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fixed output override bug

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This commit is contained in:
mes5k 2005-01-05 18:51:12 +00:00
parent 14ba43861a
commit 4ad3b2e82c
2 changed files with 36 additions and 8 deletions
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22
docs/manual.html
View File

@ -577,15 +577,29 @@ class MyOutput : public StdOutput
cerr << "My special failure message for: " << endl
<< e.what() << endl;
}
virtual void usage(CmdLineInterface& c)
{
cout << "my usage message:" << endl;
list<Arg*> args = c.getArgList();
for (ArgListIterator it = args.begin(); it != args.end(); it++)
cout << (*it)->longID()
<< " (" << (*it)->getDescription() << ")" << endl;
}
virtual void version(CmdLineInterface& c)
{
cout << "my version message: 0.1" << endl;
}
};
int main(int argc, char** argv)
{
CmdLine cmd("this is a message", ' ', "0.99" );
CmdLine cmd("this is a message", ' ', "0.99" );
// set the output
MyOutput my;
cmd.setOutput( &my );
// set the output
MyOutput my;
cmd.setOutput( &my );
// proceed normally ...
</pre><p>

22
docs/manual.xml
View File

@ -736,15 +736,29 @@ class MyOutput : public StdOutput
cerr &lt;&lt; "My special failure message for: " &lt;&lt; endl
&lt;&lt; e.what() &lt;&lt; endl;
}
virtual void usage(CmdLineInterface&amp; c)
{
cout &lt;&lt; "my usage message:" &lt;&lt; endl;
list&lt;Arg*&gt; args = c.getArgList();
for (ArgListIterator it = args.begin(); it != args.end(); it++)
cout &lt;&lt; (*it)-&gt;longID()
&lt;&lt; " (" &lt;&lt; (*it)-&gt;getDescription() &lt;&lt; ")" &lt;&lt; endl;
}
virtual void version(CmdLineInterface&amp; c)
{
cout &lt;&lt; "my version message: 0.1" &lt;&lt; endl;
}
};
int main(int argc, char** argv)
{
CmdLine cmd("this is a message", ' ', "0.99" );
CmdLine cmd("this is a message", ' ', "0.99" );
// set the output
MyOutput my;
cmd.setOutput( &amp;my );
// set the output
MyOutput my;
cmd.setOutput( &amp;my );
// proceed normally ...
</programlisting>