NSMutableArray 탐색하는 방법 2가지.

NSMutableArray *pBTreeChildren;

NSEnumerator *enumerator;

if ( nil != pNode ) 

{

id obj;

enumerator = [pNode.pBTreeChildren objecteEnumrator];

while ( nil != ( obj = [enumerator nextObject] ) )

{

if( obj == targetNode )

{

return targetNode;

}

else

{

[pNode Tree_SearchNode:obj :targetNode];

}

}

/*

NSInteger len = [enumerator count], idx;

for( idx = len - 1; idx >= 0; idx-- )

{

obj = [pNode.pBTreeChildren objectAtIndex: idx];

if ( [obj isGeek] ) 

{

[pNode.pBTreeChildren removeObjectAtIndex:idx];

}

}

*/

}