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Use boost/assert.hpp to check (at runtime) if the int passed to Boost.Function's

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clearing constructor is zero


[SVN r16614]
This commit is contained in:
Douglas Gregor
2002-12-15 14:54:32 +00:00
parent da9d12d1b9
commit 450959d0d7
2 changed files with 7 additions and 2 deletions
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8
include/boost/function/function_template.hpp
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@ -296,7 +296,10 @@ namespace boost {
#ifndef BOOST_FUNCTION_NO_ENABLE_IF
BOOST_FUNCTION_FUNCTION(clear_type*) : function_base(), invoker(0) {}
#else
BOOST_FUNCTION_FUNCTION(int) : function_base(), invoker(0) {}
BOOST_FUNCTION_FUNCTION(int zero) : function_base(), invoker(0)
{
BOOST_ASSERT(zero == 0);
}
#endif
BOOST_FUNCTION_FUNCTION(const BOOST_FUNCTION_FUNCTION& f) :
@ -351,8 +354,9 @@ namespace boost {
return *this;
}
#else
BOOST_FUNCTION_FUNCTION& operator=(int)
BOOST_FUNCTION_FUNCTION& operator=(int zero)
{
BOOST_ASSERT(zero == 0);
this->clear();
return *this;
}