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Fix friend declaration for gcc10. XXX: did not check it against the IBM compiler, might end up needing XXX: to be conditional.
author David A. Holland
date Tue, 31 May 2022 00:59:42 -0400
parents 13d2b8934445
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<H1>Utility Array Definitions</H1>
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          <tt>util.h</tt> defines one simple template class and three simple
          template functions which simplify dealing with arrays of an
          arbitrary type T.
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          The functions are "copy", "clear" and "memdup". The purpose
          of these functions is to allow you to move, set to zero, or
          duplicate an array without explicit mention of the size of
          the array elements.
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          The class "protect" is designed to save the content of an
          array on entry to a function and restore it on exit.

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                  AnaGram parser generator - examples<BR>
                  Class libraries - Utility array definitions<BR>
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