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Fix compilation with gcc 4.5 in C++11 mode

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Gcc 4.5 does not allow non-public defaulted functions, so fall back to the C++03 version. Also replaced the deprecated macros with the new ones and adjusted formatting.
This commit is contained in:
Andrey Semashev
2014-04-10 00:27:41 +04:00
committed by Peter Dimov
parent ebd6aff12a
commit 4d19020313
1 changed files with 9 additions and 9 deletions
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18
include/boost/noncopyable.hpp
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@@ -22,19 +22,19 @@ namespace noncopyable_ // protection from unintended ADL
{
class noncopyable
{
protected:
#ifndef BOOST_NO_DEFAULTED_FUNCTIONS
BOOST_CONSTEXPR noncopyable() = default;
~noncopyable() = default;
protected:
#if !defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) && !defined(BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS)
BOOST_CONSTEXPR noncopyable() = default;
~noncopyable() = default;
#else
noncopyable() {}
noncopyable() {}
~noncopyable() {}
#endif
#ifndef BOOST_NO_DELETED_FUNCTIONS
noncopyable( const noncopyable& ) = delete;
noncopyable& operator=( const noncopyable& ) = delete;
#if !defined(BOOST_NO_CXX11_DELETED_FUNCTIONS)
noncopyable( const noncopyable& ) = delete;
noncopyable& operator=( const noncopyable& ) = delete;
#else
private: // emphasize the following members are private
private: // emphasize the following members are private
noncopyable( const noncopyable& );
noncopyable& operator=( const noncopyable& );
#endif