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Use std::function and reference wrapper

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This commit is contained in:
Vinnie Falco
2017-07-20 08:15:31 -07:00
parent 3c2d3181fc
commit 8fa8ecb502
3 changed files with 36 additions and 164 deletions
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include/beast/http/impl/parser.ipp
-62
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@@ -14,16 +14,6 @@
namespace beast {
namespace http {
template<bool isRequest, class Body, class Allocator>
parser<isRequest, Body, Allocator>::
~parser()
{
if(cb_h_)
cb_h_->~cb_h_t();
if(cb_b_)
cb_b_->~cb_b_t();
}
template<bool isRequest, class Body, class Allocator>
parser<isRequest, Body, Allocator>::
parser()
@@ -31,22 +21,6 @@ parser()
{
}
template<bool isRequest, class Body, class Allocator>
parser<isRequest, Body, Allocator>::
parser(parser&& other)
: base_type(std::move(other))
, m_(other.m_)
, wr_(other.wr_)
, wr_inited_(other.wr_inited_)
{
if(other.cb_h_)
cb_h_ = other.cb_h_->move(
&cb_h_buf_);
if(other.cb_b_)
cb_b_ = other.cb_h_->move(
&cb_b_buf_);
}
template<bool isRequest, class Body, class Allocator>
template<class Arg1, class... ArgN, class>
parser<isRequest, Body, Allocator>::
@@ -71,42 +45,6 @@ parser(parser<isRequest, OtherBody, Allocator>&& other,
"moved-from parser has a body"});
}
template<bool isRequest, class Body, class Allocator>
template<class Callback>
void
parser<isRequest, Body, Allocator>::
on_chunk_header(Callback& cb)
{
// Callback may not be constant, caller is responsible for
// managing the lifetime of the callback. Copies are not made.
BOOST_STATIC_ASSERT(! std::is_const<Callback>::value);
// Can't set the callback after receiving any chunk data!
BOOST_ASSERT(! wr_inited_);
if(cb_h_)
cb_h_->~cb_h_t();
cb_h_ = new(&cb_h_buf_) cb_h_t_impl<Callback>(cb);
}
template<bool isRequest, class Body, class Allocator>
template<class Callback>
void
parser<isRequest, Body, Allocator>::
on_chunk_body(Callback& cb)
{
// Callback may not be constant, caller is responsible for
// managing the lifetime of the callback. Copies are not made.
BOOST_STATIC_ASSERT(! std::is_const<Callback>::value);
// Can't set the callback after receiving any chunk data!
BOOST_ASSERT(! wr_inited_);
if(cb_b_)
cb_b_->~cb_b_t();
cb_b_ = new(&cb_b_buf_) cb_b_t_impl<Callback>(cb);
}
} // http
} // beast