PUBLIC

VLExprIter::VLExprIter(void) VLExprIter::VLExprIter(const VLExpr &) VLExprIter::VLExprIter(const VLExprC &) VLExprIter::VLExprIter(VLExprType &) VLExprIter::VLExprIter(const VLExprTypeC &) VLExprIter::VLExprIter(const VLExprIter &) VLExprIter::operator=(const VLExpr &) VLExprIter::operator=(const VLExprIter &) VLExprIter::IsElm(void) const VLExprIter::First(void) VLExprIter::Next(void) VLExprIter::Label(void) const VLExprIter::LabelType(void) const VLExprIter::GetArgNo(void) const VLExprIter::Data(VLExprC &) const VLExprIter::Data(const VLExprC &) const VLExprIter::Dump(void) const VLExprIter::SetTerm(VLExpr &,const VLSymbC &) const VLExprIter::GetTerm(VLExpr &) const VLExprIter::GetTerm(const VLExpr &) const VLExprIter::Data(VLExpr &) const VLExprIter::Data(const VLExpr &) const

VLExprIter
This iterator works over Index labels for the expression.
include	"amma/Logic2/LExprIter.hh"
User Level:	Default
Library:	VLBasic
Example:	SockServer.cc
Section:	Logic.Basic
In Scope:	std

Comments:
Order of iteration is NOT garantee'd this may change in future implementations.

VLExprIterC

VLExprTypeC eType;

IndexT Ind;

VLExprIter(void)

Default constructor.

VLExprIter(const VLExpr & nExpr)

Constructor.

VLExprIter(const VLExprC & nExpr)

Constructor.

VLExprIter(VLExprType & nExprType)

Constructor.

VLExprIter(const VLExprTypeC & nExprType)

Constructor.

VLExprIter(const VLExprIter & Oth)

Copy Constructor.

VLExprIter & operator=(const VLExpr & Expr)

Assignment to Expression.

VLExprIter & operator=(const VLExprIter & EIt)

Assignment to another iterator.

BooleanT IsElm(void) const

At a valid argument.

BooleanT First(void)

Goto first argument of expression.

BooleanT Next(void)

Goto next element, Return False if it failes.

const VLExprLabelC & Label(void) const

Current label.

const VLExprTypeC LabelType(void) const

Get the current arguments expression type.

IndexT GetArgNo(void) const

Get the current arg no.

VLSymbC & Data(VLExprC & Expr) const

Another version of GetTerm();

const VLSymbC & Data(const VLExprC & Expr) const

Another version of GetTerm();

void Dump(void) const

Dump info in iter to stdout.

BooleanT SetTerm(VLExpr & Expr,const VLSymbC & S) const

Set term in an expression.
OBSOLETE.

VLSymbC & GetTerm(VLExpr & Expr) const

Get relavent term from expression.
OBSOLETE.

const VLSymbC & GetTerm(const VLExpr & Expr) const

Get relavent term from expression.
OBSOLETE.

VLSymbC & Data(VLExpr & Expr) const

Another version of GetTerm();

const VLSymbC & Data(const VLExpr & Expr) const

Another version of GetTerm();