python.pydraw.AthenaLoopWrapper Class Reference

Inheritance diagram for python.pydraw.AthenaLoopWrapper:

Collaboration diagram for python.pydraw.AthenaLoopWrapper:

Public Member Functions
	__init__ (self, app=None)
	loop (self, f, looplo=0, loophi=sys.maxsize)
	__getattr__ (self, v)

Protected Attributes
	_app = app
	_sg = PyAthena.py_svc('StoreGateSvc')

Detailed Description

Wrapper for the Athena event loop, supplying a loop method.

This class wraps an application manager object and provides a loop method
that will work with pydraw.

Definition at line 532 of file pydraw.py.

Constructor & Destructor Documentation

__init__()

python.pydraw.AthenaLoopWrapper.__init__	(		self,
			app = None )

Definition at line 538 of file pydraw.py.

    def __init__ (self, app=None):
        from AthenaPython import PyAthena                  #pragma: NO COVER
        if app is None:                                    #pragma: NO COVER
            from AthenaCommon.AppMgr import theApp         #pragma: NO COVER
            app = theApp                                   #pragma: NO COVER
        self._app = app                                    #pragma: NO COVER
        self._sg = PyAthena.py_svc('StoreGateSvc')         #pragma: NO COVER
        return                                             #pragma: NO COVER
 
    

Member Function Documentation

__getattr__()

python.pydraw.AthenaLoopWrapper.__getattr__	(		self,
			v )

Definition at line 558 of file pydraw.py.

    def __getattr__ (self, v):
        if not v.startswith('_'):                          #pragma: NO COVER
                return self._sg[v]                         #pragma: NO COVER
        raise AttributeError()                             #pragma: NO COVER
 
 

loop()

python.pydraw.AthenaLoopWrapper.loop	(		self,
			f,
			looplo = 0,
			loophi = sys.maxsize )

Call f(i,tree) on rows [looplo, loophi)

Definition at line 548 of file pydraw.py.

    def loop (self, f, looplo=0, loophi=sys.maxsize):
        """Call f(i,tree) on rows [looplo, loophi)"""
        loophi = min (loophi, self._app.size())            #pragma: NO COVER
        getentry = self._app.seekEvent                     #pragma: NO COVER
        for i in range(looplo, loophi):                    #pragma: NO COVER
            getentry(i)                                    #pragma: NO COVER
            f(i, self)                                     #pragma: NO COVER
        return                                             #pragma: NO COVER
 
 

Member Data Documentation

_app

python.pydraw.AthenaLoopWrapper._app = app

protected

Definition at line 543 of file pydraw.py.

_sg

python.pydraw.AthenaLoopWrapper._sg = PyAthena.py_svc('StoreGateSvc')

protected

Definition at line 544 of file pydraw.py.

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

• pydraw.py