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//
// Copyright 2015 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include "expression.hpp"
#include "function_table.hpp"
#include <boost/shared_ptr.hpp>
#ifndef INCLUDED_LIBUHD_RFNOC_NOCSCRIPT_PARSER_HPP
# define INCLUDED_LIBUHD_RFNOC_NOCSCRIPT_PARSER_HPP
namespace uhd { namespace rfnoc { namespace nocscript {
class parser
{
public:
typedef boost::shared_ptr<parser> sptr;
static sptr make(function_table::sptr ftable,
expression_variable::type_getter_type var_type_getter,
expression_variable::value_getter_type var_value_getter);
/*! The main parsing call: Turn a string of code into an expression tree.
*
* Evaluating the returned object will execute the code.
*
* \throws uhd::syntax_error if \p code contains syntax errors
*/
virtual expression::sptr create_expr_tree(const std::string& code) = 0;
};
}}} /* namespace uhd::rfnoc::nocscript */
#endif /* INCLUDED_LIBUHD_RFNOC_NOCSCRIPT_PARSER_HPP */
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