Class FanucWhileDo

Namespace

Hi.NcParsers.Keywords

Assembly

HiMech.dll

Fanuc Custom Macro B WHILE/END bounded-loop record. Stamped on the host block by FanucWhileDoSyntax after the control-flow decision has been made; produced earlier by FanucWhileDoParsingSyntax as a parsing-stage sub-section (Parsing.FanucWhileDo) carrying the raw captured fields.

Two phrases map to the same shape, distinguished by Term:

• WHILE [<bool-expr>] DO <m> — loop entry. Condition holds the expression text from inside the brackets at parsing time; substituted to a numeric JsonValue by VariableEvaluatorSyntax in place. ConditionEvaluated carries the host-level truthy outcome at stamp time.
• END <m> — loop terminator. Carries no condition; unconditionally reverse-jumps to the matching WHILE block on every execution (re-evaluation of the entry condition is the WHILE block's responsibility).

LoopId is the spec-named "identification number for nesting" (the m in DO m / END m). Nested loops must use distinct LoopIds; matching is by exact value. Same-LoopId nesting is spec-undefined and not given special handling here.

Active loop frames are carried block-to-block via the top-level WhileFrames JSON section (a JsonObject keyed by LoopId-as-string, each entry recording the BeginLineNo of the WHILE block that opened that frame). Carried by ModalCarrySyntax as part of its Logic tracked keys (mutated in Evaluation, must reach Logic-stage consumers and downstream blocks unchanged).

public class FanucWhileDo

Inheritance

object

FanucWhileDo

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

DuplicateUtil.TryDuplicate<TSelf>(TSelf, params object[])

InvokeUtil.SelfInvoke<TSrc>(TSrc, Action<TSrc>)

InvokeUtil.SelfInvoke<TSrc, TDst>(TSrc, Func<TSrc, TDst>)

ColorUtil.GetGloomyColor(object, double, double)

NameUtil.GetSelectionName(object)

StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)

LockUtil.Lock(object)

Properties

Condition

Raw boolean expression text from inside the WHILE's [...] brackets at Parsing time; substituted to a numeric JsonValue in place by VariableEvaluatorSyntax when the expression evaluates successfully. The original text survives at Formula.FanucWhileDo.Condition. Null on the END phrase. Note: not written on the host-level stamp; the gate outcome lives at ConditionEvaluated.

public string Condition { get; set; }

Property Value

string

ConditionEvaluated

Tri-state outcome of evaluating the WHILE's boolean condition, stamped on the host block by FanucWhileDoSyntax:

• true — condition met (body executes; loop continues).
• false — condition not met (loop exits; forward-jump past matching END).
• null — evaluator could not produce a finite truth value (vacant variable, parse error, NaN / ±∞); loop exits defensively and emits FanucWhileDo--ConditionNotEvaluated.

Null also on the END phrase (no condition to evaluate). The original expression text is preserved at Formula.FanucWhileDo.Condition by VariableEvaluatorSyntax.

public bool? ConditionEvaluated { get; set; }

Property Value

bool?

LoopId

The m identifier from DO m / END m — the spec-named “identification number for nesting”. Nested loops use distinct LoopIds (1–3 typical); WHILE and END pair by exact match.

public int LoopId { get; set; }

Property Value

int

Term

Triggering phrase: “WHILE...DO” for the loop entry form, “END” for the loop terminator.

public string Term { get; set; }

Property Value

string