Mercurial > paraspace
changeset 48:3936d223989a
Introduce null_relocatable for any relocatable without real instance
- Some dex type does not own a real instance, it actually a generator of
child type.
- null_relocatable is used to classify types without real instance.
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 20 Jun 2011 13:34:47 +0800 |
| parents | cd4e3584ed7f |
| children | 38fdd422f611 |
| files | paraspace/dexfile.py |
| diffstat | 1 files changed, 29 insertions(+), 25 deletions(-) [+] |
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line diff
--- a/paraspace/dexfile.py Mon Jun 20 13:32:15 2011 +0800 +++ b/paraspace/dexfile.py Mon Jun 20 13:34:47 2011 +0800 @@ -393,11 +393,38 @@ pass +class relocatable(_dex_type): + data_size = None + + @staticmethod + def parse(parent, data, off): + pass + + @staticmethod + def sizeof(v): + return v.data_size + + def to_str(self): + pass + + def compute_size(self): + pass + + def children(self): + raise NotImplementedError, \ + '%s: does not implement children' % (self.__class__.__name__) + pass + + +class null_relocatable(relocatable): + pass + + ## \brief Implicit reference to a target. # # It is a placeholder for storing relationship defined by an association. # -class ref(_dex_type): +class ref(null_relocatable): target_path = None target = None @@ -453,29 +480,6 @@ pass -class relocatable(_dex_type): - data_size = None - - @staticmethod - def parse(parent, data, off): - pass - - @staticmethod - def sizeof(v): - return v.data_size - - def to_str(self): - pass - - def compute_size(self): - pass - - def children(self): - raise NotImplementedError, \ - '%s: does not implement children' % (self.__class__.__name__) - pass - - class array(relocatable): count_name = None child_type = None @@ -716,7 +720,7 @@ pass -class depend(relocatable): +class depend(null_relocatable): depend_on = None child_type = None