Interactive assistant that guides the student step-by-step through the SLR(1) parsing table. More...

#include <slrwizard.h>

Inheritance diagram for SLRWizard:

Collaboration diagram for SLRWizard:

Public Member Functions
	SLRWizard (SLR1Parser &parser, const QVector< QVector< QString > > &rawTable, const QStringList &colHeaders, const QVector< QPair< QString, QVector< QString > > > &sortedGrammar, QWidget *parent=nullptr)
	Constructs the SLR(1) wizard with all necessary parsing context.

QVector< QString >	stdVectorToQVector (const std::vector< std::string > &vec)
	Converts a std::vector<std::string> to QVector<QString> for UI compatibility.

Detailed Description

Interactive assistant that guides the student step-by-step through the SLR(1) parsing table.

This wizard-based dialog presents the user with one cell of the SLR(1) parsing table at a time, asking them to deduce the correct ACTION or GOTO entry based on the LR(0) automaton and FOLLOW sets. It is designed as an educational aid to explain the reasoning behind each parsing decision.

Each page includes:

The current state and symbol (terminal or non-terminal).
A guided explanation based on the grammar and LR(0) state.
The expected entry (e.g., s3, r1, acc, or a state number).

Constructor & Destructor Documentation

◆ SLRWizard()

SLRWizard::SLRWizard	(	SLR1Parser &	parser,
		const QVector< QVector< QString > > &	rawTable,
		const QStringList &	colHeaders,
		const QVector< QPair< QString, QVector< QString > > > &	sortedGrammar,
		QWidget *	parent = nullptr )

inline

Constructs the SLR(1) wizard with all necessary parsing context.

Parameters

parser	The SLR(1) parser instance containing the LR(0) states and transitions.
rawTable	The target parsing table (student version or reference).
colHeaders	Header symbols (terminals and non-terminals).
sortedGrammar	Ordered list of grammar rules for reduce explanations.
parent	Parent widget.