Index: sansmodels/src/sans/models/PearlNecklaceModel.py
===================================================================
--- sansmodels/src/sans/models/PearlNecklaceModel.py	(revision 38155f7a88cf7e01d157855b7498e2aa5718c3cd)
+++ sansmodels/src/sans/models/PearlNecklaceModel.py	(revision 38155f7a88cf7e01d157855b7498e2aa5718c3cd)
@@ -0,0 +1,174 @@
+#!/usr/bin/env python
+
+##############################################################################
+#	This software was developed by the University of Tennessee as part of the
+#	Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
+#	project funded by the US National Science Foundation.
+#
+#	If you use DANSE applications to do scientific research that leads to
+#	publication, we ask that you acknowledge the use of the software with the
+#	following sentence:
+#
+#	"This work benefited from DANSE software developed under NSF award DMR-0520547."
+#
+#	copyright 2008, University of Tennessee
+##############################################################################
+
+
+""" 
+Provide functionality for a C extension model
+
+:WARNING: THIS FILE WAS GENERATED BY WRAPPERGENERATOR.PY
+         DO NOT MODIFY THIS FILE, MODIFY c:\workspace\sans\trunk\sansmodels\src\sans\models\c_extensions\pearlnecklace.h
+         AND RE-RUN THE GENERATOR SCRIPT
+
+"""
+
+from sans.models.BaseComponent import BaseComponent
+from sans_extension.c_models import CPearlNecklaceModel
+import copy    
+
+def create_PearlNecklaceModel():
+    obj = PearlNecklaceModel()
+    #CPearlNecklaceModel.__init__(obj) is called by PearlNecklaceModel constructor
+    return obj
+
+class PearlNecklaceModel(CPearlNecklaceModel, BaseComponent):
+    """ 
+    Class that evaluates a PearlNecklaceModel model. 
+    This file was auto-generated from c:\workspace\sans\trunk\sansmodels\src\sans\models\c_extensions\pearlnecklace.h.
+    Refer to that file and the structure it contains
+    for details of the model.
+    List of default parameters:
+         scale           = 1.0 
+         radius          = 80.0 [A]
+         edge_separation = 350.0 [A]
+         thick_string    = 2.5 [A]
+         num_pearls      = 3.0 
+         sld_pearl       = 1e-006 [1/A^(2)]
+         sld_string      = 5e-006 [1/A^(2)]
+         sld_solv        = 5e-007 [1/A^(2)]
+         background      = 0.0 
+
+    """
+        
+    def __init__(self):
+        """ Initialization """
+        
+        # Initialize BaseComponent first, then sphere
+        BaseComponent.__init__(self)
+        #apply(CPearlNecklaceModel.__init__, (self,)) 
+        CPearlNecklaceModel.__init__(self)
+        
+        ## Name of the model
+        self.name = "PearlNecklaceModel"
+        ## Model description
+        self.description ="""Calculate form factor for Pearl Necklace Model
+		[Macromol. Symp. 2004, 211, 25-42]
+		Parameters:
+		background:background
+		scale: scale factor
+		sld_pearl: the SLD of the pearl spheres
+		sld_string: the SLD of the strings
+		sld_solv: the SLD of the solvent
+		num_pearls: number of the pearls
+		radius: the radius of a pearl
+		edge_separation: the length of sring segment; surface to surface
+		thick_string: thickness (ie, diameter) of the string"""
+       
+        ## Parameter details [units, min, max]
+        self.details = {}
+        self.details['scale'] = ['', None, None]
+        self.details['radius'] = ['[A]', None, None]
+        self.details['edge_separation'] = ['[A]', None, None]
+        self.details['thick_string'] = ['[A]', None, None]
+        self.details['num_pearls'] = ['', None, None]
+        self.details['sld_pearl'] = ['[1/A^(2)]', None, None]
+        self.details['sld_string'] = ['[1/A^(2)]', None, None]
+        self.details['sld_solv'] = ['[1/A^(2)]', None, None]
+        self.details['background'] = ['', None, None]
+
+        ## fittable parameters
+        self.fixed=['radius.width', 'edge_separation.width']
+        
+        ## non-fittable parameters
+        self.non_fittable = []
+        
+        ## parameters with orientation
+        self.orientation_params = []
+
+    def __setstate__(self, state):
+        """
+        restore the state of a model from pickle
+        """
+        self.__dict__, self.params, self.dispersion = state
+        
+    def __reduce_ex__(self, proto):
+        """
+        Overwrite the __reduce_ex__ of PyTypeObject *type call in the init of 
+        c model.
+        """
+        state = (self.__dict__, self.params, self.dispersion)
+        return (create_PearlNecklaceModel,tuple(), state, None, None)
+        
+    def clone(self):
+        """ Return a identical copy of self """
+        return self._clone(PearlNecklaceModel())   
+       	
+   
+    def run(self, x=0.0):
+        """ 
+        Evaluate the model
+        
+        :param x: input q, or [q,phi]
+        
+        :return: scattering function P(q)
+        
+        """
+        
+        return CPearlNecklaceModel.run(self, x)
+   
+    def runXY(self, x=0.0):
+        """ 
+        Evaluate the model in cartesian coordinates
+        
+        :param x: input q, or [qx, qy]
+        
+        :return: scattering function P(q)
+        
+        """
+        
+        return CPearlNecklaceModel.runXY(self, x)
+        
+    def evalDistribution(self, x=[]):
+        """ 
+        Evaluate the model in cartesian coordinates
+        
+        :param x: input q[], or [qx[], qy[]]
+        
+        :return: scattering function P(q[])
+        
+        """
+        return CPearlNecklaceModel.evalDistribution(self, x)
+        
+    def calculate_ER(self):
+        """ 
+        Calculate the effective radius for P(q)*S(q)
+        
+        :return: the value of the effective radius
+        
+        """       
+        return CPearlNecklaceModel.calculate_ER(self)
+        
+    def set_dispersion(self, parameter, dispersion):
+        """
+        Set the dispersion object for a model parameter
+        
+        :param parameter: name of the parameter [string]
+        :param dispersion: dispersion object of type DispersionModel
+        
+        """
+        return CPearlNecklaceModel.set_dispersion(self, parameter, dispersion.cdisp)
+        
+   
+# End of file
