e="spirit.qi.tutorials.roman_numerals.symbol_table"></a></span><a class="link" href="roman_numerals.html#spirit.qi.tutorials.roman_numerals.symbol_table">Symbol
          Table</a>
        </h6>
<p>
          The symbol table holds a dictionary of symbols where each symbol is a sequence
          of characters (a <code class="computeroutput"><span class="keyword">char</span></code>, <code class="computeroutput"><span class="keyword">wchar_t</span></code>, <code class="computeroutput"><span class="keyword">i