Roland Conybeare
d14f119a37
Helps streamline DX1Collector in xo-gc/. Want both forward and verify entry points for the same representation.
88 lines
No EOL
4.5 KiB
C++
88 lines
No EOL
4.5 KiB
C++
/** @file ISyntaxStateMachine_DExpectSymbolSsm.hpp
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*
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* Generated automagically from ingredients:
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* 1. code generator:
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* [xo-facet/codegen/genfacet]
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* arguments:
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* --input [idl/ISyntaxStateMachine_DExpectSymbolSsm.json5]
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* 2. jinja2 template for abstract facet .hpp file:
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* [iface_facet_repr.hpp.j2]
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* 3. idl for facet methods
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* [idl/ISyntaxStateMachine_DExpectSymbolSsm.json5]
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**/
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#pragma once
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#include "SyntaxStateMachine.hpp"
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#include "SyntaxStateMachine.hpp"
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#include "ssm/ISyntaxStateMachine_Xfer.hpp"
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#include "DExpectSymbolSsm.hpp"
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namespace xo { namespace scm { class ISyntaxStateMachine_DExpectSymbolSsm; } }
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namespace xo {
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namespace facet {
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template <>
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struct FacetImplementation<xo::scm::ASyntaxStateMachine,
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xo::scm::DExpectSymbolSsm>
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{
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using ImplType = xo::scm::ISyntaxStateMachine_Xfer
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<xo::scm::DExpectSymbolSsm,
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xo::scm::ISyntaxStateMachine_DExpectSymbolSsm>;
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};
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}
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}
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namespace xo {
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namespace scm {
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/** @class ISyntaxStateMachine_DExpectSymbolSsm
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**/
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class ISyntaxStateMachine_DExpectSymbolSsm {
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public:
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/** @defgroup scm-syntaxstatemachine-dexpectsymbolssm-type-traits **/
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///@{
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using TypeDescr = xo::scm::ASyntaxStateMachine::TypeDescr;
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using AGCObjectVisitor = xo::scm::ASyntaxStateMachine::AGCObjectVisitor;
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using AGCObject = xo::scm::ASyntaxStateMachine::AGCObject;
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using VisitReason = xo::scm::ASyntaxStateMachine::VisitReason;
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using Copaque = xo::scm::ASyntaxStateMachine::Copaque;
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using Opaque = xo::scm::ASyntaxStateMachine::Opaque;
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///@}
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/** @defgroup scm-syntaxstatemachine-dexpectsymbolssm-methods **/
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///@{
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// const methods
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/** identify a type of syntax state machine **/
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static syntaxstatetype ssm_type(const DExpectSymbolSsm & self) noexcept;
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/** text describing expected/allowed input to this ssm in current state **/
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static std::string_view get_expect_str(const DExpectSymbolSsm & self) noexcept;
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// non-const methods
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/** operate state machine for incoming token @p tk **/
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static void on_token(DExpectSymbolSsm & self, const Token & tk, ParserStateMachine * p_psm);
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/** update stat machine for incoming parsed symbol @p sym **/
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static void on_parsed_symbol(DExpectSymbolSsm & self, std::string_view sym, ParserStateMachine * p_psm);
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/** operate state machine for incoming type description @p td **/
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static void on_parsed_typedescr(DExpectSymbolSsm & self, TypeDescr td, ParserStateMachine * p_psm);
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/** update state machine for type emitted by nested ssm **/
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static void on_parsed_type(DExpectSymbolSsm & self, obj<AType> type, ParserStateMachine * p_psm);
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/** operate state machine for formal emitted by nested ssm **/
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static void on_parsed_formal(DExpectSymbolSsm & self, const DUniqueString * param_name, TypeDescr param_type, ParserStateMachine * p_psm);
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/** operate state machine for formal emitted by nested ssm **/
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static void on_parsed_formal_with_token(DExpectSymbolSsm & self, const DUniqueString * param_name, TypeDescr param_type, const Token & tk, ParserStateMachine * p_psm);
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/** consume formal arglist emitted by nested ssm **/
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static void on_parsed_formal_arglist(DExpectSymbolSsm & self, DArray * arglist, ParserStateMachine * p_psm);
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/** update state machine for nested parsed expression @p expr **/
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static void on_parsed_expression(DExpectSymbolSsm & self, obj<AExpression> expr, ParserStateMachine * p_psm);
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/** update state machine @p p_psm for incoming parsed expression @p expr followed by token @p tk **/
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static void on_parsed_expression_with_token(DExpectSymbolSsm & self, obj<AExpression> expr, const Token & tk, ParserStateMachine * p_psm);
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/** update state machine for nested quoted literal @p lit **/
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static void on_quoted_literal(DExpectSymbolSsm & self, obj<AGCObject> lit, ParserStateMachine * p_psm);
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/** gc support: visit immediate gc-aware child pointers with @p gc. Call gc.visit_child() for each **/
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static void visit_gco_children(DExpectSymbolSsm & self, VisitReason reason, obj<AGCObjectVisitor> gc);
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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 */ |