Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members  

xbNtx Class Reference

xbNtx class More...

#include <ntx.h>

Inheritance diagram for xbNtx:

xbIndex List of all members.

Public Methods

xbLong GetLeftNodeNo (xbShort, xbNodeLink *)
xbShort CompareKey (const char *, const char *, xbShort)
xbShort CompareKey (const char *, const char *)
xbLong GetDbfNo (xbShort, xbNodeLink *)
char * GetKeyData (xbShort, xbNodeLink *)
xbUShort GetItemOffset (xbShort, xbNodeLink *, xbShort)
xbUShort InsertKeyOffset (xbShort, xbNodeLink *)
xbUShort GetKeysPerNode (void)
xbShort GetHeadNode (void)
xbShort GetLeafNode (xbLong, xbShort)
xbNodeLinkGetNodeMemory (void)
xbLong GetNextNodeNo (void)
void ReleaseNodeMemory (xbNodeLink *)
xbULong GetLeafFromInteriorNode (const char *, xbShort)
xbShort CalcKeyLen (void)
xbShort PutKeyData (xbShort, xbNodeLink *)
xbShort PutLeftNodeNo (xbShort, xbNodeLink *, xbLong)
xbShort PutLeafNode (xbLong, xbNodeLink *)
xbShort PutHeadNode (NtxHeadNode *, FILE *, xbShort)
xbShort TouchIndex (void)
xbShort PutDbfNo (xbShort, xbNodeLink *, xbLong)
xbShort PutKeyInNode (xbNodeLink *, xbShort, xbLong, xbLong, xbShort)
xbShort SplitLeafNode (xbNodeLink *, xbNodeLink *, xbShort, xbLong)
xbShort SplitINode (xbNodeLink *, xbNodeLink *, xbLong)
xbShort AddToIxList (void)
xbShort RemoveFromIxList (void)
xbShort RemoveKeyFromNode (xbShort, xbNodeLink *)
xbShort DeleteKeyFromNode (xbShort, xbNodeLink *)
xbShort JoinSiblings (xbNodeLink *, xbShort, xbNodeLink *, xbNodeLink *)
xbUShort DeleteKeyOffset (xbShort, xbNodeLink *)
xbShort FindKey (const char *, xbShort, xbShort)
xbShort UpdateParentKey (xbNodeLink *)
xbShort GetFirstKey (xbShort)
xbShort GetNextKey (xbShort)
xbShort GetLastKey (xbLong, xbShort)
xbShort GetPrevKey (xbShort)
void UpdateDeleteList (xbNodeLink *)
void ProcessDeleteList (void)
xbShort FindKey (const char *, xbLong)
xbShort CloneNodeChain (void)
xbShort UncloneNodeChain (void)
 xbNtx ()
 xbNtx (xbDbf *)
xbShort OpenIndex (const char *)
xbShort CloseIndex (void)
void DumpHdrNode (void)
void DumpNodeRec (xbLong)
xbShort CreateIndex (const char *, const char *, xbShort, xbShort)
xbLong GetTotalNodes (void)
xbLong GetCurDbfRec (void)
void DumpNodeChain (void)
xbShort CreateKey (xbShort, xbShort)
xbShort GetCurrentKey (char *key)
xbShort AddKey (xbLong)
xbShort UniqueIndex (void)
xbShort DeleteKey (xbLong DbfRec)
xbShort KeyWasChanged (void)
xbShort FindKey (const char *)
xbShort FindKey (void)
xbShort FindKey (xbDouble)
xbShort GetNextKey (void)
xbShort GetLastKey (void)
xbShort GetFirstKey (void)
xbShort GetPrevKey (void)
xbShort ReIndex (void(*statusFunc)(xbLong itemNum, xbLong numItems)=0)
xbShort KeyExists (char *Key)
xbShort KeyExists (xbDouble)
xbShort xbNtx::AllocKeyBufs (void)
virtual void GetExpression (char *buf, int len)

Public Attributes

NtxHeadNode HeadNode
NtxLeafNode LeafNode
xbLong NodeLinkCtr
xbLong ReusedNodeLinks
char Node [XB_NTX_NODE_SIZE]
xbNodeLinkNodeChain
xbNodeLinkFreeNodeChain
xbNodeLinkCurNode
xbNodeLinkDeleteChain
xbNodeLinkCloneChain
NtxItem PushItem

Detailed Description

xbNtx class


Constructor & Destructor Documentation

xbNtx::xbNtx   [inline]
 

xbNtx::xbNtx xbDbf  
 


Member Function Documentation

xbShort xbNtx::AddKey xbLong    [virtual]
 

Implements xbIndex.

xbShort xbNtx::AddToIxList void   
 

xbShort xbNtx::CalcKeyLen void   
 

xbShort xbNtx::CloneNodeChain void   
 

xbShort xbNtx::CloseIndex void    [virtual]
 

Implements xbIndex.

xbShort xbNtx::CompareKey const char *   ,
const char *   
 

xbShort xbNtx::CompareKey const char *   ,
const char *   ,
xbShort   
 

xbShort xbNtx::CreateIndex const char *   ,
const char *   ,
xbShort   ,
xbShort   
[virtual]
 

Implements xbIndex.

xbShort xbNtx::CreateKey xbShort   ,
xbShort   
[virtual]
 

Implements xbIndex.

xbShort xbNtx::DeleteKey xbLong    DbfRec [virtual]
 

Implements xbIndex.

xbShort xbNtx::DeleteKeyFromNode xbShort   ,
xbNodeLink  
 

xbUShort xbNtx::DeleteKeyOffset xbShort   ,
xbNodeLink  
 

void xbNtx::DumpHdrNode void   
 

void xbNtx::DumpNodeChain void   
 

void xbNtx::DumpNodeRec xbLong   
 

xbShort xbNtx::FindKey xbDouble    [virtual]
 

Implements xbIndex.

xbShort xbNtx::FindKey void    [virtual]
 

Implements xbIndex.

xbShort xbNtx::FindKey const char *    [virtual]
 

Implements xbIndex.

xbShort xbNtx::FindKey const char *   ,
xbLong   
 

xbShort xbNtx::FindKey const char *   ,
xbShort   ,
xbShort   
 

xbLong xbNtx::GetCurDbfRec void    [inline, virtual]
 

Implements xbIndex.

xbShort xbNtx::GetCurrentKey char *    key [virtual]
 

Implements xbIndex.

xbLong xbNtx::GetDbfNo xbShort   ,
xbNodeLink  
 

virtual void xbNtx::GetExpression char *    buf,
int    len
[virtual]
 

Implements xbIndex.

xbShort xbNtx::GetFirstKey void    [inline, virtual]
 

Implements xbIndex.

xbShort xbNtx::GetFirstKey xbShort   
 

xbShort xbNtx::GetHeadNode void   
 

xbUShort xbNtx::GetItemOffset xbShort   ,
xbNodeLink  ,
xbShort   
 

char* xbNtx::GetKeyData xbShort   ,
xbNodeLink  
 

xbUShort xbNtx::GetKeysPerNode void   
 

xbShort xbNtx::GetLastKey void    [inline, virtual]
 

Implements xbIndex.

xbShort xbNtx::GetLastKey xbLong   ,
xbShort   
 

xbULong xbNtx::GetLeafFromInteriorNode const char *   ,
xbShort   
 

xbShort xbNtx::GetLeafNode xbLong   ,
xbShort   
 

xbLong xbNtx::GetLeftNodeNo xbShort   ,
xbNodeLink  
 

xbShort xbNtx::GetNextKey void    [inline, virtual]
 

Implements xbIndex.

xbShort xbNtx::GetNextKey xbShort   
 

xbLong xbNtx::GetNextNodeNo void   
 

xbNodeLink* xbNtx::GetNodeMemory void   
 

xbShort xbNtx::GetPrevKey void    [inline, virtual]
 

Implements xbIndex.

xbShort xbNtx::GetPrevKey xbShort   
 

xbLong xbNtx::GetTotalNodes void    [virtual]
 

Implements xbIndex.

xbUShort xbNtx::InsertKeyOffset xbShort   ,
xbNodeLink  
 

xbShort xbNtx::JoinSiblings xbNodeLink  ,
xbShort   ,
xbNodeLink  ,
xbNodeLink  
 

xbShort xbNtx::KeyExists xbDouble    [virtual]
 

Implements xbIndex.

xbShort xbNtx::KeyExists char *    Key [inline]
 

xbShort xbNtx::KeyWasChanged void    [virtual]
 

Implements xbIndex.

xbShort xbNtx::OpenIndex const char *    [virtual]
 

Implements xbIndex.

void xbNtx::ProcessDeleteList void   
 

xbShort xbNtx::PutDbfNo xbShort   ,
xbNodeLink  ,
xbLong   
 

xbShort xbNtx::PutHeadNode NtxHeadNode  ,
FILE *   ,
xbShort   
 

xbShort xbNtx::PutKeyData xbShort   ,
xbNodeLink  
 

xbShort xbNtx::PutKeyInNode xbNodeLink  ,
xbShort   ,
xbLong   ,
xbLong   ,
xbShort   
 

xbShort xbNtx::PutLeafNode xbLong   ,
xbNodeLink  
 

xbShort xbNtx::PutLeftNodeNo xbShort   ,
xbNodeLink  ,
xbLong   
 

xbShort xbNtx::ReIndex void(*    statusFunc)(xbLong itemNum, xbLong numItems) = 0 [virtual]
 

Implements xbIndex.

void xbNtx::ReleaseNodeMemory xbNodeLink  
 

xbShort xbNtx::RemoveFromIxList void   
 

xbShort xbNtx::RemoveKeyFromNode xbShort   ,
xbNodeLink  
 

xbShort xbNtx::SplitINode xbNodeLink  ,
xbNodeLink  ,
xbLong   
 

xbShort xbNtx::SplitLeafNode xbNodeLink  ,
xbNodeLink  ,
xbShort   ,
xbLong   
 

xbShort xbNtx::TouchIndex void    [virtual]
 

Reimplemented from xbIndex.

xbShort xbNtx::UncloneNodeChain void   
 

xbShort xbNtx::UniqueIndex void    [inline, virtual]
 

Implements xbIndex.

void xbNtx::UpdateDeleteList xbNodeLink  
 

xbShort xbNtx::UpdateParentKey xbNodeLink  
 

xbShort xbNtx::xbNtx::AllocKeyBufs void   
 


Member Data Documentation

xbNodeLink* xbNtx::CloneChain
 

xbNodeLink* xbNtx::CurNode
 

xbNodeLink* xbNtx::DeleteChain
 

xbNodeLink* xbNtx::FreeNodeChain
 

NtxHeadNode xbNtx::HeadNode
 

NtxLeafNode xbNtx::LeafNode
 

char xbNtx::Node[XB_NTX_NODE_SIZE]
 

xbNodeLink* xbNtx::NodeChain
 

xbLong xbNtx::NodeLinkCtr
 

NtxItem xbNtx::PushItem
 

xbLong xbNtx::ReusedNodeLinks
 


The documentation for this class was generated from the following file:
Generated on Mon Oct 27 00:38:01 2003 for Xbase Class Library by doxygen1.2.18