nodepositionlist-tostring.html
来自「经典的数据结构源代码(java 实现)」· HTML 代码 · 共 25 行
HTML
25 行
<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre> <font color = #ff0080>/** Returns a textual representation of a given node list */</font> <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>static</font> <E> <font color=#8000a0><font color=#8000a0>String</font> </font><font color=#0000ff>toString</font>(PositionList<E> l) { Iterator<E> it = l.<font color=#0000ff>iterator</font>(); <font color=#8000a0><font color=#8000a0>String</font> </font>s = <font color=#008000>"["</font>; <font color=#ff8000>while</font><font color=#0000ff> </font>(it.<font color=#0000ff>hasNext</font>()) { s += it.<font color=#0000ff>next</font>(); <font color=#ff0080>// implicit cast of the next element to String</font> <font color=#ff8000>if</font><font color=#0000ff> </font>(it.<font color=#0000ff>hasNext</font>()) s += <font color=#008000>", "</font>; } s += <font color=#008000>"]"</font>; <font color=#8000a0><font color=#ff8000>return</font> </font>s; }</dl></body></html>
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