OpenSkyNet::Utils Namespace Reference

Namespaces
	HashBenchmarkTests

Classes
class	HashTableUIntKeys
class	PrecisionTimer
class	Socket
class	LockableCS
class	SyncEvent
class	Thread
class	TaggedUnion

Typedefs
typedef unsigned int	uint
typedef unsigned long long	uint64

Functions
Utils::uint	getCompositeKey (const Math::Point< Utils::uint > &bin_)
Utils::uint	getCompositeKey (const Math::Point< int > &bin_)
void	GetFileNamesInDir (const std::string &dir_, std::list< std::string > &fileNames_)
uint	getCompositeKey (uint x_, uint y_, uint z_)
uint	HashUIntToUInt (const uint &key_)
template<class T >
void	serialize (T val_, char *&buffer_, OpenSkyNet::Utils::uint &bufferLen_)
template<class T >
T	assemble (char *&buffer_, OpenSkyNet::Utils::uint &bufferLen_)
void	Tokenize (const std::string &s_, std::vector< std::string > &tokens_, const std::string &delimiters_=" ")
void	EraseAll (std::string &s_, const std::string &charsToErase_=" ")

Variables
const uint	INITIAL_TABLE_SIZE = 512
const uint	MAX_3D_COMPONENT_KEY = 1024

Typedef Documentation

typedef unsigned int OpenSkyNet::Utils::uint

typedef unsigned long long OpenSkyNet::Utils::uint64

Function Documentation

template<class T >

T OpenSkyNet::Utils::assemble	(	char *&	buffer_,
		OpenSkyNet::Utils::uint &	bufferLen_
	)

Reads a value from a buffer; offsets buffer and length

void OpenSkyNet::Utils::EraseAll ( std::string &  s_, const std::string &  charsToErase_ = " "  )

inline

Utils::uint OpenSkyNet::Utils::getCompositeKey ( const Math::Point< Utils::uint > &  bin_ )

inline

Overloading Utils::getCompositeKey() to accept Points.

uint OpenSkyNet::Utils::getCompositeKey ( uint  x_, uint  y_, uint  z_  )

inline

Concatenate 3 unsigned ints <= MAX_3D_COMPONENT_KEY to fit inside 1 unsigned int.

Utils::uint OpenSkyNet::Utils::getCompositeKey ( const Math::Point< int > &  bin_ )

inline

Overloading Utils::getCompositeKey() to accept Points.

void OpenSkyNet::Utils::GetFileNamesInDir ( const std::string &  dir_, std::list< std::string > &  fileNames_  )

inline

uint OpenSkyNet::Utils::HashUIntToUInt ( const uint &  key_ )

inline

Hash function adapted from http://www.burtleburtle.net/bob/hash/doobs.html.

template<class T >

void OpenSkyNet::Utils::serialize	(	T	val_,
		char *&	buffer_,
		OpenSkyNet::Utils::uint &	bufferLen_
	)

Writes a value to a buffer; offsets buffer and length

void OpenSkyNet::Utils::Tokenize ( const std::string &  s_, std::vector< std::string > &  tokens_, const std::string &  delimiters_ = " "  )

inline

Based on code from http://oopweb.com/CPP/Documents/CPPHOWTO/Volume/C++Programming-HOWTO-7.html

Variable Documentation

const uint OpenSkyNet::Utils::INITIAL_TABLE_SIZE = 512

The initial number of keys hash tables can hold.

const uint OpenSkyNet::Utils::MAX_3D_COMPONENT_KEY = 1024

A key can be made up of x, y, and z components but all components must still be stored in an unsigned int. Therefore, each component has a max of 10 bits (1024 in base 10).