commit 98f930f429160f9777f626c3ac6aa609f4e965d2
author Caroline Tice <ctice@apple.com> Mon Sep 20 05:20:02 2010 +0000
committer Caroline Tice <ctice@apple.com> Mon Sep 20 05:20:02 2010 +0000
tree 77b842560db4cab879d1f4187b979e745cceb62b
parent cfaa3f64cbe8fbe3955bc79bd8a460b037c2d7b5

Add GetDescription() and __repr__ () methods to most API classes, to allow
"print" from inside Python to print out the objects in a more useful
manner.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@114321 91177308-0d34-0410-b5e6-96231b3b80d8

source/API/SBFrame.cpp

diff --git a/source/API/SBFrame.cpp b/source/API/SBFrame.cpp
index 5d9bd6e..9095269 100644
--- a/source/API/SBFrame.cpp
+++ b/source/API/SBFrame.cpp
@@ -34,6 +34,7 @@
 #include "lldb/API/SBDebugger.h"
 #include "lldb/API/SBValue.h"
 #include "lldb/API/SBAddress.h"
+#include "lldb/API/SBStream.h"
 #include "lldb/API/SBSymbolContext.h"
 #include "lldb/API/SBThread.h"
 
@@ -203,7 +204,13 @@
         if (!found)
             var_sp.reset();
     }
-    SBValue sb_value (ValueObjectSP (new ValueObjectVariable (var_sp)));
+    if (var_sp)
+    {
+        SBValue sb_value (ValueObjectSP (new ValueObjectVariable (var_sp)));
+        return sb_value;
+    }
+    
+    SBValue sb_value;
     return sb_value;
 }
 
@@ -249,7 +256,14 @@
                 var_sp.reset();
         }
     }
-    SBValue sb_value (ValueObjectSP (new ValueObjectVariable (var_sp)));
+    
+    if (var_sp)
+    {
+        SBValue sb_value (ValueObjectSP (new ValueObjectVariable (var_sp)));
+        return sb_value;
+    }
+    
+    SBValue sb_value;
     return sb_value;
 }
 
@@ -375,3 +389,24 @@
     return value_list;
 }
 
+bool
+SBFrame::GetDescription (SBStream &description)
+{
+    if (m_opaque_sp)
+    {
+        m_opaque_sp->Dump (description.get(), true, false);
+    }
+    else
+        description.Printf ("No value");
+
+    return true;
+}
+
+PyObject *
+SBFrame::__repr__ ()
+{
+    SBStream description;
+    description.ref();
+    GetDescription (description);
+    return PyString_FromString (description.GetData());
+}