Class iicm.vrml.pwutils.CharArray
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Class iicm.vrml.pwutils.CharArray

java.lang.Object
   |
   +----iicm.vrml.pwutils.CharArray

public class CharArray
extends Object
CharArray - dynamic array of char type values better time and memory efficiency than Vector, char[] accessible in native code Copyright (c) 1996 IICM

Constructor Index

 o CharArray()
create with default length
 o CharArray(char[])
copy initial data from another char[].
 o CharArray(CharArray)
copy initial data from another CharArray (non-null).
 o CharArray(int)
create with initial buffer length

Method Index

 o append(char)
append one char element
 o clearData()
clear the array
 o getCount()
get count of used array members.
 o getData()
get data array.
 o setData(char[])
copy data from a char[]
 o setData(char[], int)
copy first n elements of a char[]
 o setData(CharArray)
copy data from another CharArray
 o setSize(int)
set number of used array elements (ensures there is enough storage)

Constructors

 o CharArray
  public CharArray()
create with default length
 o CharArray
  public CharArray(int len)
create with initial buffer length
 o CharArray
  public CharArray(char dat[])
copy initial data from another char[]. To say it again: values in char[] are *copied* and not just referenced by this class
 o CharArray
  public CharArray(CharArray dat)
copy initial data from another CharArray (non-null). do not use the above constructor in this case, as it would use all values, not just the used length (count); again: values are *copied*

Methods

 o setData
  public void setData(CharArray dat)
copy data from another CharArray
 o setData
  public void setData(char dat[])
copy data from a char[]
 o setData
  public synchronized void setData(char dat[],
                                   int n)
copy first n elements of a char[]
 o getCount
  public final synchronized int getCount()
get count of used array members. Note: may be smaller than data_.length
 o getData
  public final synchronized char[] getData()
get data array. Only elements 0 to (getCount () - 1) were set by user. Subsequent calls (after enlargement) may return a different array object
 o append
  public synchronized void append(char d)
append one char element
 o setSize
  public synchronized void setSize(int n)
set number of used array elements (ensures there is enough storage)
 o clearData
  public synchronized boolean clearData()
clear the array
Returns:
true if the array was previously non-empty

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