/[escript]/trunk/escript/src/escriptcpp.cpp
ViewVC logotype

Annotation of /trunk/escript/src/escriptcpp.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 150 - (hide annotations)
Thu Sep 15 03:44:45 2005 UTC (14 years, 1 month ago) by jgs
Original Path: trunk/esys2/escript/src/Data/escriptcpp.cpp
File size: 10779 byte(s)
Merge of development branch dev-02 back to main trunk on 2005-09-15

1 jgs 102 //$Id$
2     /*=============================================================================
3    
4     ******************************************************************************
5     * *
6     * COPYRIGHT ACcESS 2004 - All Rights Reserved *
7     * *
8     * This software is the property of ACcESS. No part of this code *
9     * may be copied in any form or by any means without the expressed written *
10     * consent of ACcESS. Copying, use or modification of this software *
11     * by any unauthorised person is illegal unless that *
12     * person has a software license agreement with ACcESS. *
13     * *
14     ******************************************************************************
15    
16     ******************************************************************************/
17    
18     #include "escript/Data/Data.h"
19 jgs 122 #include "escript/Data/DataVariable.h"
20 jgs 102 #include "escript/Data/FunctionSpace.h"
21     #include "escript/Data/FunctionSpaceFactory.h"
22     #include "escript/Data/DataFactory.h"
23     #include "escript/Data/AbstractContinuousDomain.h"
24     #include "escript/Data/AbstractDomain.h"
25     #include "esysUtils/esysExceptionTranslator.h"
26    
27     #include <boost/python.hpp>
28     #include <boost/python/module.hpp>
29     #include <boost/python/def.hpp>
30     #include <boost/python/object.hpp>
31     #include <boost/python/tuple.hpp>
32    
33     using namespace boost::python;
34    
35 jgs 121 /*! \mainpage Esys Documentation
36     *
37     * \version 1.0.0
38     *
39     * - \ref escript
40     *
41     * - \ref esys_exception "Esys Exception"
42     *
43     * - \ref finley
44     *
45 jgs 150 * - <a href=http://iservo.edu.au/esys/esys_python_doc/index.html>Python module documentation (epydoc generated)</a>
46 jgs 122 *
47 jgs 121 */
48 jgs 102
49 jgs 121 /*! \page escript Escript
50     * Escript is the python module that contains the interfaces
51     * to the C++ side of escript.
52     *
53     * \version 1.0.0
54     *
55     * \section class_desc Class Description:
56     * Data
57     *
58     * \section class_limits Class Limitations:
59     * None
60     *
61     * \section class_conds Class Conditions of Use:
62     * None
63     *
64     * \section class_throws Throws:
65     * None
66     *
67     */
68 jgs 102
69     BOOST_PYTHON_MODULE(escriptcpp)
70     {
71    
72     //
73     // Interface for AbstractDomain
74     //
75     class_<escript::AbstractDomain>("Domain",no_init)
76     .def("getX",&escript::AbstractDomain::getX)
77     .def("getNormal",&escript::AbstractDomain::getNormal)
78     .def("getSize",&escript::AbstractDomain::getSize)
79     .def(self == self)
80     .def(self != self);
81    
82     //
83     // Interface for AbstractContinuousDomain
84     //
85     class_<escript::AbstractContinuousDomain, bases<escript::AbstractDomain> >("ContinuousDomain",no_init)
86     .def("getSystemMatrixTypeId",&escript::AbstractContinuousDomain::getSystemMatrixTypeId);
87    
88     //
89     // Interface for FunctionSpace
90     //
91     class_<escript::FunctionSpace>("FunctionSpace",init<>())
92     .def("getDim",&escript::FunctionSpace::getDim)
93     .def("getX",&escript::FunctionSpace::getX)
94     .def("getNormal",&escript::FunctionSpace::getNormal)
95     .def("getSize",&escript::FunctionSpace::getSize)
96 jgs 149 .def("getTagFromDataPointNo",&escript::FunctionSpace::getTagFromDataPointNo)
97 jgs 147 .def("__str__",&escript::FunctionSpace::toString)
98 jgs 102 .def(self == self)
99     .def(self != self);
100    
101     //
102 jgs 122 // Interface for DataVariable
103     //
104     class_<escript::DataVariable>("DataVariable",init<>())
105     .def(init<escript::Data*>())
106     .def("evaluate",&escript::DataVariable::evaluate)
107     .def("sum",&escript::DataVariable::sum)
108     .def("diff",&escript::DataVariable::diff);
109    
110     //
111 jgs 102 // Interface for Data
112     //
113 jgs 149 class_<escript::Data>("Data","TEST DOCUMENTATION",init<>())
114 jgs 102 // various constructors for Data objects
115     .def(init<const numeric::array&, optional<const escript::FunctionSpace&, bool> >(args("value","what","expand")))
116     .def(init<const object&, optional<const escript::FunctionSpace&, bool> >(args("value","what","expand")))
117     .def(init<const double, const tuple&, optional<const escript::FunctionSpace&, bool> >(args("value","shape","what","expand")))
118     .def(init<const escript::Data&, const escript::FunctionSpace&>(args("value","what")))
119     .def(init<const escript::Data&>())
120     // Note for Lutz, Need to specify the call policy in order to return a
121     // reference. In this case return_internal_reference.
122     .def("toString",&escript::Data::toString)
123     .def("getDomain",&escript::Data::getDomain,return_internal_reference<>())
124     .def("getFunctionSpace",&escript::Data::getFunctionSpace,return_internal_reference<>())
125     .def("isEmpty",&escript::Data::isEmpty)
126     .def("getShape",&escript::Data::getShapeTuple)
127     .def("getRank",&escript::Data::getDataPointRank)
128     .def("copyWithMask",&escript::Data::copyWithMask)
129     .def("setTaggedValue",&escript::Data::setTaggedValue)
130 jgs 110 .def("setRefValue",&escript::Data::setRefValue)
131     .def("getRefValue",&escript::Data::getRefValue)
132 jgs 119 .def("expand",&escript::Data::expand)
133     .def("tag",&escript::Data::tag)
134 jgs 126 .def("copy",&escript::Data::copy)
135 jgs 104 .def("saveDX",&escript::Data::saveDX)
136 jgs 110 .def("saveVTK",&escript::Data::saveVTK)
137 jgs 102 .def("wherePositive",&escript::Data::wherePositive)
138     .def("whereNegative",&escript::Data::whereNegative)
139     .def("whereNonNegative",&escript::Data::whereNonNegative)
140     .def("whereNonPositive",&escript::Data::whereNonPositive)
141     .def("whereZero",&escript::Data::whereZero)
142     .def("whereNonZero",&escript::Data::whereNonZero)
143     // Unary functions for Data
144     .def("interpolate",&escript::Data::interpolate)
145     .def("grad",&escript::Data::gradOn)
146     .def("grad",&escript::Data::grad)
147 jgs 117 .def("convertToNumArray",&escript::Data::convertToNumArray)
148 jgs 121 .def("convertToNumArrayFromSampleNo",&escript::Data::convertToNumArrayFromSampleNo)
149     .def("convertToNumArrayFromDPNo",&escript::Data::convertToNumArrayFromDPNo)
150 jgs 126 .def("fillFromNumArray",&escript::Data::fillFromNumArray)
151 jgs 149 .def("getTagNumber",&escript::Data::getTagNumber)
152 jgs 119 .def("archiveData",&escript::Data::archiveData)
153     .def("extractData",&escript::Data::extractData)
154 jgs 102 .def("integrate",&escript::Data::integrate)
155     .def("transpose",&escript::Data::transpose)
156     .def("trace",&escript::Data::trace)
157     .def("sin",&escript::Data::sin)
158     .def("cos",&escript::Data::cos)
159     .def("tan",&escript::Data::tan)
160 jgs 150 .def("asin",&escript::Data::asin)
161     .def("acos",&escript::Data::acos)
162     .def("atan",&escript::Data::atan)
163     .def("sinh",&escript::Data::sinh)
164     .def("cosh",&escript::Data::cosh)
165     .def("tanh",&escript::Data::tanh)
166     .def("asinh",&escript::Data::asinh)
167     .def("acosh",&escript::Data::acosh)
168     .def("atanh",&escript::Data::atanh)
169 jgs 102 .def("log",&escript::Data::log)
170     .def("ln",&escript::Data::ln)
171     .def("Lsup",&escript::Data::Lsup)
172 jgs 117 .def("Linf",&escript::Data::Lsup)
173 jgs 102 .def("sup",&escript::Data::sup)
174     .def("inf",&escript::Data::inf)
175 jgs 108 .def("__abs__",&escript::Data::abs)
176 jgs 121 .def("abs",&escript::Data::abs)
177 jgs 102 .def("exp",&escript::Data::exp)
178     .def("sqrt",&escript::Data::sqrt)
179     .def("maxval",&escript::Data::maxval)
180     .def("minval",&escript::Data::minval)
181 jgs 121 .def("mindp",&escript::Data::mindp)
182 jgs 102 .def("length",&escript::Data::length)
183     .def("sign",&escript::Data::sign)
184     // following implements the python "-" negation operator
185     .def("__neg__",&escript::Data::neg)
186 jgs 121 .def("neg",&escript::Data::neg)
187 jgs 102 // following implements the python "+" identity operator
188     .def("__pos__",&escript::Data::pos)
189 jgs 121 .def("pos",&escript::Data::pos)
190 jgs 102 // following two functions implement the python [] operator
191     .def("__getitem__",&escript::Data::getItem)
192     .def("__setitem__",&escript::Data::setItemO)
193     .def("__setitem__",&escript::Data::setItemD)
194     // following two functions implement the python ** operator
195     .def("__pow__",&escript::Data::powO)
196     .def("__pow__",&escript::Data::powD)
197     // NOTE:: The order of these declarations is important. Anything
198     // declared before the generic declaration isn't found so the generic
199     // version will be called.
200     .def(self += other<object>())
201     .def(self += self)
202     .def(self + other<object>())
203     .def(other<object>() + self)
204     .def(self + self)
205     .def(self -= other<object>())
206     .def(self -= self)
207     .def(self - other<object>())
208     .def(other<object>() - self)
209     .def(self - self)
210     .def(self *= other<object>())
211     .def(self *= self)
212     .def(self * other<object>())
213     .def(other<object>() * self)
214     .def(self * self)
215     .def(self /= other<object>())
216     .def(self /= self)
217     .def(self / other<object>())
218     .def(other<object>() / self)
219     .def(self / self)
220     // Need scope resolution due to a bug either in the compiler or
221     // the boost code. This calls operator << for Data.
222     .def(self_ns::str(self));
223    
224     //
225     // Factory methods for function space
226     //
227     def("ContinuousFunction",escript::continuousFunction);
228     def("Function",escript::function);
229     def("FunctionOnBoundary",escript::functionOnBoundary);
230     def("FunctionOnContactZero",escript::functionOnContactZero);
231     def("FunctionOnContactOne",escript::functionOnContactOne);
232     def("Solution",escript::solution);
233     def("ReducedSolution",escript::reducedSolution);
234     def("DiracDeltaFunction",escript::diracDeltaFunction);
235    
236     //
237     // Factory methods for Data
238     //
239     def("Scalar",escript::Scalar,
240     (arg("value")=0.0,
241     arg("what")=escript::FunctionSpace(),
242     arg("expanded")=false));
243     def("Vector",escript::Vector,
244     (arg("value")=0.0,
245     arg("what")=escript::FunctionSpace(),
246     arg("expanded")=false));
247     def("Tensor",escript::Tensor,
248     (arg("value")=0.0,
249     arg("what")=escript::FunctionSpace(),
250     arg("expanded")=false));
251     def("Tensor3",escript::Tensor3,
252     (arg("value")=0.0,
253     arg("what")=escript::FunctionSpace(),
254     arg("expanded")=false));
255     def("Tensor4",escript::Tensor4,
256     (arg("value")=0.0,
257     arg("what")=escript::FunctionSpace(),
258     arg("expanded")=false));
259    
260     //
261     // Interface for AbstractSystemMatrix
262     //
263     class_<escript::AbstractSystemMatrix>("Operator",init<>())
264     .def("isEmpty",&escript::AbstractSystemMatrix::isEmpty)
265     .def("solve",&escript::AbstractSystemMatrix::solve)
266     .def("of",&escript::AbstractSystemMatrix::vectorMultiply)
267     .def("saveMM",&escript::AbstractSystemMatrix::saveMM)
268 jgs 123 .def("saveHB",&escript::AbstractSystemMatrix::saveHB)
269 jgs 149 .def("resetValues",&escript::AbstractSystemMatrix::resetValues)
270 jgs 102 .def(self*other<escript::Data>());
271    
272     //
273     // Register esysExceptionTranslator
274     //
275     register_exception_translator<esysUtils::EsysException>(&esysUtils::esysExceptionTranslator);
276    
277     }

Properties

Name Value
svn:eol-style native
svn:keywords Author Date Id Revision

  ViewVC Help
Powered by ViewVC 1.1.26