Set prompt string. More...

#include <prompt.h>

Inheritance diagram for PromptStatement:

Collaboration diagram for PromptStatement:

Public Member Functions
	PromptStatement (char *prompt)

	~PromptStatement ()

char *	Execute ()

Public Member Functions inherited from StatementNode
	StatementNode ()

	StatementNode (const char *text)

virtual	~StatementNode ()

NodeType	GetNodeType ()

virtual SyntaxNode *	GetNext ()

virtual char *	GetTextCode ()

void	Attach (SyntaxNode *node)

void	Detach (SyntaxNode *node)

void	Replace (SyntaxNode n, SyntaxNode x)

Public Member Functions inherited from SyntaxNode
	SyntaxNode ()

virtual	~SyntaxNode ()

void	SetFirstNode ()

bool	GetFirstNode () const

SyntaxNode *	GetParent () const

void	SetParent (SyntaxNode *node)

virtual ReductionType	GetReductionType ()

virtual void	ResetIterator ()

Private Attributes
char *	prompt

Additional Inherited Members
Protected Attributes inherited from StatementNode
char *	statementText

Protected Attributes inherited from SyntaxNode
CharBuffer *	output

SyntaxNode *	parent

SyntaxNode *	iterator

bool	leftBottom

Detailed Description

Set prompt string.

Definition at line 40 of file prompt.h.

Constructor & Destructor Documentation

◆ PromptStatement()

PromptStatement::PromptStatement ( char * prompt )

Definition at line 34 of file prompt.cpp.

References AllocAndCopy(), prompt, and StatementNode::StatementNode().

Referenced by Parser::ParsePromptStatement().

     : StatementNode()
 {
     AllocAndCopy(&this->prompt, prompt);
 }

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◆ ~PromptStatement()

PromptStatement::~PromptStatement ( )

Definition at line 40 of file prompt.cpp.

References prompt.

 {
     delete prompt;
 }

Member Function Documentation

◆ Execute()

char * PromptStatement::Execute ( )

virtual

Implements StatementNode.

Definition at line 45 of file prompt.cpp.

References CharBuffer::Append(), CharBuffer::CharBuffer(), CharBuffer::ClearAndCopy(), CharBuffer::GetString(), prompt, CharBuffer::RemoveTrailing(), Program::SetPrompt(), and StatementNode::statementText.

 {
     CharBuffer* buf = new CharBuffer();
     buf->ClearAndCopy(prompt);
     // ReSharper disable once CppPossiblyErroneousEmptyStatements
     while (buf->RemoveTrailing(' '));
     buf->Append(' ');
     Program->SetPrompt(buf->GetString());
     delete buf;
     return statementText;
 }

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Member Data Documentation

◆ prompt

char* PromptStatement::prompt

private

Definition at line 48 of file prompt.h.

Referenced by Execute(), PromptStatement(), and ~PromptStatement().

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

src/main/statement/prompt.h
src/main/statement/prompt.cpp

Public Member Functions

Private Attributes

Additional Inherited Members