GHashTable Class Reference

General hash table container for O(1) access to table data. More...

#include <GContainers.h>

List of all members.

Public Member Functions
	GHashTable (int Size=0, bool Case=true)
	Constructs the hash table.
	GHashTable (List< char > &strs)
	Constructs the hash table.
virtual	~GHashTable ()
	Deletes the hash table removing all contents from memory.
void	Set (List< char > &strs)
	Sets the hash table contents to the list of strings.
int64	GetSize ()
	Gets the total available entries.
void	SetSize (int64 s)
	Sets the total available entries.
bool	GetStringPool ()
	Gets the string pooling setting.
void	SetStringPool (bool b)
bool	IsCase ()
	Returns whether the keys are case sensitive.
void	IsCase (bool c)
	Sets whether the keys are case sensitive.
bool	IsOk ()
	Returns true if the object appears to be valid.
int	Length ()
	Gets the number of entries used.
bool	Add (char *Key, void *Value=(void *) 1)
	Adds a value under a given key.
bool	Delete (char *Key)
	Deletes a value at 'key'.
void *	Find (char *Key)
	Returns the value at 'key'.
void *	First (char **Key=0)
	Returns the first value.
void *	Current (char **Key=0)
	Returns the current value.
void *	Next (char **Key=0)
	Returns the next value.
void	Empty ()
	Removes all key/value pairs from memory.
int64	Sizeof ()
	Returns the amount of memory in use by the hash table.

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Detailed Description

General hash table container for O(1) access to table data.

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Constructor & Destructor Documentation

GHashTable::GHashTable (  int  Size = 0, bool  Case = true )

Constructs the hash table. Parameters: size  Sets the initial table size. Should be 2x your data set. Case  Sets the case sensitivity of the keys.

GHashTable::GHashTable (  List< char > &  strs  )

Constructs the hash table. Parameters: strs  List of strings to initialize the hash table with

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Member Function Documentation

bool GHashTable::Add (  char *  Key, void *  Value = (void *) 1 )

Adds a value under a given key. Parameters: Key  The key to insert the value under Value  The value to insert

bool GHashTable::Delete (  char *  Key  )

Deletes a value at 'key'. Parameters: Key  The key of the value to delete

void GHashTable::Set (  List< char > &  strs  )

Sets the hash table contents to the list of strings. Parameters: strs  The new contents

void GHashTable::SetStringPool (  bool  b  )

Sets the string pooling setting. String pooling lowers the number of memory allocs/frees but will waste memory if you delete keys. Good for fairly large static tables.

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The documentation for this class was generated from the following files:

• GContainers.h
• GContainers.cpp

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