diff options
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/device3.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/host/include/uhd/device3.hpp b/host/include/uhd/device3.hpp index da23bb263..a2e530321 100644 --- a/host/include/uhd/device3.hpp +++ b/host/include/uhd/device3.hpp @@ -22,6 +22,7 @@ #include <uhd/rfnoc/graph.hpp> #include <uhd/rfnoc/block_ctrl_base.hpp> #include <boost/units/detail/utility.hpp> +#include <boost/thread/mutex.hpp> #include <vector> namespace uhd { @@ -53,12 +54,14 @@ class UHD_API device3 : public uhd::device { * * \param block_id Canonical block name (e.g. "0/FFT_1"). * \return true if a block with the specified id exists + * \note this access is not thread safe if peformed during block enumeration */ bool has_block(const rfnoc::block_id_t &block_id) const; /*! Same as has_block(), but with a type check. * * \return true if a block of type T with the specified id exists + * \note this access is not thread safe if peformed during block enumeration */ template <typename T> bool has_block(const rfnoc::block_id_t &block_id) const @@ -76,6 +79,7 @@ class UHD_API device3 : public uhd::device { * on this device), it will throw a uhd::lookup_error. * * \param block_id Canonical block name (e.g. "0/FFT_1"). + * \note this access is not thread safe if peformed during block enumeration */ rfnoc::block_ctrl_base::sptr get_block_ctrl(const rfnoc::block_id_t &block_id) const; @@ -91,6 +95,7 @@ class UHD_API device3 : public uhd::device { * uhd::rfnoc::my_block_ctrl::sptr block_controller = get_block_ctrl<my_block_ctrl>("0/MyBlock_0"); * block_controller->my_own_block_method(); * \endcode + * \note this access is not thread safe if peformed during block enumeration */ template <typename T> boost::shared_ptr<T> get_block_ctrl(const rfnoc::block_id_t &block_id) const @@ -115,6 +120,7 @@ class UHD_API device3 : public uhd::device { * // Assume DEV is a device3::sptr * null_block_ctrl::sptr null_block = DEV->find_blocks<null_block_ctrl>("NullSrcSink"); * \endcode + * \note this access is not thread safe if peformed during block enumeration */ std::vector<rfnoc::block_id_t> find_blocks(const std::string &block_id_hint) const; @@ -138,6 +144,8 @@ class UHD_API device3 : public uhd::device { // It is the responsibility of the deriving class to make // sure this gets correctly populated. std::vector< rfnoc::block_ctrl_base::sptr > _rfnoc_block_ctrl; + //! Mutex to protect access to members + boost::mutex _block_ctrl_mutex; }; } //namespace uhd |