uhd: Move internal headers to uhdlib/

To avoid the proliferation of additional include directories and
multiple ways of including project-local headers, we now default to
moving all headers that are used across UHD into the uhdlib/
subdirectory.

Some #include statements were also reordered as they were modified for
closer compliance with the coding guidelines.

Internal cpp source files should now include files like this:

    #include <uhdlib/rfnoc/ctrl_iface.hpp>

Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/host/lib/include/uhdlib/rfnoc/graph_impl.hpp b/host/lib/include/uhdlib/rfnoc/graph_impl.hpp
new file mode 100644
index 000000000..182befbf4
--- /dev/null
+++ b/host/lib/include/uhdlib/rfnoc/graph_impl.hpp
@@ -0,0 +1,80 @@
+//
+// Copyright 2016 Ettus Research LLC
+// Copyright 2018 Ettus Research, a National Instruments Company
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#ifndef INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
+#define INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
+
+#include <uhd/rfnoc/graph.hpp>
+#include <uhd/device3.hpp>
+
+namespace uhd { namespace rfnoc {
+
+class graph_impl : public graph
+{
+public:
+    /*!
+     * \param name An optional name to describe this graph
+     * \param device_ptr Weak pointer to the originating device3
+     * \param msg_handler Pointer to the async message handler
+     */
+    graph_impl(
+            const std::string &name,
+            boost::weak_ptr<uhd::device3> device_ptr
+            //async_msg_handler::sptr msg_handler
+    );
+    virtual ~graph_impl() {};
+
+    /************************************************************************
+     * Connection API
+     ***********************************************************************/
+    void connect(
+            const block_id_t &src_block,
+            size_t src_block_port,
+            const block_id_t &dst_block,
+            size_t dst_block_port,
+            const size_t pkt_size = 0
+    );
+
+    void connect(
+            const block_id_t &src_block,
+            const block_id_t &dst_block
+    );
+
+    void connect_src(
+            const block_id_t &src_block,
+            const size_t src_block_port,
+            const uhd::sid_t dst_sid,
+            const size_t buf_size_dst_bytes,
+            const size_t pkt_size_
+    );
+
+    void connect_sink(
+            const block_id_t &sink_block,
+            const size_t dst_block_port,
+            const size_t pkts_per_ack
+    );
+
+    /************************************************************************
+     * Utilities
+     ***********************************************************************/
+    std::string get_name() const { return _name; }
+
+
+private:
+
+    //! Optional: A string to describe this graph
+    const std::string _name;
+
+    //! Reference to the generating device object
+    const boost::weak_ptr<uhd::device3> _device_ptr;
+
+};
+
+}} /* namespace uhd::rfnoc */
+
+#endif /* INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP */
+// vim: sw=4 et: