GaudiConfig2.semantics.DataHandleSemantics Class Reference

Inheritance diagram for GaudiConfig2.semantics.DataHandleSemantics:

Collaboration diagram for GaudiConfig2.semantics.DataHandleSemantics:

Public Member Functions
	__init__ (self, cpp_type)
	store (self, value)
	opt_value (self, value)
Public Member Functions inherited from GaudiConfig2.semantics.PropertySemantics
	__init__ (self, cpp_type)
	name (self)
	name (self, value)
	cpp_type (self)
	cpp_type (self, value)
	load (self, value)
	is_set (self, value)
	merge (self, a, b)

Protected Attributes
	_type = next(extract_template_args(cpp_type))
bool	_isCond = False
str	_mode = "R"
Protected Attributes inherited from GaudiConfig2.semantics.PropertySemantics
	_name = None
	_cpp_type = value

Static Private Attributes
tuple	__handled_types__ = (re.compile(r"DataObject(Read|Write)Handle<.*>$"),)

Additional Inherited Members
Public Attributes inherited from GaudiConfig2.semantics.PropertySemantics
	cpp_type = cpp_type

Detailed Description

Semantics for data handles.

Definition at line 399 of file semantics.py.

Constructor & Destructor Documentation

__init__()

GaudiConfig2.semantics.DataHandleSemantics.__init__	(		self,
			cpp_type )

Definition at line 406 of file semantics.py.

    def __init__(self, cpp_type):
        super().__init__(cpp_type)
        self._type = next(extract_template_args(cpp_type))
        self._isCond = False  # no specific conditions handle in Gaudi yet
 
        if cpp_type.startswith("DataObjectReadHandle"):
            self._mode = "R"
        elif cpp_type.startswith("DataObjectWriteHandle"):
            self._mode = "W"
        else:
            raise TypeError(f"C++ type {cpp_type} not supported")
 

Member Function Documentation

opt_value()

GaudiConfig2.semantics.DataHandleSemantics.opt_value	(		self,
			value )

Option string version of value.

Reimplemented from GaudiConfig2.semantics.PropertySemantics.

Definition at line 430 of file semantics.py.

    def opt_value(self, value):
        return value.Path
 
 

store()

GaudiConfig2.semantics.DataHandleSemantics.store	(		self,
			value )

Validation/transformation of the data to be stored.

Reimplemented from GaudiConfig2.semantics.PropertySemantics.

Definition at line 418 of file semantics.py.

    def store(self, value):
        if isinstance(value, DataHandle):
            v = value.Path
        elif isinstance(value, str):
            v = value
        else:
            raise TypeError(
                f"cannot assign {value!r} ({type(value)}) to {self.name}"
                ", expected string or DataHandle"
            )
        return DataHandle(v, self._mode, self._type, self._isCond)
 

Member Data Documentation

__handled_types__

tuple GaudiConfig2.semantics.DataHandleSemantics.__handled_types__ = (re.compile(r"DataObject(Read|Write)Handle<.*>$"),)

staticprivate

Definition at line 404 of file semantics.py.

_isCond

GaudiConfig2.semantics.DataHandleSemantics._isCond = False

protected

Definition at line 409 of file semantics.py.

_mode

GaudiConfig2.semantics.DataHandleSemantics._mode = "R"

protected

Definition at line 412 of file semantics.py.

_type

GaudiConfig2.semantics.DataHandleSemantics._type = next(extract_template_args(cpp_type))

protected

Definition at line 408 of file semantics.py.

---

The documentation for this class was generated from the following file:

• GaudiConfiguration/python/GaudiConfig2/semantics.py