Hi,all<br><br>I want to cast string to <span style="font-weight: bold;">long long</span> type and handle overflow. I tested as follow.<br><br><span style="font-style: italic;">long long somevar = lexical_cast&lt;long long&gt;(&quot;123456789789789798879977978789787987879879787977897897897899879978798798798&quot;);//!!!!!!!!!!!!!!
</span><br><br>But it does not throw an exception!!<br><br>It seem that casting to int does not have this kind of problem.<br><br style="font-style: italic;"><span style="font-style: italic;">int somevar2 = lexical_cast&lt;int&gt;(&quot;123456789789789798879977978789787987879&quot;);//will throw an exception 
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