class objHash

hash table for associating data with synObjects

Public Fields

ptrHash* hash

hash used for storing objects

Public Methods

objHash(int desiredSize = 100)

constructor

~objHash(void)

destructor

unsigned long computeKey(synObject* obj)

computes a key for obj

objHashRec* getRec(synObject* keyObj)

returns the objHashRec (if any) associated with keyObj

inline int isPresent(synObject* keyObj)

returns 1 if keyObj is in the hash, 0 if not

int addObject(synObject* keyObj, void* data = 0)

adds 'keyObj' if not present, and sets the data field to 'data' (even if keyObj was already present).

inline int getData(synObject* keyObj, void** data)

if keyObj is in the hash, *data is set with the associated data pointer.

int removeObject(synObject* keyObj, void** objData = 0)

if keyObj is in the hash, removes it, puts the associated data into *objData (if objData is non-NULL), and returns 1.

Documentation

hash table for associating data with synObjects

ptrHash* hash

hash used for storing objects

objHash(int desiredSize = 100)

constructor

~objHash(void)

destructor

unsigned long computeKey(synObject* obj)

computes a key for obj

objHashRec* getRec(synObject* keyObj)

returns the objHashRec (if any) associated with keyObj

inline int isPresent(synObject* keyObj)

returns 1 if keyObj is in the hash, 0 if not

int addObject(synObject* keyObj, void* data = 0)

adds 'keyObj' if not present, and sets the data field to 'data' (even if keyObj was already present). Returns 1 if keyObj was present, 0 if not

inline int getData(synObject* keyObj, void** data)

if keyObj is in the hash, *data is set with the associated data pointer. Returns 1 if keyObj was found, 0 if not

int removeObject(synObject* keyObj, void** objData = 0)

if keyObj is in the hash, removes it, puts the associated data into *objData (if objData is non-NULL), and returns 1. returns 0 otherwise.

This class has no child classes.

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