debug: improve pretty printer implementations

1 files changed, 10 insertions, 9 deletions

diff --git a/libs/kstd/gdb/vector.py b/libs/kstd/gdb/vector.py
index 597ffdc..4340ef4 100644
--- a/libs/kstd/gdb/vector.py
+++ b/libs/kstd/gdb/vector.py
@@ -1,20 +1,21 @@
 import gdb
+from teachos import TeachOSBasePrinter
 
 
-class KstdVectorPrinter:
-
+class KstdVectorPrinter(TeachOSBasePrinter):
     def __init__(self, val):
-        self.val = val
-        self.type = val.type.template_argument(0)
+        super().__init__(val)
+        self.__type = val.type.template_argument(0)
 
     def to_string(self):
-        size = int(self.val["m_size"])
-        capacity = int(self.val["m_capacity"])
-        return f"kstd::vector of length {size}, capacity {capacity}"
+        size = int(self.value["m_size"])
+        capacity = int(self.value["m_capacity"])
+        return f"kstd::vector<{self.__type}> (size={size}, capacity={capacity})"
 
     def children(self):
-        size = int(self.val["m_size"])
-        data_pointer = self.val["m_data"]
+        yield from super().children()
+        size = int(self.value["m_size"])
+        data_pointer = self.value["m_data"]
         for i in range(size):
             yield (f"[{i}]", (data_pointer + i).dereference())