Collaboration diagram for python.physvalPostProcessingTools.HistogramAddition:

Public Member Functions
	__init__ (self, histo1, histo2, output, delete_inputs=False)
	__call__ (self, root_file)

Static Public Member Functions
	from_yaml (fragment)

Public Attributes
	histo1 = histo1
	histo2 = histo2
	output = output
	delete_inputs = delete_inputs

Detailed Description

Definition at line 411 of file physvalPostProcessingTools.py.

Constructor & Destructor Documentation

◆ init()

python.physvalPostProcessingTools.HistogramAddition.__init__	(	self,
		histo1,
		histo2,
		output,
		delete_inputs = False )

Definition at line 412 of file physvalPostProcessingTools.py.

    def __init__(self, histo1, histo2, output, delete_inputs=False):
        self.histo1 = histo1
        self.histo2 = histo2
        self.output = output
        self.delete_inputs = delete_inputs
 

Member Function Documentation

◆ call()

python.physvalPostProcessingTools.HistogramAddition.__call__	(		self,
			root_file )

Definition at line 418 of file physvalPostProcessingTools.py.

    def __call__(self, root_file):
        histo1 = find_histo(root_file, self.histo1)
        histo2 = find_histo(root_file, self.histo2)
        if not histo1 or not histo2:
            if crash_on_error:
                raise RuntimeError(f"Missing histograms: {self.histo1} or {self.histo2}")
            else:
                logging.error(f"Missing histograms: {self.histo1} or {self.histo2}")
                return
 
        path_parts = self.output.strip("/").split("/")
        *dir_path, output_name = path_parts
        directory_path = "/".join(dir_path)
        summed = histo1.Clone(output_name)
        summed.Add(histo2)
        ensure_directory_exists(root_file, directory_path)
        root_file.cd(directory_path)
        summed.Write(output_name, ROOT.TObject.kOverwrite)
        logging.info(f"Saved added histogram '{output_name}' in '{directory_path}'.")
        if self.delete_inputs:
            # logging.info(f"Deleting input histograms '{self.histo1}' and '{self.histo2}' after addition.")
            find_histo(root_file, self.histo1, should_delete=True)
            find_histo(root_file, self.histo2, should_delete=True)
 

◆ from_yaml()

python.physvalPostProcessingTools.HistogramAddition.from_yaml ( fragment )

static

Definition at line 443 of file physvalPostProcessingTools.py.

    def from_yaml(fragment):
        return HistogramAddition(
            histo1=fragment["histo1_name"],
            histo2=fragment["histo2_name"],
            output=fragment["output"],
            delete_inputs=fragment.get("delete_inputs", False)
        )
 