Add an API on SBValueList to find the first value with a given name stored in the list

llvm-svn: 222576

3 files changed, 31 insertions, 0 deletions

diff --git a/lldb/include/lldb/API/SBValueList.h b/lldb/include/lldb/API/SBValueList.h
index b9a6aedea3c..154311d4b98 100644
--- a/lldb/include/lldb/API/SBValueList.h
+++ b/lldb/include/lldb/API/SBValueList.h
@@ -43,6 +43,9 @@ public:
 
     lldb::SBValue
     GetValueAtIndex (uint32_t idx) const;
+    
+    lldb::SBValue
+    GetValueByName (const char* name) const;
 
     lldb::SBValue
     FindValueObjectByUID (lldb::user_id_t uid);
diff --git a/lldb/scripts/Python/interface/SBValueList.i b/lldb/scripts/Python/interface/SBValueList.i
index a55345030c0..12aed864830 100644
--- a/lldb/scripts/Python/interface/SBValueList.i
+++ b/lldb/scripts/Python/interface/SBValueList.i
@@ -96,6 +96,10 @@ public:
 
     lldb::SBValue
     FindValueObjectByUID (lldb::user_id_t uid);
+    
+    lldb::SBValue
+    GetValueByName (const char* name) const;
+    
     %pythoncode %{
         def __len__(self):
             return int(self.GetSize())
diff --git a/lldb/source/API/SBValueList.cpp b/lldb/source/API/SBValueList.cpp
index 5069ed3f562..e96f482d4c9 100644
--- a/lldb/source/API/SBValueList.cpp
+++ b/lldb/source/API/SBValueList.cpp
@@ -78,6 +78,21 @@ public:
         }
         return lldb::SBValue();
     }
+    
+    lldb::SBValue
+    GetValueByName (const char* name) const
+    {
+        if (name)
+        {
+            for (auto val : m_values)
+            {
+                if (val.IsValid() && val.GetName() &&
+                    strcmp(name,val.GetName()) == 0)
+                    return val;
+            }
+        }
+        return lldb::SBValue();
+    }
 
 private:
     std::vector<lldb::SBValue> m_values;
@@ -261,6 +276,15 @@ SBValueList::FindValueObjectByUID (lldb::user_id_t uid)
     return sb_value;
 }
 
+SBValue
+SBValueList::GetValueByName (const char* name) const
+{
+    SBValue sb_value;
+    if (m_opaque_ap.get())
+        sb_value = m_opaque_ap->GetValueByName(name);
+    return sb_value;
+}
+
 void *
 SBValueList::opaque_ptr ()
 {