scalar_node_ctrl.hpp

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//
// Copyright 2014 Ettus Research LLC
//
// This program 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 of the License, or
// (at your option) any later version.
//
// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
//

#ifndef INCLUDED_LIBUHD_SCALAR_NODE_CTRL_BASE_HPP
#define INCLUDED_LIBUHD_SCALAR_NODE_CTRL_BASE_HPP

#include <uhd/rfnoc/node_ctrl_base.hpp>
#include <uhd/rfnoc/constants.hpp>

namespace uhd {
    namespace rfnoc {

class UHD_RFNOC_API scalar_node_ctrl;
class scalar_node_ctrl : virtual public node_ctrl_base
{
public:
    /***********************************************************************
     * Types
     **********************************************************************/
    typedef boost::shared_ptr<scalar_node_ctrl> sptr;
    static const double SCALE_UNDEFINED;

    /***********************************************************************
     * Scaling controls
     **********************************************************************/
    virtual double get_input_scale_factor(size_t port=ANY_PORT);

    virtual double get_output_scale_factor(size_t port=ANY_PORT);

}; /* class scalar_node_ctrl */

}} /* namespace uhd::rfnoc */

#endif /* INCLUDED_LIBUHD_SCALAR_NODE_CTRL_BASE_HPP */
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