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Fixed const issue of value_initialized according to ticket #2548. See also http://lists.boost.org/Archives/boost/2009/02/148489.php

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[SVN r51355]
This commit is contained in:
Niels Dekker 2009-02-20 20:28:54 +00:00
parent 0282c8a141
commit 5f0cf4f5de
1 changed files with 10 additions and 2 deletions
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12
include/boost/utility/value_init.hpp
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@ -8,6 +8,7 @@
// 24 Dec 2007 (Refactored and worked around various compiler bugs) Fernando Cacciola, Niels Dekker // 24 Dec 2007 (Refactored and worked around various compiler bugs) Fernando Cacciola, Niels Dekker
// 23 May 2008 (Fixed operator= const issue, added initialized_value) Niels Dekker, Fernando Cacciola // 23 May 2008 (Fixed operator= const issue, added initialized_value) Niels Dekker, Fernando Cacciola
// 21 Ago 2008 (Added swap) Niels Dekker, Fernando Cacciola // 21 Ago 2008 (Added swap) Niels Dekker, Fernando Cacciola
// 20 Feb 2009 (Fixed logical const-ness issues) Niels Dekker, Fernando Cacciola
// //
#ifndef BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP #ifndef BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP
#define BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP #define BOOST_UTILITY_VALUE_INIT_21AGO2002_HPP
@ -90,7 +91,12 @@ class value_initialized
wrapper_address()->wrapper::~wrapper(); wrapper_address()->wrapper::~wrapper();
} }
T& data() const T const & data() const
{
return wrapper_address()->data;
}
T& data()
{ {
return wrapper_address()->data; return wrapper_address()->data;
} }
@ -100,7 +106,9 @@ class value_initialized
::boost::swap( this->data(), arg.data() ); ::boost::swap( this->data(), arg.data() );
} }
operator T&() const { return this->data(); } operator T const &() const { return this->data(); }
operator T&() { return this->data(); }
} ; } ;