Parser Class Reference

The Parser class is responsible for parsing a mathematical expression string and converting it into an abstract syntax tree (AST) of TreeNodeBase nodes. More...

#include <Parser.h>

Public Member Functions
	Parser ()=default
	Default constructor.
	~Parser ()=default
	Default destructor.
void	setParserString (const QString &p)
	Sets the string to be parsed.
QString	parserString () const
	Returns the current parser string.
TreeNodeBase *	parse ()
	Parses the input string and returns the root of the resulting AST.

Detailed Description

The Parser class is responsible for parsing a mathematical expression string and converting it into an abstract syntax tree (AST) of TreeNodeBase nodes.

Member Function Documentation

parse()

TreeNodeBase * Parser::parse

(

)

Parses the input string and returns the root of the resulting AST.

Returns

A pointer to the root node of the parsed expression tree.

parserString()

QString Parser::parserString

(

)

const

Returns the current parser string.

Returns

The expression string currently set.

setParserString()

void Parser::setParserString

(

const QString &

p

)

Sets the string to be parsed.

Parameters

p	The input expression string.

---

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

• builtin/app/Caculator/core/Parser.h
• builtin/app/Caculator/core/Parser.cpp