prop_tree: Multiple API enhancements to uhd::property

- Added desired and coerced values and accessors to property
- Added support to register desired subscribers
- set APIs don't reallocate storage for a property value
- Renamed callback method registration APIs
- Registering 2 coercers or publishers for a property will throw
- Registering a coercer and a publisher for the same property will throw

4 files changed, 13 insertions, 13 deletions

diff --git a/host/lib/usrp/cores/rx_dsp_core_3000.cpp b/host/lib/usrp/cores/rx_dsp_core_3000.cpp
index 27e55ac51..0c11c5a12 100644
--- a/host/lib/usrp/cores/rx_dsp_core_3000.cpp
+++ b/host/lib/usrp/cores/rx_dsp_core_3000.cpp
@@ -253,18 +253,18 @@ public:
     void populate_subtree(property_tree::sptr subtree)
     {
         subtree->create<meta_range_t>("rate/range")
-            .publish(boost::bind(&rx_dsp_core_3000::get_host_rates, this))
+            .set_publisher(boost::bind(&rx_dsp_core_3000::get_host_rates, this))
         ;
         subtree->create<double>("rate/value")
             .set(DEFAULT_RATE)
-            .coerce(boost::bind(&rx_dsp_core_3000::set_host_rate, this, _1))
+            .set_coercer(boost::bind(&rx_dsp_core_3000::set_host_rate, this, _1))
         ;
         subtree->create<double>("freq/value")
             .set(DEFAULT_CORDIC_FREQ)
-            .coerce(boost::bind(&rx_dsp_core_3000::set_freq, this, _1))
+            .set_coercer(boost::bind(&rx_dsp_core_3000::set_freq, this, _1))
         ;
         subtree->create<meta_range_t>("freq/range")
-            .publish(boost::bind(&rx_dsp_core_3000::get_freq_range, this))
+            .set_publisher(boost::bind(&rx_dsp_core_3000::get_freq_range, this))
         ;
     }
 
diff --git a/host/lib/usrp/cores/rx_frontend_core_200.cpp b/host/lib/usrp/cores/rx_frontend_core_200.cpp
index 7ac920553..0a60bf87c 100644
--- a/host/lib/usrp/cores/rx_frontend_core_200.cpp
+++ b/host/lib/usrp/cores/rx_frontend_core_200.cpp
@@ -83,15 +83,15 @@ public:
     {
         subtree->create<std::complex<double> >("dc_offset/value")
             .set(DEFAULT_DC_OFFSET_VALUE)
-            .coerce(boost::bind(&rx_frontend_core_200::set_dc_offset, this, _1))
+            .set_coercer(boost::bind(&rx_frontend_core_200::set_dc_offset, this, _1))
         ;
         subtree->create<bool>("dc_offset/enable")
             .set(DEFAULT_DC_OFFSET_ENABLE)
-            .subscribe(boost::bind(&rx_frontend_core_200::set_dc_offset_auto, this, _1))
+            .add_coerced_subscriber(boost::bind(&rx_frontend_core_200::set_dc_offset_auto, this, _1))
         ;
         subtree->create<std::complex<double> >("iq_balance/value")
             .set(DEFAULT_IQ_BALANCE_VALUE)
-            .subscribe(boost::bind(&rx_frontend_core_200::set_iq_balance, this, _1))
+            .add_coerced_subscriber(boost::bind(&rx_frontend_core_200::set_iq_balance, this, _1))
         ;
     }
 
diff --git a/host/lib/usrp/cores/tx_dsp_core_3000.cpp b/host/lib/usrp/cores/tx_dsp_core_3000.cpp
index 66bcfb6ea..3889bbdc4 100644
--- a/host/lib/usrp/cores/tx_dsp_core_3000.cpp
+++ b/host/lib/usrp/cores/tx_dsp_core_3000.cpp
@@ -180,18 +180,18 @@ public:
     void populate_subtree(property_tree::sptr subtree)
     {
         subtree->create<meta_range_t>("rate/range")
-            .publish(boost::bind(&tx_dsp_core_3000::get_host_rates, this))
+            .set_publisher(boost::bind(&tx_dsp_core_3000::get_host_rates, this))
         ;
         subtree->create<double>("rate/value")
             .set(DEFAULT_RATE)
-            .coerce(boost::bind(&tx_dsp_core_3000::set_host_rate, this, _1))
+            .set_coercer(boost::bind(&tx_dsp_core_3000::set_host_rate, this, _1))
         ;
         subtree->create<double>("freq/value")
             .set(DEFAULT_CORDIC_FREQ)
-            .coerce(boost::bind(&tx_dsp_core_3000::set_freq, this, _1))
+            .set_coercer(boost::bind(&tx_dsp_core_3000::set_freq, this, _1))
         ;
         subtree->create<meta_range_t>("freq/range")
-            .publish(boost::bind(&tx_dsp_core_3000::get_freq_range, this))
+            .set_publisher(boost::bind(&tx_dsp_core_3000::get_freq_range, this))
         ;
     }
 
diff --git a/host/lib/usrp/cores/tx_frontend_core_200.cpp b/host/lib/usrp/cores/tx_frontend_core_200.cpp
index 0fa028571..be4f77f39 100644
--- a/host/lib/usrp/cores/tx_frontend_core_200.cpp
+++ b/host/lib/usrp/cores/tx_frontend_core_200.cpp
@@ -79,11 +79,11 @@ public:
     {
         subtree->create< std::complex<double> >("dc_offset/value")
             .set(DEFAULT_DC_OFFSET_VALUE)
-            .coerce(boost::bind(&tx_frontend_core_200::set_dc_offset, this, _1))
+            .set_coercer(boost::bind(&tx_frontend_core_200::set_dc_offset, this, _1))
         ;
         subtree->create< std::complex<double> >("iq_balance/value")
             .set(DEFAULT_IQ_BALANCE_VALUE)
-            .subscribe(boost::bind(&tx_frontend_core_200::set_iq_balance, this, _1))
+            .add_coerced_subscriber(boost::bind(&tx_frontend_core_200::set_iq_balance, this, _1))
         ;
     }