Splice Class Reference

AST Node for a splice. More...

#include <Ast.hpp>

Inheritance diagram for Splice:

List of all members.

Public Member Functions
	Splice (const Expr &start, const Expr &stop, const Expr &step)
	Default constructor.
const Expr &	getStart () const
	Returns the expression representing the first index.
const Expr &	getStop () const
	Returns the expression representing the last index.
const Expr &	getStep () const
	Returns the expression representing the increment.
Private Attributes
const Expr &	_start
	The first index expression.
const Expr &	_stop
	The last index expression.
const Expr &	_step
	The increment expression.

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Detailed Description

AST Node for a splice.

An splice represents a subset of a list. For example:

        local y = x[2:23:3];

Here, the Splice AST Node represents the values inside the square brackets. 2 is the start index, 23 is the stop index, and 3 is the increment.

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Constructor & Destructor Documentation

Splice	(	const Expr &	start,
		const Expr &	stop,
		const Expr &	step
	)		[inline]

Default constructor.

Parameters:

start	First index of splice
stop	Last index of splice
step	Splice increment

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Member Function Documentation

const Expr& getStart

(

)

const [inline]

Returns the expression representing the first index.

Returns:

The first index expression

const Expr& getStep

(

)

const [inline]

Returns the expression representing the increment.

Returns:

The increment

const Expr& getStop

(

)

const [inline]

Returns the expression representing the last index.

Returns:

The last index expression

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

• /home/renji/Data/projects/zenlang/sources/zbl/Ast.hpp