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56  <div class="section" id="barbellmodel">
57<h1>BarBellModel<a class="headerlink" href="#barbellmodel" title="Permalink to this headline">¶</a></h1>
58<div class="section" id="module-sans.models.BarBellModel">
59<span id="sans-models-barbellmodel"></span><h2><a class="reference internal" href="#module-sans.models.BarBellModel" title="sans.models.BarBellModel"><tt class="xref py py-mod docutils literal"><span class="pre">sans.models.BarBellModel</span></tt></a><a class="headerlink" href="#module-sans.models.BarBellModel" title="Permalink to this headline">¶</a></h2>
60<p>Provide functionality for a C extension model</p>
61<table class="docutils field-list" frame="void" rules="none">
62<col class="field-name" />
63<col class="field-body" />
64<tbody valign="top">
65<tr class="field"><th class="field-name">WARNING:</th><td class="field-body">THIS FILE WAS GENERATED BY WRAPPERGENERATOR.PY
66DO NOT MODIFY THIS FILE, MODIFY ..c_extensionsarbell.h
67AND RE-RUN THE GENERATOR SCRIPT</td>
68</tr>
69</tbody>
70</table>
71<dl class="class">
72<dt id="sans.models.BarBellModel.BarBellModel">
73<em class="property">class </em><tt class="descclassname">sans.models.BarBellModel.</tt><tt class="descname">BarBellModel</tt><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel" title="Permalink to this definition">¶</a></dt>
74<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">CBarBellModel</span></tt>, <a class="reference internal" href="BaseComponent.html#sans.models.BaseComponent.BaseComponent" title="sans.models.BaseComponent.BaseComponent"><tt class="xref py py-class docutils literal"><span class="pre">sans.models.BaseComponent.BaseComponent</span></tt></a></p>
75<p>Class that evaluates a BarBellModel model.
76This file was auto-generated from ..c_extensionsarbell.h.
77Refer to that file and the structure it contains
78for details of the model.
79List of default parameters:</p>
80<blockquote>
81<div>scale           = 1.0
82rad_bar         = 20.0 [A]
83len_bar         = 400.0 [A]
84rad_bell        = 40.0 [A]
85sld_barbell     = 1e-06 [1/A^(2)]
86sld_solv        = 6.3e-06 [1/A^(2)]
87background      = 0.0 [1/cm]
88theta           = 0.0 [deg]
89phi             = 0.0 [deg]</div></blockquote>
90<dl class="method">
91<dt id="sans.models.BarBellModel.BarBellModel.calculate_ER">
92<tt class="descname">calculate_ER</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.calculate_ER" title="Permalink to this definition">¶</a></dt>
93<dd><p>Calculate the effective radius for P(q)*S(q)</p>
94<table class="docutils field-list" frame="void" rules="none">
95<col class="field-name" />
96<col class="field-body" />
97<tbody valign="top">
98<tr class="field"><th class="field-name">Returns:</th><td class="field-body">the value of the effective radius</td>
99</tr>
100</tbody>
101</table>
102</dd></dl>
103
104<dl class="method">
105<dt id="sans.models.BarBellModel.BarBellModel.clone">
106<tt class="descname">clone</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.clone" title="Permalink to this definition">¶</a></dt>
107<dd><p>Return a identical copy of self</p>
108</dd></dl>
109
110<dl class="attribute">
111<dt id="sans.models.BarBellModel.BarBellModel.dispersion">
112<tt class="descname">dispersion</tt><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.dispersion" title="Permalink to this definition">¶</a></dt>
113<dd><p>Dispersion parameters</p>
114</dd></dl>
115
116<dl class="method">
117<dt id="sans.models.BarBellModel.BarBellModel.evalDistribution">
118<tt class="descname">evalDistribution</tt><big>(</big><em>x=</em><span class="optional">[</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.evalDistribution" title="Permalink to this definition">¶</a></dt>
119<dd><p>Evaluate the model in cartesian coordinates</p>
120<table class="docutils field-list" frame="void" rules="none">
121<col class="field-name" />
122<col class="field-body" />
123<tbody valign="top">
124<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input q[], or [qx[], qy[]]</td>
125</tr>
126<tr class="field"><th class="field-name">Returns:</th><td class="field-body">scattering function P(q[])</td>
127</tr>
128</tbody>
129</table>
130</dd></dl>
131
132<dl class="method">
133<dt id="sans.models.BarBellModel.BarBellModel.getDispParamList">
134<tt class="descname">getDispParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.getDispParamList" title="Permalink to this definition">¶</a></dt>
135<dd><p>Return a list of all available parameters for the model</p>
136</dd></dl>
137
138<dl class="method">
139<dt id="sans.models.BarBellModel.BarBellModel.getParam">
140<tt class="descname">getParam</tt><big>(</big><em>name</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.getParam" title="Permalink to this definition">¶</a></dt>
141<dd><p>Set the value of a model parameter</p>
142<table class="docutils field-list" frame="void" rules="none">
143<col class="field-name" />
144<col class="field-body" />
145<tbody valign="top">
146<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>name</strong> &#8211; name of the parameter</td>
147</tr>
148</tbody>
149</table>
150</dd></dl>
151
152<dl class="method">
153<dt id="sans.models.BarBellModel.BarBellModel.getParamList">
154<tt class="descname">getParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.getParamList" title="Permalink to this definition">¶</a></dt>
155<dd><p>Return a list of all available parameters for the model</p>
156</dd></dl>
157
158<dl class="method">
159<dt id="sans.models.BarBellModel.BarBellModel.getParamListWithToken">
160<tt class="descname">getParamListWithToken</tt><big>(</big><em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.getParamListWithToken" title="Permalink to this definition">¶</a></dt>
161<dd></dd></dl>
162
163<dl class="method">
164<dt id="sans.models.BarBellModel.BarBellModel.getParamWithToken">
165<tt class="descname">getParamWithToken</tt><big>(</big><em>name</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.getParamWithToken" title="Permalink to this definition">¶</a></dt>
166<dd></dd></dl>
167
168<dl class="method">
169<dt id="sans.models.BarBellModel.BarBellModel.is_fittable">
170<tt class="descname">is_fittable</tt><big>(</big><em>par_name</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.is_fittable" title="Permalink to this definition">¶</a></dt>
171<dd><p>Check if a given parameter is fittable or not</p>
172<table class="docutils field-list" frame="void" rules="none">
173<col class="field-name" />
174<col class="field-body" />
175<tbody valign="top">
176<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>par_name</strong> &#8211; the parameter name to check</td>
177</tr>
178</tbody>
179</table>
180</dd></dl>
181
182<dl class="attribute">
183<dt id="sans.models.BarBellModel.BarBellModel.log">
184<tt class="descname">log</tt><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.log" title="Permalink to this definition">¶</a></dt>
185<dd><p>Log</p>
186</dd></dl>
187
188<dl class="attribute">
189<dt id="sans.models.BarBellModel.BarBellModel.params">
190<tt class="descname">params</tt><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.params" title="Permalink to this definition">¶</a></dt>
191<dd><p>Parameters</p>
192</dd></dl>
193
194<dl class="attribute">
195<dt id="sans.models.BarBellModel.BarBellModel.reset">
196<tt class="descname">reset</tt><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.reset" title="Permalink to this definition">¶</a></dt>
197<dd><p>Reset pair correlation</p>
198</dd></dl>
199
200<dl class="method">
201<dt id="sans.models.BarBellModel.BarBellModel.run">
202<tt class="descname">run</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.run" title="Permalink to this definition">¶</a></dt>
203<dd><p>Evaluate the model</p>
204<table class="docutils field-list" frame="void" rules="none">
205<col class="field-name" />
206<col class="field-body" />
207<tbody valign="top">
208<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input q, or [q,phi]</td>
209</tr>
210<tr class="field"><th class="field-name">Returns:</th><td class="field-body">scattering function P(q)</td>
211</tr>
212</tbody>
213</table>
214</dd></dl>
215
216<dl class="method">
217<dt id="sans.models.BarBellModel.BarBellModel.runXY">
218<tt class="descname">runXY</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.runXY" title="Permalink to this definition">¶</a></dt>
219<dd><p>Evaluate the model in cartesian coordinates</p>
220<table class="docutils field-list" frame="void" rules="none">
221<col class="field-name" />
222<col class="field-body" />
223<tbody valign="top">
224<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input q, or [qx, qy]</td>
225</tr>
226<tr class="field"><th class="field-name">Returns:</th><td class="field-body">scattering function P(q)</td>
227</tr>
228</tbody>
229</table>
230</dd></dl>
231
232<dl class="method">
233<dt id="sans.models.BarBellModel.BarBellModel.setParam">
234<tt class="descname">setParam</tt><big>(</big><em>name</em>, <em>value</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.setParam" title="Permalink to this definition">¶</a></dt>
235<dd><p>Set the value of a model parameter</p>
236<table class="docutils field-list" frame="void" rules="none">
237<col class="field-name" />
238<col class="field-body" />
239<tbody valign="top">
240<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
241<li><strong>name</strong> &#8211; name of the parameter</li>
242<li><strong>value</strong> &#8211; value of the parameter</li>
243</ul>
244</td>
245</tr>
246</tbody>
247</table>
248</dd></dl>
249
250<dl class="method">
251<dt id="sans.models.BarBellModel.BarBellModel.setParamWithToken">
252<tt class="descname">setParamWithToken</tt><big>(</big><em>name</em>, <em>value</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.setParamWithToken" title="Permalink to this definition">¶</a></dt>
253<dd></dd></dl>
254
255<dl class="method">
256<dt id="sans.models.BarBellModel.BarBellModel.set_dispersion">
257<tt class="descname">set_dispersion</tt><big>(</big><em>parameter</em>, <em>dispersion</em><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.BarBellModel.set_dispersion" title="Permalink to this definition">¶</a></dt>
258<dd><p>Set the dispersion object for a model parameter</p>
259<table class="docutils field-list" frame="void" rules="none">
260<col class="field-name" />
261<col class="field-body" />
262<tbody valign="top">
263<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
264<li><strong>parameter</strong> &#8211; name of the parameter [string]</li>
265<li><strong>dispersion</strong> &#8211; dispersion object of type DispersionModel</li>
266</ul>
267</td>
268</tr>
269</tbody>
270</table>
271</dd></dl>
272
273</dd></dl>
274
275<dl class="function">
276<dt id="sans.models.BarBellModel.create_BarBellModel">
277<tt class="descclassname">sans.models.BarBellModel.</tt><tt class="descname">create_BarBellModel</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.BarBellModel.create_BarBellModel" title="Permalink to this definition">¶</a></dt>
278<dd></dd></dl>
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291<li><a class="reference internal" href="#">BarBellModel</a><ul>
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