<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?> 
<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
<MAN>
  <LANGUAGE>fr</LANGUAGE>
  <TITLE>is_connex  </TITLE>
  <TYPE>Scilab function  </TYPE>
  <DATE>September 1995  </DATE>
  <SHORT_DESCRIPTION name="is_connex"> test de connexité  </SHORT_DESCRIPTION>
  <CALLING_SEQUENCE>
  <CALLING_SEQUENCE_ITEM>res = is_connex(g)  </CALLING_SEQUENCE_ITEM>
  </CALLING_SEQUENCE>
  <PARAM>
 <PARAM_INDENT>
  <PARAM_ITEM>
  <PARAM_NAME>g  </PARAM_NAME>
  <PARAM_DESCRIPTION>
  <SP>
    : graphe (liste)
</SP>
  </PARAM_DESCRIPTION> 
  </PARAM_ITEM>
  <PARAM_ITEM>
  <PARAM_NAME>res  </PARAM_NAME>
  <PARAM_DESCRIPTION>
  <SP>
    : entier, résultat du test
</SP>
  </PARAM_DESCRIPTION> 
  </PARAM_ITEM>
 </PARAM_INDENT>
  </PARAM>
  <DESCRIPTION>
  <P>
    <VERB>is_connex</VERB> renvoie 1 si le graphe <VERB>g</VERB> est connexe et 0 sinon.
  </P>
  </DESCRIPTION>
  <EXAMPLE><![CDATA[
g=make_graph('foo',1,3,[1,2,3,1],[2,3,1,3]);
is_connex(g)
g=make_graph('foo',1,4,[1,2,3,1],[2,3,1,3]);
is_connex(g)
 ]]></EXAMPLE>
  <SEE_ALSO>
    <SEE_ALSO_ITEM> <LINK>con_nodes</LINK> </SEE_ALSO_ITEM>     <SEE_ALSO_ITEM> <LINK>strong_connex</LINK> </SEE_ALSO_ITEM>
  </SEE_ALSO>
</MAN>
