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Corrected the shared_ptr(auto_ptr<Y> &) postcondition (reported by Maciej Sobczak)

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[SVN r14953]
This commit is contained in:
Peter Dimov
2002-08-19 16:23:07 +00:00
parent bd4f575567
commit 92999be436
1 changed files with 6 additions and 7 deletions
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9
shared_ptr.htm
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@@ -248,9 +248,9 @@ void bad()
to a statically allocated object.</EM></P>
<P><EM>The support for custom deallocators does not impose significant overhead. Other <STRONG>
shared_ptr</STRONG> features still require a deallocator to be kept.</EM></P>
<P><EM>The requirement that the copy constructor of <b>D</b> does not throw is too strong.
It will be removed when some core language issues are resolved (cv-qualified
function types, partial ordering clarifications.)]</EM></P>
<P><EM>The requirement that the copy constructor of <b>D</b> does not throw is too
strong. It will be removed when some core language issues are resolved
(cv-qualified function types, partial ordering clarifications.)]</EM></P>
<pre>shared_ptr(shared_ptr const &amp; r); // never throws
template&lt;typename Y&gt; shared_ptr(shared_ptr&lt;Y&gt; const &amp; r); // never throws</pre>
<blockquote>
@@ -286,8 +286,7 @@ template&lt;typename Y&gt; shared_ptr(shared_ptr&lt;Y&gt; const &amp; r); // nev
<pre>template&lt;typename Y&gt; shared_ptr(std::auto_ptr&lt;Y&gt; &amp; r);</pre>
<BLOCKQUOTE>
<P><B>Effects:</B> Constructs a <B>shared_ptr</B>, as if by storing a copy of <STRONG>r.release()</STRONG>.</P>
<P><B>Postconditions:</B> <A href="#use_count">use count</A> for all copies is
increased by one.</P>
<P><B>Postconditions:</B> <A href="#use_count">use count</A> is 1.</P>
<P><B>Throws:</B> <B>std::bad_alloc</B>.</P>
<P><B>Exception safety:</B> If an exception is thrown, the constructor has no
effect.</P>