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function_base.hpp:

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- Workaround for Sun CC


[SVN r13566]
This commit is contained in:
Douglas Gregor
2002-04-26 17:45:53 +00:00
parent 82226cb9d6
commit a0b89d0a30
1 changed files with 5 additions and 0 deletions
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5
include/boost/function/function_base.hpp
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@ -307,6 +307,10 @@ namespace boost {
public: // should be protected, but GCC 2.95.3 will fail to allow access public: // should be protected, but GCC 2.95.3 will fail to allow access
detail::function::any_pointer (*manager)( detail::function::any_pointer (*manager)(
detail::function::any_pointer, detail::function::any_pointer,
#if (defined __SUNPRO_CC) && (__SUNPRO_CC <= 0x530) && !(defined BOOST_NO_COMPILER_CONFIG)
// Sun C++ 5.3 can't handle the safe_bool idiom, so don't use it
operator bool () const { return !this->empty(); }
#else
detail::function::functor_manager_operation_type); detail::function::functor_manager_operation_type);
detail::function::any_pointer functor; detail::function::any_pointer functor;
@ -320,6 +324,7 @@ namespace boost {
public: public:
operator safe_bool () const operator safe_bool () const
{ return (this->empty())? 0 : &dummy::nonnull; } { return (this->empty())? 0 : &dummy::nonnull; }
#endif
safe_bool operator!() const safe_bool operator!() const
{ return (this->empty())? &dummy::nonnull : 0; } { return (this->empty())? &dummy::nonnull : 0; }