ASTConditional Struct Reference

Description:

Abstract syntax tree node representing ternary operator Q ? T : F.

Definition at line 266 of file ast.hpp.

#include <ast.hpp>

Inheritance diagram for ASTConditional:

Collaboration diagram for ASTConditional:

Public Field Index:
integer	ColonPosition
	The index of the colon in the expression string.
AST *	F
	The false-result.
AST *	Q
	The question.
AST *	T
	The true-result.
Public Field Index: inherited from AST
Types	NodeType
	Type of derived this AST node.
integer	Position
	Position in original expression string.

Public Method Index:
	ASTConditional (AST *q, AST *t, AST *f, integer position, integer colonPosition)
virtual	~ASTConditional () override
	Virtual destructor.
virtual void	Assemble (Program &program, MonoAllocator &allocator, AString &normalized) override
virtual AST *	Optimize (Normalization normalization) override
Public Method Index: inherited from AST
	AST ()=delete
	Deleted default constructor.
	AST (Types type, integer position)
virtual	~AST ()
	Virtual destructor.

Additional Inherited Members
Public Type Index: inherited from AST
enum class	Types {   Literal , Identifier , Function , UnaryOp ,   BinaryOp , TernaryOp }
	The type of node. More...

Field Details:

ColonPosition

integer ColonPosition

The index of the colon in the expression string.

Definition at line 271 of file ast.hpp.

F

AST* F

The false-result.

Definition at line 270 of file ast.hpp.

Q

AST* Q

The question.

Definition at line 268 of file ast.hpp.

T

AST* T

The true-result.

Definition at line 269 of file ast.hpp.

Constructor(s) / Destructor Details:

ASTConditional()

ASTConditional ( AST * q, AST * t, AST * f, integer position, integer colonPosition )

inlineexplicit

Constructor providing all fields.

Parameters

q	The question.
t	The true-result.
f	The false-result.
position	The index of the question mark in the expression string.
colonPosition	The index of the colon in the expression string.

Definition at line 280 of file ast.hpp.

~ASTConditional()

virtual ~ASTConditional ( )

inlineoverridevirtual

Virtual destructor.

Definition at line 287 of file ast.hpp.

Method Details:

Assemble()

void Assemble ( Program & program, MonoAllocator & allocator, AString & normalized )

overridevirtual

Implements abstract method.

Parameters

	program	The program to be compiled.
	allocator	An allocator usable for temporary objects.
[out]	normalized	The normalized string, built during recursive compilation of the AST.

Implements AST.

Definition at line 534 of file ast.cpp.

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Optimize()

AST * Optimize ( Normalization normalization )

overridevirtual

Implements abstract method.

Parameters

normalization

The compiler flags denoting the normalization settings.

Returns

A potentially replaced AST or itself.

Implements AST.

Definition at line 67 of file ast.cpp.

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The documentation for this struct was generated from the following files:

• ast.hpp
• ast.cpp