def make_overload_template(func,
overload_func,
jit_options,
strict,
inline,
prefer_literal=False,
**kwargs):
"""
Make a template class for function *func* overloaded by *overload_func*.
Compiler options are passed as a dictionary to *jit_options*.
"""
func_name = getattr(func, '__name__', str(func))
name = "OverloadTemplate_%s" % (func_name, )
base = _OverloadFunctionTemplate
dct = dict(key=func,
_overload_func=staticmethod(overload_func),
_impl_cache={},
_compiled_overloads={},
_jit_options=jit_options,
_strict=strict,
_inline=staticmethod(InlineOptions(inline)),
_inline_overloads={},
prefer_literal=prefer_literal,
metadata=kwargs)
return type(base)(name, (base, ), dct)
def make_overload_attribute_template(typ,
attr,
overload_func,
inline,
prefer_literal=False,
base=_OverloadAttributeTemplate,
**kwargs):
"""
Make a template class for attribute *attr* of *typ* overloaded by
*overload_func*.
"""
assert isinstance(typ, types.Type) or issubclass(typ, types.Type)
name = "OverloadAttributeTemplate_%s_%s" % (typ, attr)
# Note the implementation cache is subclass-specific
dct = dict(
key=typ,
_attr=attr,
_impl_cache={},
_inline=staticmethod(InlineOptions(inline)),
_inline_overloads={},
_overload_func=staticmethod(overload_func),
prefer_literal=prefer_literal,
metadata=kwargs,
)
obj = type(base)(name, (base, ), dct)
return obj