例如,它可以用来对特定对象的引用进行计数,从而实现写时复制(copy-on-write),进而避免对象别名(object aliasing). 更简单的一个例子是用来记录一个特定方法被调用的次数。
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A primary contributor to the complexity of memory management is aliasing: having more than one copy of a pointer or reference to the same block of memory or object.
内存管理复杂性的主要原因是别名使用:同一块内存或对象具有多个指针或引用。
The experimental results show that the method can overcome the limitations of the critical angle between the object and reference beams, and omit the frequency aliasing.
实验结果表明,该方法可有效地突破最大物参角的限制,同时可以消除由于欠采样造成的频谱混叠现象。
Dither? Applies a sampling over the borders of the shadows, quite the same way anti-aliasing is applied by the OSA button on the borders of an object.
抖动-在阴影边界应用采样,相同地,通过OS A按钮在物体边界应用反走样。
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