def __init__(self, parameters, code, render_kwds=None, connectors=None):
for param in parameters:
if param.annotation.input and param.annotation.output:
raise ValueError(
"Transformation cannot have 'io' parameters ('" +
param.name + "')")
self.signature = Signature(parameters)
for param in self.signature.parameters.values():
setattr(
self, param.name,
TransformationParameter(self, param.name,
param.annotation.type))
if connectors is not None:
self.connectors = connectors
else:
self.connectors = [
param.name for param in parameters if param.annotation.array
]
tr_param_names = ['idxs'] + [
param.name for param in self.signature.parameters.values()
]
self.snippet = Snippet(template_def(tr_param_names, code),
render_kwds=render_kwds)
def __init__(self, parameters, kernel_calls, internal_args, temp_buffers):
self.signature = Signature(parameters)
self.parameter = make_parameter_container(self, parameters)
self._kernel_calls = [
kernel_call.finalize(internal_args) for kernel_call in kernel_calls
]
self._internal_args = internal_args
self.__tempalloc__ = temp_buffers
def _update_attributes(self):
"""
Updates ``signature`` and ``parameter`` attributes.
Called by the methods that change the signature.
"""
leaf_params = self._tr_tree.get_leaf_parameters()
self.signature = Signature(leaf_params)
self.parameter = make_parameter_container(self, leaf_params)
