Class: Breakpoint

• Inheritance
• Description
• Class protocol
  • instance creation
  • queries
  • utilities
• Instance protocol
  • accessing
  • initialization
  • printing & storing
  • support
  • testing

Inheritance:

   Object
   |
   +--Breakpoint

Package:

stx:libcomp

Category:

System-Compiler-Debugging

Version:

rev: 1.36 date: 2017/10/21 13:25:10

user: cg

file: Breakpoint.st directory: libcomp

module: stx stc-classLibrary: libcomp

Description:

statement breakpoint support.
Instances of me are placed into a (bytecode-) compiled method's
literal array and are sent messages dynamically when a statement
with a breakpoint is about to be executed.

Class protocol:

 new

return an initialized instance

 breakpointDescriptionClass

redefinable in subclasses

 disableAllBreakpoints

Instance protocol:

 description

 description: aBreakpointDescription

 icon
( an extension from the stx:libtool package )

 isReached

 isReached: aBoolean

 line

the lineNr

 line: lineArg

 method: something

 position

 position: anInteger

Modified (format): / 02-08-2012 / 09:26:03 / cg

 position: positionArg line: lineArg

 initialize

Invoked when a new instance is created.

usage example(s):

super initialize. -- commented since inherited method does nothing

 printBreakpointNrInDebuggerOn: aStream

to be redefined for concrete debuggers

 printOn: aStream

append a printed representation of the receiver to the argument, aStream

 beInvisible

make this breakpoint hidden (in gutter)

 beTracepoint

make this breakpoint a tracepoint

 break

invoked by the breakPoint's code (see BreakPointNode)

 disable

disable this breakpoint

 toggle

toggle this breakpoint

 toggleTracing

toggle this breakpoint

 isEnabled

Bad coding here, state should be full object

 isTracepoint

 isVisible