n class="keywordtype">char</span> ERR_TARGET_NODE_NOT_IN_GRAPH[] = <span class="stringliteral">&quot;Target Node not inside Graph&quot;</span>;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    constexpr <span class="keywordtype">char</span> ERR_SOURCE_NODE_NOT_IN_GRAPH[] = <span class="stringliteral">&quot;Source Node not inside Graph&quot;</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    constexpr <span class="keywordtype