42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/** @file DSyntaxStateMachine.hpp
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*
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* @author Roland Conybeare, Jan 2026
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**/
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#pragma once
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#include <xo/object2/DArray.hpp>
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namespace xo {
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namespace scm {
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/** @class DSyntaxStateMachine
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* @brief static interface for implementing ASyntaxStateMachine
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*
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* Using CRTP to collect methods common to ASyntaxStateMachine
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* implementations.
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*
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* Deliberately unusable through base class pointer.
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* For runtime polymorphism use something like:
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* @code
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* Derived * d = ...;
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* auto obj = with_facet<ASyntaxStateMachine>::mkobj(d);
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* // or
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* obj<ASyntaxStateMachine,Derived>(d)
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* @endcode
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**/
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template<typename Derived>
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class DSyntaxStateMachine {
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friend Derived;
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/** arglist is DArray of obj<AGCObejct,DVariable> **/
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void on_parsed_formal_arglist(this auto&& self, DArray * arglist, ParserStateMachine * p_psm) {
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p_psm->illegal_parsed_formal_arglist(
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}
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};
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} /*namespace scm*/
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} /*namespace xo*/
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/* end DSyntaxStateMachine.hpp */
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