dirtifier.hpp

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//
// Copyright 2019 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
 
#pragma once
 
#include <uhd/rfnoc/property.hpp>
 
namespace uhd { namespace rfnoc {
 
class dirtifier_t : public property_base_t
{
public:
    dirtifier_t()
        : property_base_t("__ALWAYS_DIRTY__", res_source_info(res_source_info::FRAMEWORK))
    {
        // nop
    }
 
    bool is_dirty() const override
    {
        return true;
    }
 
    bool is_valid() const override
    {
        return false;
    }
 
    bool equal(property_base_t*) const override
    {
        return false;
    }
 
    void force_dirty() override {}
 
    void set_from_str(const std::string&) override
    {
        throw uhd::runtime_error("Dirtifier property can never be set!");
    }
 
private:
    void mark_clean() override {}
 
    void forward(property_base_t*) override
    {
        throw uhd::type_error("Cannot forward to or from dirtifier property!");
    }
 
    bool is_type_equal(property_base_t*) const override
    {
        return false;
    }
};
 
}} /* namespace uhd::rfnoc */