src/kits/debugger/model/StackTrace.cpp

   1 /*
   2  * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6 #include "StackTrace.h"
   7
   8
   9 StackTrace::StackTrace()
  10 {
  11 }
  12
  13
  14 StackTrace::~StackTrace()
  15 {
  16         for (int32 i = 0; StackFrame* frame = FrameAt(i); i++)
  17                 frame->ReleaseReference();
  18 }
  19
  20
  21 bool
  22 StackTrace::AddFrame(StackFrame* frame)
  23 {
  24         if (fStackFrames.AddItem(frame))
  25                 return true;
  26
  27         frame->ReleaseReference();
  28         return false;
  29 }
  30
  31
  32 int32
  33 StackTrace::CountFrames() const
  34 {
  35         return fStackFrames.CountItems();
  36 }
  37
  38
  39 StackFrame*
  40 StackTrace::FrameAt(int32 index) const
  41 {
  42         return fStackFrames.ItemAt(index);
  43 }