB_ISO_CPP_ONLY
+#error "DLIB_ISO_CPP_ONLY is defined so you can't use this OS dependent code.  Turn DLIB_ISO_CPP_ONLY off if you want to use it."
+#endif
+
+
+#include "misc_api_kernel_abstract.h"
+#include "../algs.h"
+#include <string>
+#include "../uintn.h"
+
+namespace dlib
+{
+
+// ----------------------------------------------------------------------------------------
+
+    void sleep (
+        unsigned long milliseconds
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    std::string get_current_dir (
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    class set_current_dir_error : public error
+    {
+    public:
+        set_current_dir_error(
+            const std::string& a
+        ): error(a) {}
+    };
+
+    void set_current_dir (
+        const std::string& new_dir
+    );
+
+// ----------------------------------------------------------------------------------------
+
+    class timestamper 
+    {
+    public:
+        uint64 get_timestamp (
+        ) const;
+    };
+
+// ----------------------------------------------------------------------------------------
+
+    class dir_create_error : public error 
+    {
+    public:
+        dir_create_error(
+            const std::string& dir_name
+        ) : 
+            error(EDIR_CREATE,"Error creating directory '" + dir_name + "'."),
+            name(dir_name)
+        {}
+        const std::string& name;
+    }; 
+
+
+    void create_directory (
+        const std::string& dir
+    );
+
+// ----------------------------------------------------------------------------------------
+
+}
+
+#ifdef NO_MAKEFILE
+#include "misc_api_kernel_2.cpp"
+#endif
+
+#endif // DLIB_MISC_API_KERNEl_2_
+

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/misc_api_kernel_abstract.h

@@ -0,0 +1,159 @@
+// Copyright (C) 2004  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#undef DLIB_MISC_API_KERNEl_ABSTRACT_
+#ifdef DLIB_MISC_API_KERNEl_ABSTRACT_
+
+#include <string>
+#include "../uintn.h"
+#include "../algs.h"
+
+namespace dlib
+{
+
+// ----------------------------------------------------------------------------------------
+
+    /*!
+        GENERAL COMMENTS
+            This file just contains miscellaneous api functions
+    !*/
+
+// ----------------------------------------------------------------------------------------
+
+    void sleep (
+        unsigned long milliseconds
+    );
+    /*!
+        ensures
+            - causes the calling thread to sleep for the given number of 
+              milliseconds.
+    !*/
+
+// ----------------------------------------------------------------------------------------
+
+    std::string get_current_dir (
+    );
+    /*!
+        ensures
+            - if (no errors occur) then
+                - returns the path to the current working directory
+            - else
+                - returns ""
+        throws
+            - std::bad_alloc
+    !*/
+
+// ----------------------------------------------------------------------------------------
+
+    class set_current_dir_error : public error;
+
+    void set_current_dir (
+        const std::string& new_dir
+    );
+    /*!
+        ensures
+            - sets the current working directory to new_dir
+        throws
+            - std::bad_alloc
+            - set_current_dir_error
+              This exception is thrown if there is an error when attempting
+              to change the current working directory.
+    !*/
+
+// ----------------------------------------------------------------------------------------
+
+    class locally_change_current_dir : noncopyable
+    {
+        /*!
+            WHAT THIS OBJECT REPRESENTS
+                This object is a RAII tool for safely switching the current directory
+                to a new directory and then automatically switching back to the original
+                directory upon this object's destruction.
+        !*/
+    public:
+        explicit locally_change_current_dir (
+            const std::string& new_dir
+        );
+        /*!
+            ensures
+                - calls set_current_dir(new_dir)
+                - #old_dir() == The value of get_current_dir() prior to switching to new_dir.
+        !*/
+
+        const std::string& old_dir (
+        ) const;
+        /*!
+            ensures
+                - returns the directory we switch back to once this object is destructed.
+        !*/
+
+        ~locally_change_current_dir(
+        );
+        /*!
+            ensures
+                - if (revert() hasn't already been called) then
+                    - calls set_current_dir(old_dir())
+        !*/
+
+        void revert (
+        );
+        /*!
+            ensures
+                - if (revert() hasn't already been called) then
+                    - calls set_current_dir(old_dir())
+        !*/
+    };
+
+// ----------------------------------------------------------------------------------------
+
+    class dir_create_error : public error { 
+    public:
+        const std::string name
+    }; 
+
+    void create_directory (
+        const std::string& dir
+    );
+    /*!
+        ensures
+            - if (dir does not already exist) then
+                - creates the given directory.
+            - else
+                - the call to create_directory() has no effect.
+        throws
+            - dir_create_error
+                This exception is thrown if we were unable to create the requested
+                directory and it didn't already exist.  The type member of the exception 
+                will bet set to EDIR_CREATE and the name member will be set to dir.
+    !*/
+
+// ----------------------------------------------------------------------------------------
+
+    class timestamper 
+    {
+        /*!
+            WHAT THIS OBJECT REPRESENTS
+                This object represents a timer that is capable of returning 
+                timestamps.
+
+                Note that the time is measured in microseconds but you are not 
+                guaranteed to have that level of resolution.  The actual resolution
+                is implementation dependent.
+        !*/
+
+    public:
+        uint64 get_timestamp (
+        ) const;
+        /*!
+            ensures
+                - returns a timestamp that measures the time in microseconds since an 
+                  arbitrary point in the past.  Note that this arbitrary point remains
+                  the same between all calls to get_timestamp().
+        !*/
+    };
+
+// ----------------------------------------------------------------------------------------
+
+}
+
+#endif // DLIB_MISC_API_KERNEl_ABSTRACT_
+

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/misc_api_shared.h

@@ -0,0 +1,57 @@
+// Copyright (C) 2014  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_MISC_API_ShARED_Hh_
+#define DLIB_MISC_API_ShARED_Hh_
+
+#include <string>
+#include "../noncopyable.h"
+
+namespace dlib
+{
+
+// ----------------------------------------------------------------------------------------
+
+    class locally_change_current_dir : noncopyable
+    {
+    public:
+        explicit locally_change_current_dir (
+            const std::string& new_dir
+        )
+        {
+            reverted = false;
+            _old_dir = get_current_dir();
+            set_current_dir(new_dir);
+        }
+
+        ~locally_change_current_dir()
+        {
+            revert();
+        }
+
+        const std::string& old_dir (
+        ) const 
+        {
+            return _old_dir;
+        }
+
+        void revert (
+        )
+        {
+            if (!reverted)
+            {
+                set_current_dir(_old_dir);
+                reverted = true;
+            }
+        }
+
+    private:
+        bool reverted;
+        std::string _old_dir;
+    };
+
+// ----------------------------------------------------------------------------------------
+
+}
+
+#endif // DLIB_MISC_API_ShARED_Hh_
+

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/posix.h

@@ -0,0 +1,6 @@
+// Copyright (C) 2004  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_MISC_API_KERNEl_1_
+#include "misc_api_kernel_2.h"
+#endif
+

Plugins/GameLiftServerSDK/ThirdParty/concurrentqueue/benchmarks/dlib/misc_api/windows.h

@@ -0,0 +1,6 @@
+// Copyright (C) 2004  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_MISC_API_KERNEl_2_
+#include "misc_api_kernel_1.h"
+#endif
+