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Add overloads of make_shared and allocate_shared for arrays for E&& where E is typename boost::detail::array_base<T>::type

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[SVN r81700]
This commit is contained in:
Glen Fernandes
2012-12-04 06:06:23 +00:00
parent 1adf546ddb
commit 188602581d
8 changed files with 203 additions and 8 deletions
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36
make_shared_array.html
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@@ -75,6 +75,20 @@
template&lt;typename T, typename A, typename... Args&gt;
shared_ptr&lt;T[M][N]&gt; <a href="#functions">allocate_shared</a>(const A&amp; allocator, const T (&amp;list)[N]);
#if defined(BOOST_HAS_RVALUE_REFS)
template&lt;typename T&gt;
shared_ptr&lt;T[]&gt; <a href="#functions">make_shared</a>(size_t size, T&amp;&amp; value);
template&lt;typename T&gt;
shared_ptr&lt;T[N]&gt; <a href="#functions">make_shared</a>(T&amp;&amp; value);
template&lt;typename T, typename A&gt;
shared_ptr&lt;T[]&gt; <a href="#functions">allocate_shared</a>(const A&amp; allocator, size_t size, T&amp;&amp; value);
template&lt;typename T, typename A&gt;
shared_ptr&lt;T[N]&gt; <a href="#functions">allocate_shared</a>(const A&amp; allocator, T&amp;&amp; value);
#endif
#endif
template&lt;typename T&gt;
@@ -162,6 +176,22 @@ template&lt;typename T, typename A, typename... Args&gt;
shared_ptr&lt;T[M][N]&gt; make_shared(const T (&amp;list)[N]);
template&lt;typename T, typename A, typename... Args&gt;
shared_ptr&lt;T[M][N]&gt; allocate_shared(const A&amp; allocator, const T (&amp;list)[N]);</pre>
<blockquote>
<p><b>Description:</b> These overloads of the utilities above are for a
fixed size array.</p>
</blockquote>
<pre>template&lt;typename T&gt;
shared_ptr&lt;T[]&gt; make_shared(size_t size, T&amp;&amp; value);
template&lt;typename T, typename A&gt;
shared_ptr&lt;T[]&gt; allocate_shared(const A&amp; allocator, size_t size, T&amp;&amp; value);</pre>
<blockquote>
<p><b>Description:</b> These overloads initialize array elements with
the given value.</p>
</blockquote>
<pre>template&lt;typename T&gt;
shared_ptr&lt;T[N]&gt; make_shared(T&amp;&amp; value);
template&lt;typename T, typename A&gt;
shared_ptr&lt;T[N]&gt; allocate_shared(const A&amp; allocator, T&amp;&amp; value);</pre>
<blockquote>
<p><b>Description:</b> These overloads of the utilities above are for a
fixed size array.</p>
@@ -188,8 +218,10 @@ boost::shared_ptr&lt;int[]&gt; a4 = boost::make_shared&lt;int[]&gt;({1, 2, 3});
boost::shared_ptr&lt;int[3]&gt; a5 = boost::make_shared&lt;int[3]&gt;({1, 2, 3});
boost::shared_ptr&lt;int[][3]&gt; a6 = boost::make_shared&lt;int[][3]&gt;(size, {1, 2, 3});
boost::shared_ptr&lt;int[5][3]&gt; a7 = boost::make_shared&lt;int[5][3]&gt;({1, 2, 3});
boost::shared_ptr&lt;int[]&gt; a8 = boost::make_shared_noinit&lt;int[]&gt;(size);
boost::shared_ptr&lt;int[5]&gt; a9 = boost::make_shared_noinit&lt;int[5]&gt;();</pre>
boost::shared_ptr&lt;point[]&gt; a8 = boost::make_shared&lt;point[]&gt;(4, {x, y});
boost::shared_ptr&lt;point[4]&gt; a9 = boost::make_shared&lt;point[4]&gt;({x, y});
boost::shared_ptr&lt;int[]&gt; a10 = boost::make_shared_noinit&lt;int[]&gt;(size);
boost::shared_ptr&lt;int[5]&gt; a11 = boost::make_shared_noinit&lt;int[5]&gt;();</pre>
</blockquote>
<h2><a name="history">History</a></h2>
<p>November 2012. Glen Fernandes contributed implementations of