Hello!<br><br>Does anybody else experience a problem using enable_if templates in Visual C++ Express 2005 SP1? I get compiler errors in this code:<br><br><br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; template&lt;class LookUpType_&gt;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; typename boost::enable_if_c&lt;is_const, result_type&gt;::type
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; at(LookUpType_ const&amp; key)const<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; return has_key(view_, key);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br><br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; template&lt;class LookUpType_&gt;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; typename boost::disable_if_c&lt;is_const, result_type&gt;::type
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; at(LookUpType_ const&amp; key)<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; return has_key(view_, key);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br><br>It blames that type is not a member of enable_if_c or disable_if_c? This is really strance, since this should not be considered by compiler as a possible template instantiation. is_const is an enum value containing either true or false.
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