Class RetainedCommonVariableReadingSyntax
- Namespace
- Hi.NcParsers.EvaluationSyntaxs
- Assembly
- HiMech.dll
Obtains values for Fanuc-style retained common variables (#500-#999)
by consuming literal numeric assignments from Parsing.Assignments.#nnn
and writing them straight to a registered
RetainedCommonVariableTable.
No SyntaxPiece JSON mirror is created — the table is the single source of truth for retained values, and VariableEvaluatorSyntax reads from the table directly. The hincproj round-trip preserves writes across project sessions.
Only literal numeric RHS values are consumed by this syntax
(#500 = 1.234 ✓; #600 = #500 + 1 ✗). Non-literal RHS entries
are left untouched in Parsing.Assignments; VariableEvaluatorSyntax
resolves them and writes the result through the same table. The two
syntaxes are decoupled.
If no RetainedCommonVariableTable is registered on the
runner's NcDependencyList, this syntax is a no-op.
public class RetainedCommonVariableReadingSyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource
- Inheritance
-
RetainedCommonVariableReadingSyntax
- Implements
- Inherited Members
- Extension Methods
Constructors
RetainedCommonVariableReadingSyntax()
Default constructor.
public RetainedCommonVariableReadingSyntax()
RetainedCommonVariableReadingSyntax(XElement)
Loads from an XML element produced by MakeXmlSource(string, string, bool). No state to deserialise.
public RetainedCommonVariableReadingSyntax(XElement src)
Parameters
srcXElement
Properties
Name
Syntax kind name (typically the concrete type name).
public string Name { get; }
Property Value
XName
XML element name for Generators registration.
public static string XName { get; }
Property Value
Methods
Build(LazyLinkedListNode<SyntaxPiece>, List<INcDependency>, NcDiagnosticProgress)
Build syntax arrangement into the
syntaxPieceNode in-place.
public void Build(LazyLinkedListNode<SyntaxPiece> syntaxPieceNode, List<INcDependency> ncDependencyList, NcDiagnosticProgress ncDiagnosticProgress)
Parameters
syntaxPieceNodeLazyLinkedListNode<SyntaxPiece>ncDependencyListList<INcDependency>ncDiagnosticProgressNcDiagnosticProgress
MakeXmlSource(string, string, bool)
Creates an XML representation of the object. This method may also generate additional resources such as related files.
public XElement MakeXmlSource(string baseDirectory, string relFile, bool exhibitionOnly)
Parameters
baseDirectorystringThe base directory for resolving relative paths
relFilestringThe relative file path for the XML source
exhibitionOnlyboolif true, the extended file creation is suppressed.
Returns
- XElement
An XML element representing the object's state
Remarks
For the demand of easy moving source folder (especially project folder) without configuration file path corruption, the relative file path is applied.
The baseDirectory is typically the folder at the nearest configuration file folder.
Since the folder can be moving with the configuration file.
Reg(XFactory)
Registers this type's deserializer with the given XFactory
(or Default when factory is
null). Idempotent.
public static void Reg(XFactory factory = null)
Parameters
factoryXFactory