Stack location element abstract class. More...

Inheritance diagram for QoreStackLocation:

Collaboration diagram for QoreStackLocation:

Public Member Functions
DLLLOCAL	QoreStackLocation ()
	constructor
DLLLOCAL	QoreStackLocation (const QoreStackLocation &)=default
	copy ctor
DLLLOCAL	QoreStackLocation (QoreStackLocation &&)=default
	move ctor
virtual DLLLOCAL	~QoreStackLocation ()=default
	virtual destructor
virtual DLLLOCAL const std::string &	getCallName () const =0
	returns the name of the function or method call
virtual DLLLOCAL qore_call_t	getCallType () const =0
	returns the call type
virtual DLLLOCAL const QoreProgramLocation &	getLocation () const =0
	returns the source location of the element
virtual DLLLOCAL const QoreStackLocation *	getNext () const
	returns the next location in the stack or nullptr if there is none
virtual DLLLOCAL QoreProgram *	getProgram () const =0
	returns the QoreProgram container
virtual DLLLOCAL const AbstractStatement *	getStatement () const =0
	returns the statement for the call for internal Qore code
DLLLOCAL QoreStackLocation &	operator= (const QoreStackLocation &)=default
	default assignment operator
DLLLOCAL QoreStackLocation &	operator= (QoreStackLocation &&)=default
	default move assignment operator
DLLLOCAL void	setNext (const QoreStackLocation *next)
	called when pushed on the stack to set the next location

Detailed Description

Stack location element abstract class.

Member Function Documentation

DLLLOCAL void QoreStackLocation::setNext ( const QoreStackLocation * next )

inline

called when pushed on the stack to set the next location

Parameters

next	a pointer to the existing next stack element that must exist and must stay on the stack while this object exists or nullptr in case this is the first element on the stack

Note: it is an error and will cause a segfault if the next object is destroyed before this object is destroyed. Under no circumstances, and under the very real threat of at least 700 lashings with a wet noodle, should the next object be deleted before this object.

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