Table of Contents

Class HeidenhainCcSyntax

Namespace
Hi.NcParsers.ParsingSyntaxs.Heidenhain
Assembly
HiMech.dll

Heidenhain circle-center statement (CC X+12.7 Y+12.7). The coordinates land in the nested Parsing.CC record — deliberately not on the Parsing root, where ProgramXyzSyntax would mistake the center for a motion endpoint. The Logic-stage HeidenhainCircleCenterSyntax turns the record into the modal circle-center section consumed by the arc syntax. Must run before HeidenhainCSyntax in the bundle (the \b guard keeps a C statement from matching CC and vice versa, but CC-first is the safe order).

An incremental center (CC IX+0 IY+11) is a distance from the last programmed tool position, not from the previous center: the words land in the same nested record with the block-root PositioningOverride stamp (see HeidenhainIncrementalAxisWordUtil), and the Heidenhain IncrementalResolveSyntax instance walks the CC record so the center is absolute by the time the circle-center syntax freezes it. 

public class HeidenhainCcSyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource
Inheritance
HeidenhainCcSyntax
Implements
Inherited Members
Extension Methods

Examples

#BeforeBuild.UnparsedText: CC X+12.7 Y+12.7 #AfterBuild:

{ "Parsing": { "CC": { "X": 12.7, "Y": 12.7 } } }

Incremental center — same record, plus the per-axis stamp; the block is not bare (it stated coordinates, they are just relative): #BeforeBuild.UnparsedText: CC IX+0 IY+11 #AfterBuild:

{
  "Parsing": { "CC": { "X": 0, "Y": 11 } },
  "PositioningOverride": { "X": "Incremental", "Y": "Incremental" }
}

Constructors

HeidenhainCcSyntax()

Initializes a new instance with default settings.

public HeidenhainCcSyntax()

HeidenhainCcSyntax(XElement)

Initializes a new instance by deserializing from the given XML element.

public HeidenhainCcSyntax(XElement src)

Parameters

src XElement

Source XML element.

Fields

BareKey

Marker key written into the record when the CC block states no coordinates at all AND left nothing unread — the official klartext spelling for “use the last programmed position as the circle center”. Consumed by HeidenhainCircleCenterSyntax, which resolves the position at THIS block.

The residue condition is load-bearing: a CC whose coordinates this parser cannot read (a malformed word, a spelling no grab here knows) also grabs nothing, and marking it bare would fabricate a center at the current position instead of leaving the arc to report that it has none. The incremental CC IX+.. IY+.. used to be that case; it is a stated center now. 

public const string BareKey = "Bare"

Field Value

string

CenterTags

The axis words a centre can state (the incremental grab is limited to these).

public static readonly string[] CenterTags

Field Value

string[]

KeyConst

Key of the nested center record on Parsing.

public const string KeyConst = "CC"

Field Value

string

Properties

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

XML element name used to register this syntax with XFactory.

public static string XName { get; }

Property Value

string

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

syntaxPieceNode LazyLinkedListNode<SyntaxPiece>
ncDependencyList List<INcDependency>
ncDiagnosticProgress NcDiagnosticProgress

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

baseDirectory string

The base directory for resolving relative paths

relFile string

The relative file path for the XML source

exhibitionOnly bool

if 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

factory XFactory