swaits/glicko2
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

formatting updates

Browse Source
This commit is contained in:
swaits committed 2011-04-26 18:03:21 -07:00
1 parent 5b64f13b89
commit 723952b178
5 files changed
+350 -350
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

cpp/glicko2.cpp
+21 -21
View File
@@ -33,33 +33,33 @@
class Glicko2_impl
{
public:
public:
// constructors
Glicko2_impl();
Glicko2_impl(const Glicko2_impl& rhs);
// constructors
Glicko2_impl();
Glicko2_impl(const Glicko2_impl& rhs);
// copy assignment
Glicko2_impl& operator=(const Glicko2_impl& rhs);
// copy assignment
Glicko2_impl& operator=(const Glicko2_impl& rhs);
// destructor
virtual ~Glicko2_impl();
// destructor
virtual ~Glicko2_impl();
// system constants
static const double dvolatility;
// system constants
static const double dvolatility;
// rating data
double rating;
double deviation;
double volatility;
// rating data
double rating;
double deviation;
double volatility;
// result data (copy of each opponent and results, 0.0, 0.5, or 1.0)
std::vector<Glicko2> opponents;
std::vector<double> results;
// result data (copy of each opponent and results, 0.0, 0.5, or 1.0)
std::vector<Glicko2> opponents;
std::vector<double> results;
// utility functions
double g(const double& deviation);
double E(const double& rating, const double& rating_opponent, const double& deviation_opponent);
// utility functions
double g(const double& deviation);
double E(const double& rating, const double& rating_opponent, const double& deviation_opponent);
};
@@ -116,7 +116,7 @@ Glicko2_impl::~Glicko2_impl()
double Glicko2_impl::g(const double& deviation)
{
#define PI_SQUARED (9.86960440108935861883)
#define PI_SQUARED (9.86960440108935861883)
return 1.0 / (sqrt(1.0 + 3.0 * deviation * deviation / PI_SQUARED));
}
cpp/glicko2.h
+148 -148
View File
@@ -47,195 +47,195 @@ class Glicko2_impl;
*/
class Glicko2
{
public:
public:
/**
* Enumeration of possible results.
*/
enum RESULT
{
/**
* A win result, internally 1.0.
*/
WIN,
/**
* A loss result, internally 0.0.
* Enumeration of possible results.
*/
LOSS,
enum RESULT
{
/**
* A win result, internally 1.0.
*/
WIN,
/**
* A loss result, internally 0.0.
*/
LOSS,
/**
* A draw result, internally 0.5.
*/
DRAW
};
/**
* A draw result, internally 0.5.
* Default constructor. Initializes to a rating of 1500, a rating deviation
* of 350, and a volatility of 0.06.
*/
DRAW
};
Glicko2();
/**
* Copy constructor.
*
* @param rhs Object to copy.
*/
Glicko2(const Glicko2& rhs);
/**
* Constructor with rating, rating deviation, and volatility specified.
*
* @param rating Initial rating.
* @param deviation Initial rating deviation.
* @param volatility Initial volatility.
*/
Glicko2(double rating, double deviation, double volatility);
/**
* Default constructor. Initializes to a rating of 1500, a rating deviation
* of 350, and a volatility of 0.06.
*/
Glicko2();
/**
* Copy constructor.
*
* @param rhs Object to copy.
*/
Glicko2(const Glicko2& rhs);
/**
* Constructor with rating, rating deviation, and volatility specified.
*
* @param rating Initial rating.
* @param deviation Initial rating deviation.
* @param volatility Initial volatility.
*/
Glicko2(double rating, double deviation, double volatility);
/**
* Copy assignment operator.
*
* @param rhs Object to copy.
*
* @return Reference to self after copy assignment.
*/
Glicko2& operator=(const Glicko2& rhs);
/**
* Copy assignment operator.
*
* @param rhs Object to copy.
*
* @return Reference to self after copy assignment.
*/
Glicko2& operator=(const Glicko2& rhs);
/**
* Destructor.
*/
virtual ~Glicko2();
/**
* Destructor.
*/
virtual ~Glicko2();
/**
* Less than comparison operator.
*
* @param rhs Object to compare against.
*
* @return true if this object's rating is less than rhs's rating; false otherwise.
*/
bool operator< (const Glicko2& rhs);
/**
* Less than comparison operator.
*
* @param rhs Object to compare against.
*
* @return true if this object's rating is less than rhs's rating; false otherwise.
*/
bool operator< (const Glicko2& rhs);
/**
* Get the current rating. This rating is a Glicko rating, not a Glicko2 rating.
* For details, please see http://www.glicko.com/
*
* @return
*/
double GetRating() const;
/**
* Get the current rating deviation. This is a Glicko rating deviation, not a
* Glicko-2 RD. For details, please see http://www.glicko.com/
*
* @return
*/
double GetDeviation() const;
/**
* Get the current rating volatility.
*
* @return
*/
double GetVolatility() const;
/**
* Get the current rating. This rating is a Glicko rating, not a Glicko2 rating.
* For details, please see http://www.glicko.com/
*
* @return
*/
double GetRating() const;
/**
* Set Glicko rating. Internally this is converted to a Glicko2 rating.
* For details, please see http://www.glicko.com/
*
* @param rating Rating.
*/
void SetRating(double rating);
/**
* Get the current rating deviation. This is a Glicko rating deviation, not a
* Glicko-2 RD. For details, please see http://www.glicko.com/
*
* @return
*/
double GetDeviation() const;
/**
* Set Glicko rating deviation. Internally this is converted to a Glicko-2 RD.
* For details, please see http://www.glicko.com/
*
* @param deviation Rating deviation.
*/
void SetDeviation(double deviation);
/**
* Get the current rating volatility.
*
* @return
*/
double GetVolatility() const;
/**
* Set rating volatility.
*
* @param volatility Rating volatility.
*/
void SetVolatility(double volatility);
/**
* Set Glicko rating. Internally this is converted to a Glicko2 rating.
* For details, please see http://www.glicko.com/
*
* @param rating Rating.
*/
void SetRating(double rating);
/**
* Set Glicko rating deviation. Internally this is converted to a Glicko-2 RD.
* For details, please see http://www.glicko.com/
*
* @param deviation Rating deviation.
*/
void SetDeviation(double deviation);
/**
* Set rating volatility.
*
* @param volatility Rating volatility.
*/
void SetVolatility(double volatility);
/**
* Clear all results previously added via AddResult(), AddWin(), AddLoss(),
* and/or AddDraw(). This method is called automatically whenever Update()
* is called.
*/
void ClearResults();
/**
* Clear all results previously added via AddResult(), AddWin(), AddLoss(),
* and/or AddDraw(). This method is called automatically whenever Update()
* is called.
*/
void ClearResults();
/**
* Add a result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other player in contest.
* @param result WIN, LOSS, or DRAW; from the point of view of this player.
*/
void AddResult(const Glicko2& opponent, RESULT result);
/**
* Add a result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other player in contest.
* @param result WIN, LOSS, or DRAW; from the point of view of this player.
*/
void AddResult(const Glicko2& opponent, RESULT result);
/**
* Add a win result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (losing) player in contest.
*/
void AddWin(const Glicko2& opponent);
/**
* Add a loss result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (winning) player in contest.
*/
void AddLoss(const Glicko2& opponent);
/**
* Add a draw result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (drawing) player in contest.
*/
void AddDraw(const Glicko2& opponent);
/**
* Add a win result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (losing) player in contest.
*/
void AddWin(const Glicko2& opponent);
/**
* Add a loss result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (winning) player in contest.
*/
void AddLoss(const Glicko2& opponent);
/**
* Add a draw result to this rating. Note that no calculation is performed until
* Update() is called.
*
* @param opponent Other (drawing) player in contest.
*/
void AddDraw(const Glicko2& opponent);
/**
* Update rating based on current results list, and clear results.
*/
void Update();
/**
* Update rating based on current results list, and clear results.
*/
void Update();
private:
private:
/**
* Private Implementation.
*/
Glicko2_impl* pimpl;
/**
* Private Implementation.
*/
Glicko2_impl* pimpl;
};