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Serial port get_option() should be const.

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This commit is contained in:
chris.kohlhoff
2019-07-09 19:42:35 +10:00
parent 539145bb74
commit 8a8d83fb2d
1 changed files with 2 additions and 2 deletions
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4
include/boost/asio/basic_serial_port.hpp
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@@ -554,7 +554,7 @@ public:
* boost::asio::serial_port_base::character_size
*/
template <typename GettableSerialPortOption>
void get_option(GettableSerialPortOption& option)
void get_option(GettableSerialPortOption& option) const
{
boost::system::error_code ec;
impl_.get_service().get_option(impl_.get_implementation(), option, ec);
@@ -579,7 +579,7 @@ public:
*/
template <typename GettableSerialPortOption>
BOOST_ASIO_SYNC_OP_VOID get_option(GettableSerialPortOption& option,
boost::system::error_code& ec)
boost::system::error_code& ec) const
{
impl_.get_service().get_option(impl_.get_implementation(), option, ec);
BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);