uhd: replace BOOST_FOREACH with C++11 range-based for loop

Note: This is the first commit that uses for-range, and range-based
for-loops are now usable for UHD development.

4 files changed, 5 insertions, 9 deletions

diff --git a/host/lib/transport/libusb1_base.cpp b/host/lib/transport/libusb1_base.cpp
index d04b679f8..720e54e4d 100644
--- a/host/lib/transport/libusb1_base.cpp
+++ b/host/lib/transport/libusb1_base.cpp
@@ -24,7 +24,6 @@
 #include <uhd/types/serial.hpp>
 #include <boost/weak_ptr.hpp>
 #include <boost/thread/mutex.hpp>
-#include <boost/foreach.hpp>
 #include <boost/bind.hpp>
 #include <cstdlib>
 #include <iostream>
@@ -227,7 +226,7 @@ public:
         std::string string_descriptor((char *)buff, size_t(ret));
         byte_vector_t string_vec(string_descriptor.begin(), string_descriptor.end());
         std::string out;
-        BOOST_FOREACH(uint8_t byte, string_vec){
+        for(uint8_t byte:  string_vec){
             if (byte < 32 or byte > 127) return out;
             out += byte;
         }
diff --git a/host/lib/transport/libusb1_zero_copy.cpp b/host/lib/transport/libusb1_zero_copy.cpp
index c32b96b63..719893bcd 100644
--- a/host/lib/transport/libusb1_zero_copy.cpp
+++ b/host/lib/transport/libusb1_zero_copy.cpp
@@ -21,7 +21,6 @@
 #include <uhd/transport/bounded_buffer.hpp>
 #include <uhd/utils/msg.hpp>
 #include <uhd/exception.hpp>
-#include <boost/foreach.hpp>
 #include <boost/format.hpp>
 #include <boost/function.hpp>
 #include <boost/bind.hpp>
@@ -274,19 +273,19 @@ public:
     ~libusb_zero_copy_single(void)
     {
         //cancel all transfers
-        BOOST_FOREACH(libusb_transfer *lut, _all_luts)
+        for(libusb_transfer *lut:  _all_luts)
         {
             libusb_cancel_transfer(lut);
         }
 
         //process all transfers until timeout occurs
-        BOOST_FOREACH(libusb_zero_copy_mb *mb, _enqueued)
+        for(libusb_zero_copy_mb *mb:  _enqueued)
         {
             mb->wait_for_completion(0.01);
         }
 
         //free all transfers
-        BOOST_FOREACH(libusb_transfer *lut, _all_luts)
+        for(libusb_transfer *lut:  _all_luts)
         {
             libusb_free_transfer(lut);
         }
diff --git a/host/lib/transport/super_recv_packet_handler.hpp b/host/lib/transport/super_recv_packet_handler.hpp
index d34f222e8..161d921bc 100644
--- a/host/lib/transport/super_recv_packet_handler.hpp
+++ b/host/lib/transport/super_recv_packet_handler.hpp
@@ -30,7 +30,6 @@
 #include <uhd/transport/vrt_if_packet.hpp>
 #include <uhd/transport/zero_copy.hpp>
 #include <boost/dynamic_bitset.hpp>
-#include <boost/foreach.hpp>
 #include <boost/function.hpp>
 #include <boost/format.hpp>
 #include <boost/bind.hpp>
diff --git a/host/lib/transport/super_send_packet_handler.hpp b/host/lib/transport/super_send_packet_handler.hpp
index 0acc8df4b..09ae0c882 100644
--- a/host/lib/transport/super_send_packet_handler.hpp
+++ b/host/lib/transport/super_send_packet_handler.hpp
@@ -31,7 +31,6 @@
 #include <uhd/transport/zero_copy.hpp>
 #include <boost/thread/thread.hpp>
 #include <boost/thread/thread_time.hpp>
-#include <boost/foreach.hpp>
 #include <boost/function.hpp>
 #include <iostream>
 #include <vector>
@@ -382,7 +381,7 @@ private:
         if_packet_info.packet_count = _next_packet_seq;
 
         //get a buffer for each channel or timeout
-        BOOST_FOREACH(xport_chan_props_type &props, _props){
+        for(xport_chan_props_type &props:  _props){
             if (not props.buff) props.buff = props.get_buff(timeout);
             if (not props.buff) return 0; //timeout
         }