parcel::MapCellTypeDescriptor Class Reference

Descriptor for the heterogeneous MapCell. More...

#include <map.h>

Inheritance diagram for parcel::MapCellTypeDescriptor:

Collaboration diagram for parcel::MapCellTypeDescriptor:

Public Member Functions
descriptor::CellCategory	category () const override
	Coarse classification (primitive, list, struct, …).
cell_t	cell_from_json (const json_t &j, const ParcelRegistry &reg) const override
	Construct a cell from JSON, dispatching to the concrete from_json.
Public Member Functions inherited from parcel::BaseCellTypeDescriptor< MapCell >
	BaseCellTypeDescriptor (DisplayInfo info)
	Construct with the given display info.

Additional Inherited Members
Static Public Attributes inherited from parcel::BaseCellTypeDescriptor< MapCell >
static constexpr std::string_view	kind_id
	Wire-stable kind id, lifted from T::kind_id.
Protected Member Functions inherited from parcel::BaseCellTypeDescriptor< MapCell >
json_t	base_to_json () const
	Common JSON skeleton (kind, display_info, category) reused by overrides.
Protected Attributes inherited from parcel::BaseCellTypeDescriptor< MapCell >
DisplayInfo	display_info_
	Stored display info.

Detailed Description

Descriptor for the heterogeneous MapCell.

Reports CellCategory::Map so registry consumers can distinguish the heterogeneous map from typed maps and primitives.

Member Function Documentation

cell_from_json()

cell_t parcel::MapCellTypeDescriptor::cell_from_json ( const json_t &  j, const ParcelRegistry &  reg  ) const

inlineoverridevirtual

Construct a cell from JSON, dispatching to the concrete from_json.

Parameters

j	JSON object to deserialize.
reg	Registry used to resolve nested polymorphic cells.

Returns

Newly built cell handle.

Exceptions

std::runtime_error

on shape or kind mismatch.

Implements parcel::ICellTypeDescriptor.

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The documentation for this class was generated from the following file:

• include/parcel/map.h