Gabriele Cosmo
88 lines
3.5 KiB
C++
88 lines
3.5 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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// -*- C++ -*-
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// AID-GENERATED
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// =========================================================================
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// This class was generated by AID - Abstract Interface Definition
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// DO NOT MODIFY, but use the org.freehep.aid.Aid utility to regenerate it.
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// =========================================================================
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#ifndef AIDA_IFUNCTIONFACTORY_H
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#define AIDA_IFUNCTIONFACTORY_H 1
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// This file is part of the AIDA library
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// Copyright (C) 2002 by the AIDA team. All rights reserved.
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// This library is free software and under the terms of the
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// GNU Library General Public License described in the LGPL.txt
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#include <string>
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namespace AIDA {
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class IFunction;
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class IFunctionCatalog;
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/** @interface IFunctionFactory
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*
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* Function factory.
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*
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* @author The AIDA team (http://aida.freehep.org/)
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*
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* @stereotype abstractfactory
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*/
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class IFunctionFactory {
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public:
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/// Destructor.
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virtual ~IFunctionFactory() { /* nop */; }
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/**
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* Create function from a name registered in the catalog.
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* This is the easiest way to create simple model functions for fitting.
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* Every AIDA compliant implementation should predefine "G", "E", "Pn"
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* (n is an integer, e.e "P0","P5"). Simple operations are permitted,
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* e.g. "G+P2".
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*/
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virtual IFunction * createFunctionByName(const std::string & name, std::string model) = 0;
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/**
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* Create function from script. Script conventions:
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* example: createFunctionFromScript("f1", 2, "a*x[0]*x[0] + b*x[1]", "a,b",
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"this is my function", "2*a*x[0],b")
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*/
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virtual IFunction * createFunctionFromScript(const std::string & name, int dim, std::string valexpr, std::string parameters, std::string description, std::string gradexpr = "") = 0;
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virtual IFunction * cloneFunction(const std::string & name, IFunction * f) = 0;
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/**
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* get access to the function catalog
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*/
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virtual IFunctionCatalog * catalog() = 0;
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/** @link association
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* @directed*/
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/*# IFunctionCatalog lnkIFunctionCatalog; */
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}; // class
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}; // namespace AIDA
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#endif /* ifndef AIDA_IFUNCTIONFACTORY_H */
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