xo-reader2/include/xo/reader2/ssm/ISyntaxStateMachine_DExpectQListSsm.hpp
Roland Conybeare d740c94406 refactor: + narrower interface for gc pointer forwarding
add AGCObjectVisitor, instead of requiring ACollector.
2026-04-05 23:53:02 -04:00

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/** @file ISyntaxStateMachine_DExpectQListSsm.hpp
*
* Generated automagically from ingredients:
* 1. code generator:
* [xo-facet/codegen/genfacet]
* arguments:
* --input [idl/ISyntaxStateMachine_DExpectQListSsm.json5]
* 2. jinja2 template for abstract facet .hpp file:
* [iface_facet_repr.hpp.j2]
* 3. idl for facet methods
* [idl/ISyntaxStateMachine_DExpectQListSsm.json5]
**/
#pragma once
#include "SyntaxStateMachine.hpp"
#include "SyntaxStateMachine.hpp"
#include "ssm/ISyntaxStateMachine_Xfer.hpp"
#include "DExpectQListSsm.hpp"
namespace xo { namespace scm { class ISyntaxStateMachine_DExpectQListSsm; } }
namespace xo {
namespace facet {
template <>
struct FacetImplementation<xo::scm::ASyntaxStateMachine,
xo::scm::DExpectQListSsm>
{
using ImplType = xo::scm::ISyntaxStateMachine_Xfer
<xo::scm::DExpectQListSsm,
xo::scm::ISyntaxStateMachine_DExpectQListSsm>;
};
}
}
namespace xo {
namespace scm {
/** @class ISyntaxStateMachine_DExpectQListSsm
**/
class ISyntaxStateMachine_DExpectQListSsm {
public:
/** @defgroup scm-syntaxstatemachine-dexpectqlistssm-type-traits **/
///@{
using TypeDescr = xo::scm::ASyntaxStateMachine::TypeDescr;
using AGCObjectVisitor = xo::scm::ASyntaxStateMachine::AGCObjectVisitor;
using AGCObject = xo::scm::ASyntaxStateMachine::AGCObject;
using Copaque = xo::scm::ASyntaxStateMachine::Copaque;
using Opaque = xo::scm::ASyntaxStateMachine::Opaque;
///@}
/** @defgroup scm-syntaxstatemachine-dexpectqlistssm-methods **/
///@{
// const methods
/** identify a type of syntax state machine **/
static syntaxstatetype ssm_type(const DExpectQListSsm & self) noexcept;
/** text describing expected/allowed input to this ssm in current state **/
static std::string_view get_expect_str(const DExpectQListSsm & self) noexcept;
// non-const methods
/** operate state machine for incoming token @p tk **/
static void on_token(DExpectQListSsm & self, const Token & tk, ParserStateMachine * p_psm);
/** update stat machine for incoming parsed symbol @p sym **/
static void on_parsed_symbol(DExpectQListSsm & self, std::string_view sym, ParserStateMachine * p_psm);
/** operate state machine for incoming type description @p td **/
static void on_parsed_typedescr(DExpectQListSsm & self, TypeDescr td, ParserStateMachine * p_psm);
/** update state machine for type emitted by nested ssm **/
static void on_parsed_type(DExpectQListSsm & self, obj<AType> type, ParserStateMachine * p_psm);
/** operate state machine for formal emitted by nested ssm **/
static void on_parsed_formal(DExpectQListSsm & self, const DUniqueString * param_name, TypeDescr param_type, ParserStateMachine * p_psm);
/** operate state machine for formal emitted by nested ssm **/
static void on_parsed_formal_with_token(DExpectQListSsm & self, const DUniqueString * param_name, TypeDescr param_type, const Token & tk, ParserStateMachine * p_psm);
/** consume formal arglist emitted by nested ssm **/
static void on_parsed_formal_arglist(DExpectQListSsm & self, DArray * arglist, ParserStateMachine * p_psm);
/** update state machine for nested parsed expression @p expr **/
static void on_parsed_expression(DExpectQListSsm & self, obj<AExpression> expr, ParserStateMachine * p_psm);
/** update state machine @p p_psm for incoming parsed expression @p expr followed by token @p tk **/
static void on_parsed_expression_with_token(DExpectQListSsm & self, obj<AExpression> expr, const Token & tk, ParserStateMachine * p_psm);
/** update state machine for nested quoted literal @p lit **/
static void on_quoted_literal(DExpectQListSsm & self, obj<AGCObject> lit, ParserStateMachine * p_psm);
/** gc support: visit immediate gc-aware child pointers with @p gc. Call gc.visit_child() for each **/
static void visit_gco_children(DExpectQListSsm & self, obj<AGCObjectVisitor> gc);
///@}
};
} /*namespace scm*/
} /*namespace xo*/
/* end */