Collapse All
Sack Library Documentation
ContentsIndexReferenceHome
PreviousUpNext
sack::containers::BinaryTree::CreateBinaryTreeExtended Function
typelib.h  Functions  Example  See Also  Send Feedback
C++
__cdecl TYPELIB_PROC PTREEROOT CreateBinaryTreeExtended(_32 flags, GenericCompare Compare, GenericDestroy Destroy DBG_PASS);
File
Description

when adding a node if Compare is NULL the default method of a basic unsigned integer compare on the key value is done. if Compare is specified the specified key value of the orginal node (old) and of the new node (new) is added. Result of compare should be ( <0 (lesser)) ( 0 (equal)) ( >0 (greater))

See Also
Example
int CPROC MyGenericCompare( PTRSZVAL oldnode,PTRSZVAL newnode )
{
   if(oldnode>newnode)
       return 1;
   else if(oldnode<newnode)
       return -1;
   else return 0;
   
   return (oldnode>newnode)? 1
          :(oldnode<newnode)? -1
          :0;
}
void CPROC MyGenericDestroy(POINTER user, PTRSZVAL key)
{
   // do something custom with your user data and or key value
}
   
PTREEROOT tree = CreateBinaryTreeExtended( 0 // BT_OPT_NODUPLICATES
                                         , MyGenericCompare
                                         , MyGenericDestroy
                                         DBG_SRC );
Group
Links
Created with a commercial version of Doc-O-Matic. In order to make this message disappear you need to register this software. If you have problems registering this software please contact us at support@toolsfactory.com.
Copyright (c) 2000+. All rights reserved.
Contents | Index | Reference | Home
What do you think about this topic? Send feedback!