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< h1 > Boost Exception</ h1 >
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<!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
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< div class = "RenoIncludeDIV" >< p >< span class = "RenoEscape" > # <!--<wiki>`#</wiki>--> </ span > include < < span class = "RenoLink" >< a href = "boost_exception_enable_error_info_hpp.html" > boost/exception/enable_error_info.hpp</ a ></ span > > </ p >
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< pre > namespace
boost
{
< span class = "RenoIncludeSPAN" > template < class T>
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---unspecified--- < span class = "RenoLink" > enable_error_info</ span > ( T const & x );</ span >
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}</ pre >
</ div >< h4 > Requirements:</ h4 >
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< p > T must be a class with an accessible no-throw copy constructor as per (15.5.1).</ p >
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< h4 > Returns:</ h4 >
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< div >< ul >< li > If T derives from boost::< span class = "RenoLink" >< a href = "exception.html" > exception</ a ></ span > , the returned object is of type T and is a copy of x.</ li >
< li > Otherwise, the returned object is of an unspecified type that derives publicly from both T and boost::< span class = "RenoLink" >< a href = "exception.html" > exception</ a ></ span > . The T sub-object is initialized from x by the T copy constructor.</ li >
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< h4 > Throws:</ h4 >
< p > Nothing.</ p >
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See also: < span class = "RenoPageList" >< a href = "BOOST_THROW_EXCEPTION.html" > BOOST_THROW_EXCEPTION</ a > | < a href = "boost-exception.html" > Boost Exception</ a > | < a href = "boost_exception_enable_error_info_hpp.html" > boost/exception/enable_error_info.hpp</ a > | < a href = "configuration_macros.html" > Configuration Macros</ a > | < a href = "frequently_asked_questions.html" > Frequently Asked Questions</ a > | < a href = "tutorial_enable_error_info.html" > Integrating Boost Exception in Existing Exception Class Hierarchies</ a ></ span >
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<!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
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< small > Copyright (c) 2006-2009 by Emil Dotchevski and Reverge Studios, Inc.< br />
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Distributed under the < a href = "http://www.boost.org/LICENSE_1_0.txt" > Boost Software License, Version 1.0</ a > .</ small >
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