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Analyzing structure and flow using a trace tree model – PB Docs 125 – PowerBuilder Library

Analyzing structure and flow using a trace tree model – PB Docs 125

  2. Powerbuilder Documentation
  3. Powerbuilder Documentation Older
  4. Powerbuilder Documentation 12.5
  5. Analyzing structure and flow using a trace tree model – PB Docs 125

Analyzing structure and flow using a trace tree model

You use the PowerScript functions and PowerBuilder objects
listed in Table 33-10 to
build a nested trace tree model of an application.

Table 33-10: Functions for analyzing program
structure and flow

Use this function

With this object

To do this

SetTraceFileName

TraceTree

Set the name of the trace file to be
analyzed.

BuildModel

TraceTree

Build a trace tree model based on the
trace file. You can pass optional parameters that let you track
the progress of the build.

EntryList

TraceTree

Get a list of the top-level entries in
the trace tree model.

GetChildrenList

TraceTreeRoutine, TraceTreeObject, and TraceTreeGarbageCollect

Get a list of the children of the routine
or object—that is, all the routines called directly by
the routine, or the destructor called as a result of the object’s deletion.

DestroyModel

TraceTree

Destroy the current trace tree model
and all the objects associated with it.

Each of these functions returns a value of type ErrorReturn.

Each TraceTreeNode object returned by the EntryList and GetChildrenList functions
represents a single node in the trace tree model and contains information
about the parent of the node and the type of activity it represents.

Inherited objects

The following objects inherit from TraceTreeNode and contain
additional information, including timer values:

  • TraceTreeError

  • TraceTreeESQL

  • TraceTreeGarbageCollect

  • TraceTreeLine

  • TraceTreeObject

  • TraceTreeRoutine

  • TraceTreeUser

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August 9, 2023
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