Qore::Breakpoint Class Reference

Breakpoint class supports breakpoint setting for particular Qore ProgramControl when debugging. More...

Public Member Methods
nothing	addThreadId (int tid)
	Add thread ID to the list.
nothing	assignProgram (ProgramControl pgm)
	Assign Program to breakpoint.
nothing	assignStatement (int statementId)
	Assign breakpoint to a statement.
nothing	clearThreadIds ()
	Clear list of the thread IDs.
	constructor ()
	Creates the breakpoint object with notification functions without any functionality.
	copy ()
	Creates copy of breakpoint object.
	destructor ()
	Unlinks from Breakpoint object and dereferences it.
int	getBreakpointId ()
	Get breakpoint id. More...
bool	getEnabled ()
	Get enabled state of breakpoint.
int	getPolicy ()
	Get policy how thread list is evaluated. See Breakpoint Policy Constants.
ProgramControl	getProgram ()
	Get ProgramControl assigned to the breakpoint. More...
list	getStatementIds ()
	Get list of statements.
list	getThreadIds ()
	Get list of the thread IDs.
bool	isThreadId (softint tid)
	Check if thread is ID in list.
nothing	removeThreadId (int tid)
	Remove thread ID from the list.
nothing	setEnabled (bool enabled)
	Set enabled state to breakpoint.
nothing	setPolicy (softint policy)
	Defines policy how thread list is evaluated. See Breakpoint Policy Constants. More...
nothing	setThreadIds (softlist tidList)
	Set list of the thread IDs.
nothing	unassignProgram ()
	Unassign Program from breakpoint and deletes all statement references.
nothing	unassignStatement (int statementId)
	Unassign breakpoint from statement.

Static Public Member Methods
static Breakpoint	resolveBreakpointId (int breakpointId)
	Get instance of breakpoint id. More...

Detailed Description

Breakpoint class supports breakpoint setting for particular Qore ProgramControl when debugging.

Breakpoint is assigned to one or more statement. When program flows through it then DebugProgram callback is executed. Breakpoint activity may be limited to one or more threads.

Restrictions:

MUST HAVE: Qore::PO_ALLOW_DEBUGGER

Example:

ProgramControl p = ProgramControl::getProgram();
.....
Breakpoint b = new Breakpoint();
b.setPolicy(BreakpointPolicyNone);
#b.addThreadId(tidToBreak);
b.setEnabled(True);
b.assignStatement(p.findStatementId(fileToBreak, lineToBreak));
b.assignProgram(p);

Since

Qore 0.8.13

Member Function Documentation

getBreakpointId()

int Qore::Breakpoint::getBreakpointId

(

)

Get breakpoint id.

Code Flags:

RET_VALUE_ONLY

getProgram()

ProgramControl Qore::Breakpoint::getProgram

(

)

Get ProgramControl assigned to the breakpoint.

Restrictions:

MUST HAVE: Qore::PO_ALLOW_DEBUGGER

Code Flags:

RET_VALUE_ONLY

Exceptions

BREAKPOINT-ERROR

if a program is not assigned to Breakpoint instance

resolveBreakpointId()

static Breakpoint Qore::Breakpoint::resolveBreakpointId ( int  breakpointId )

static

Get instance of breakpoint id.

Exceptions

BREAKPOINT-ERROR

if the breakpointId cannot identify Breakpoint instance

setPolicy()

nothing Qore::Breakpoint::setPolicy

(

softint

policy

)

Defines policy how thread list is evaluated. See Breakpoint Policy Constants.

Exceptions

BREAKPOINT-ERROR

if policy is wrong value