/**********
This?library?is?free?software;?you?can?redistribute?it?and/or?modify?it?under
the?terms?of?the?GNU?Lesser?General?Public?License?as?published?by?the
Free?Software?Foundation;?either?version?2.1?of?the?License?or?（at?your
option）?any?later?version.?（See?.）

This?library?is?distributed?in?the?hope?that?it?will?be?useful?but?WITHOUT
ANY?WARRANTY;?without?even?the?implied?warranty?of?MERCHANTABILITY?or?FITNESS
FOR?A?PARTICULAR?PURPOSE.??See?the?GNU?Lesser?General?Public?License?for
more?details.

You?should?have?received?a?copy?of?the?GNU?Lesser?General?Public?License
along?with?this?library;?if?not?write?to?the?Free?Software?Foundation?Inc.
51?Franklin?Street?Fifth?Floor?Boston?MA?02110-1301??USA
**********/
//?Copyright?（c）?1996-2014?Live?Networks?Inc.??All?rights?reserved.
//?Basic?Hash?Table?implementation
//?Implementation

#include?“BasicHashTable.hh“
#include?“strDup.hh“

#if?defined（__WIN32__）?||?defined（_WIN32）
#else
#include?
#endif
#include?
#include?

//?When?there?are?this?many?entries?per?bucket?on?average?rebuild
//?the?table?to?increase?the?number?of?buckets
#define?REBUILD_MULTIPLIER?3

BasicHashTable::BasicHashTable（int?keyType）
??:?fBuckets（fStaticBuckets）?fNumBuckets（SMALL_HASH_TABLE_SIZE）
????fNumEntries（0）?fRebuildSize（SMALL_HASH_TABLE_SIZE*REBUILD_MULTIPLIER）
????fDownShift（28）?fMask（0x3）?fKeyType（keyType）?{
??for?（unsigned?i?=?0;?i?????fStaticBuckets[i]?=?NULL;
??}
}

BasicHashTable::~BasicHashTable（）?{
??//?Free?all?the?entries?in?the?table:
??for?（unsigned?i?=?0;?i?????TableEntry*?entry;
????while?（（entry?=?fBuckets[i]）?!=?NULL）?{
??????deleteEntry（i?entry）;
????}
??}

??//?Also?free?the?bucket?array?if?it?was?dynamically?allocated:
??if?（fBuckets?!=?fStaticBuckets）?delete[]?fBuckets;
}

void*?BasicHashTable::Add（char?const*?key?void*?value）?{
??void*?oldValue;
??unsigned?index;
??TableEntry*?entry?=?lookupKey（key?index）;
??if?（entry?!=?NULL）?{
????//?There‘s?already?an?item?with?this?key
????oldValue?=?entry->value;
??}?else?{
????//?There‘s?no?existing?entry;?create?a?new?one:
????entry?=?insertNewEntry（index?key）;
????oldValue?=?NULL;
??}
??entry->value?=?value;

??//?If?the?table?has?become?too?large?rebuild?it?with?more?buckets:
??if?（fNumEntries?>=?fRebuildSize）?rebuild（）;

??return?oldValue;
}

Boolean?BasicHashTable::Remove（char?const*?key）?{
??unsigned?index;
??TableEntry*?entry?=?lookupKey（key?index）;
??if?（entry?==?NULL）?return?False;?//?no?such?entry

??deleteEntry（index?entry）;

??return?True;
}

void*?BasicHashTable::Lookup（char?const*?key）?const?{
??unsigned?index;
??TableEntry*?entry?=?lookupKey（key?index）;
??if?（entry?==?NULL）?return?NULL;?//?no?such?entry

??return?entry->value;
}

unsigned?BasicHashTable::numEntries（）?const?{
??return?fNumEntries;
}

BasicHashTable::Iterator::Iterator（BasicHashTable?const&?table）
??:?fTable（table）?fNextIndex（0）?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???37158912??2018-10-11?20:05??testRTSPClient\ipch\testrtspclient-77444536\testrtspclient-707ae854.ipch

?????文件???????7664??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\BasicHashTable.cpp

?????文件??????10241??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\BasicTaskScheduler.cpp

?????文件???????7512??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\BasicTaskScheduler0.cpp

?????文件???????2437??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\BasicUsageEnvironment.cpp

?????文件?????319972??2014-08-05?21:47??testRTSPClient\live555\BasicUsageEnvironment\BasicUsageEnvironment.lib

?????文件???????2622??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\BasicUsageEnvironment0.cpp

?????文件???????6416??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\DelayQueue.cpp

?????文件???????3475??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\BasicHashTable.hh

?????文件???????3196??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\BasicUsageEnvironment.hh

?????文件???????3712??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\BasicUsageEnvironment0.hh

?????文件????????354??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\BasicUsageEnvironment_version.hh

?????文件???????4650??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\DelayQueue.hh

?????文件???????2195??2014-07-13?20:08??testRTSPClient\live555\BasicUsageEnvironment\include\HandlerSet.hh

?????文件???????2887??2014-07-13?20:08??testRTSPClient\live555\groupsock\GroupEId.cpp

?????文件??????19319??2014-07-13?20:08??testRTSPClient\live555\groupsock\Groupsock.cpp

?????文件?????484968??2014-08-05?21:47??testRTSPClient\live555\groupsock\groupsock.lib

?????文件??????26173??2014-07-30?11:49??testRTSPClient\live555\groupsock\GroupsockHelper.cpp

?????文件???????2814??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\GroupEId.hh

?????文件???????6704??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\Groupsock.hh

?????文件???????5052??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\GroupsockHelper.hh

?????文件????????294??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\groupsock_version.hh

?????文件???????1122??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\IOHandlers.hh

?????文件???????4619??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\NetAddress.hh

?????文件???????3226??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\NetCommon.h

?????文件???????3844??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\NetInterface.hh

?????文件???????3455??2014-07-13?20:08??testRTSPClient\live555\groupsock\include\TunnelEncaps.hh

?????文件??????14677??2014-07-13?20:08??testRTSPClient\live555\groupsock\inet.c

?????文件???????2012??2014-07-13?20:08??testRTSPClient\live555\groupsock\IOHandlers.cpp

?????文件???????8848??2014-07-13?20:08??testRTSPClient\live555\groupsock\NetAddress.cpp

............此處省略388個文件信息