From fcc2e9c602a6103dfd0f75e035f614b177c5dc35 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Sat, 28 Sep 2019 12:54:27 +0200
Subject: uhd: Replace boost::function with std::function

This is mostly a search-and-replace operation, with few exceptions:
- boost::function has a clear() method. In C++11, this is achieved by
  assigning nullptr to the std::function object.
- The empty() method is replaced by std::function's bool() operator
---
 host/lib/usrp/usrp2/io_impl.cpp     | 2 +-
 host/lib/usrp/usrp2/usrp2_iface.hpp | 2 +-
 host/lib/usrp/usrp2/usrp2_impl.hpp  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'host/lib/usrp/usrp2')

diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index d965b4e24..efc0644db 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -113,7 +113,7 @@ private:
     boost::condition _fc_cond;
     seq_type _last_seq_out, _last_seq_ack;
     const seq_type _max_seqs_out;
-    boost::function<bool(void)> _ready_fcn;
+    std::function<bool(void)> _ready_fcn;
 };
 
 /***********************************************************************
diff --git a/host/lib/usrp/usrp2/usrp2_iface.hpp b/host/lib/usrp/usrp2/usrp2_iface.hpp
index 2752d1a28..b602dab53 100644
--- a/host/lib/usrp/usrp2/usrp2_iface.hpp
+++ b/host/lib/usrp/usrp2/usrp2_iface.hpp
@@ -13,7 +13,7 @@
 #include <uhd/usrp/mboard_eeprom.hpp>
 #include <memory>
 #include <boost/utility.hpp>
-#include <boost/function.hpp>
+#include <functional>
 #include "usrp2_regs.hpp"
 #include <uhd/types/wb_iface.hpp>
 #include <string>
diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp
index 14a3ae8d6..9e4e507de 100644
--- a/host/lib/usrp/usrp2/usrp2_impl.hpp
+++ b/host/lib/usrp/usrp2/usrp2_impl.hpp
@@ -33,7 +33,7 @@
 #include <uhd/usrp/dboard_manager.hpp>
 #include <uhd/usrp/subdev_spec.hpp>
 #include <memory>
-#include <boost/function.hpp>
+#include <functional>
 #include <atomic>
 
 static const double USRP2_LINK_RATE_BPS = 1000e6/8;
-- 
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