1 files changed, 65 insertions, 0 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/selector.h b/gr-blocks/include/gnuradio/blocks/selector.h
new file mode 100644
index 0000000000..6d347a21a6
--- /dev/null
+++ b/gr-blocks/include/gnuradio/blocks/selector.h
@@ -0,0 +1,65 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2019 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GR_SELECTOR_H
+#define INCLUDED_GR_SELECTOR_H
+
+#include <gnuradio/block.h>
+#include <gnuradio/blocks/api.h>
+
+namespace gr {
+namespace blocks {
+
+/*!
+ * \brief output[output_index][i] = input[input_index][i]
+ * \ingroup misc_blk
+ *
+ * \details
+ * Connect the sink at input index to the source at output index
+ * Samples from other input ports are consumed and dumped
+ * Other output ports produce no samples
+ *
+ */
+class BLOCKS_API selector : virtual public block
+{
+public:
+    typedef boost::shared_ptr<selector> sptr;
+
+    static sptr
+    make(size_t itemsize, unsigned int input_index, unsigned int output_index);
+
+    // When enabled is set to false, no output samples are produced
+    // Otherwise samples are copied to the selected output port
+    virtual void set_enabled(bool enable) = 0;
+    virtual bool enabled() const = 0;
+
+    virtual void set_input_index(unsigned int input_index) = 0;
+    virtual int input_index() const = 0;
+
+    virtual void set_output_index(unsigned int output_index) = 0;
+    virtual int output_index() const = 0;
+};
+
+} /* namespace blocks */
+} /* namespace gr */
+
+#endif /* INCLUDED_GR_SELECTOR_H */