vrpn
07.33
Virtual Reality Peripheral Network
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Hash class (not thread-safe) More...
#include <vrpn_HashST.h>
Public Member Functions | |
vrpn_Hash (int init=16) | |
constructor More... | |
vrpn_Hash (unsigned int(*func)(const TKey &key), int init=16) | |
constructor More... | |
virtual | ~vrpn_Hash () |
destructor More... | |
void | Clear () |
clears the Hash More... | |
unsigned int | GetNrItems () const |
returns the number of items in the Hash More... | |
TValue & | Find (const TKey &key) |
returns the value that belongs to this key More... | |
const TValue & | Find (const TKey &key) const |
returns the value that belongs to this key More... | |
bool | IsPresent (const TValue &value, TKey &key) const |
checks if the Hash contains a value and returns its key More... | |
bool | MoveFirst () const |
moves an iterator to the first element and returns false if no element is present More... | |
bool | MoveNext () const |
moves the iterator to the next element and returns false if no more element is present More... | |
TValue | GetCurrentValue () const |
returns the value of the current item More... | |
TKey | GetCurrentKey () const |
returns the key of the current item More... | |
void | SetCurrentValue (TValue theValue) |
sets the Value of the current key More... | |
bool | GetCurrentKeyAndValue (TKey &theKey, TValue &theValue) const |
returns the key and the value of the current item More... | |
bool | Add (TKey key, TValue value) |
adds a new (key, value) pair, returns true if succeeded More... | |
bool | Remove (TKey key) |
removes the value that belongs to this key, returns true if succeeded More... | |
Hash class (not thread-safe)
This class implements a NON thread-safe template Hash. Both the key as the value are templates. It is possible to iterate over this Hash, but no guarantee is given about the order in which the items are returned. All keys must be unique.
Definition at line 31 of file vrpn_HashST.h.
constructor
Constructs a new Hash.
init | Hash's initial size and grow size |
Definition at line 97 of file vrpn_HashST.h.
vrpn_Hash< TKey, TValue >::vrpn_Hash | ( | unsigned int(*)(const TKey &key) | func, |
int | init = 16 |
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) |
constructor
Constructs a new Hash.
func | the function that used to calculate Hash values from the keys |
init | Hash's initial size and grow size |
Definition at line 115 of file vrpn_HashST.h.
destructor
Definition at line 128 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::Add | ( | TKey | key, |
TValue | value | ||
) |
adds a new (key, value) pair, returns true if succeeded
Definition at line 201 of file vrpn_HashST.h.
void vrpn_Hash< TKey, TValue >::Clear |
clears the Hash
Definition at line 136 of file vrpn_HashST.h.
TValue & vrpn_Hash< TKey, TValue >::Find | ( | const TKey & | key | ) |
returns the value that belongs to this key
Definition at line 151 of file vrpn_HashST.h.
const TValue & vrpn_Hash< TKey, TValue >::Find | ( | const TKey & | key | ) | const |
returns the value that belongs to this key
Definition at line 168 of file vrpn_HashST.h.
TKey vrpn_Hash< TKey, TValue >::GetCurrentKey |
returns the key of the current item
Definition at line 306 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::GetCurrentKeyAndValue | ( | TKey & | theKey, |
TValue & | theValue | ||
) | const |
returns the key and the value of the current item
Definition at line 316 of file vrpn_HashST.h.
TValue vrpn_Hash< TKey, TValue >::GetCurrentValue |
returns the value of the current item
Definition at line 290 of file vrpn_HashST.h.
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inline |
returns the number of items in the Hash
Definition at line 44 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::IsPresent | ( | const TValue & | value, |
TKey & | key | ||
) | const |
checks if the Hash contains a value and returns its key
Definition at line 182 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::MoveFirst |
moves an iterator to the first element and returns false if no element is present
Definition at line 272 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::MoveNext |
moves the iterator to the next element and returns false if no more element is present
Definition at line 280 of file vrpn_HashST.h.
bool vrpn_Hash< TKey, TValue >::Remove | ( | TKey | key | ) |
removes the value that belongs to this key, returns true if succeeded
Definition at line 243 of file vrpn_HashST.h.
void vrpn_Hash< TKey, TValue >::SetCurrentValue | ( | TValue | theValue | ) |
sets the Value of the current key
Definition at line 299 of file vrpn_HashST.h.