/[escript]/trunk/escript/src/DataAbstract.cpp
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Contents of /trunk/escript/src/DataAbstract.cpp

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Revision 1118 - (show annotations)
Tue Apr 24 08:55:04 2007 UTC (12 years, 5 months ago) by gross
File size: 5155 byte(s)
problem with reset of faulty PDE rhs fixed.
1 // $Id$
2 /*
3 ************************************************************
4 * Copyright 2006 by ACcESS MNRF *
5 * *
6 * http://www.access.edu.au *
7 * Primary Business: Queensland, Australia *
8 * Licensed under the Open Software License version 3.0 *
9 * http://www.opensource.org/licenses/osl-3.0.php *
10 * *
11 ************************************************************
12 */
13
14 #include "DataAbstract.h"
15 #include "DataException.h"
16
17 using namespace std;
18
19 namespace escript {
20
21 DataAbstract::DataAbstract(const FunctionSpace& what):
22 m_noDataPointsPerSample(what.getNumDPPSample()),
23 m_noSamples(what.getNumSamples()),
24 m_functionSpace(what)
25 {
26 }
27
28 DataAbstract::~DataAbstract()
29 {
30 }
31
32 void
33 DataAbstract::setPointDataView(const DataArrayView& input)
34 {
35 m_pointDataView.reset(new DataArrayView(input.getData(),input.getShape(),input.getOffset()));
36 }
37
38 void
39 DataAbstract::resetPointDataView()
40 {
41 m_pointDataView.reset(new DataArrayView());
42 }
43
44 void
45 DataAbstract::operandCheck(const DataAbstract& right) const
46 {
47 if ((right.getNumDPPSample()!=getNumDPPSample()) ||
48 (right.getNumSamples()!=getNumSamples()) ||
49 (right.getFunctionSpace()!=getFunctionSpace())) {
50 stringstream temp;
51 temp << "Error - Right hand argument sample shape or function space "
52 << "incompatible with left." << endl
53 << "LHS: (" << getNumSamples() << ","
54 << getNumDPPSample() << ") " << getFunctionSpace().toString()
55 << endl
56 << "RHS: (" << right.getNumSamples() << ","
57 << right.getNumDPPSample() << ") "
58 << right.getFunctionSpace().toString();
59 throw DataException(temp.str());
60 }
61
62 //
63 // Check the shape of the point data, a rank of 0(scalar) is okay
64 if (!((right.getPointDataView().getRank()==0) ||
65 (right.getPointDataView().getShape()==getPointDataView().getShape())))
66 {
67 stringstream temp;
68 temp << "Error - Right hand argument point data shape: "
69 << DataArrayView::shapeToString(right.getPointDataView().getShape())
70 << " doesn't match left: "
71 << DataArrayView::shapeToString(getPointDataView().getShape());
72 throw DataException(temp.str());
73 }
74 }
75
76 void
77 DataAbstract::dump(const std::string fileName) const
78 {
79 throw DataException("Error - DataAbstract:: dump: not implemented.");
80 }
81
82
83
84 DataAbstract::ValueType::value_type*
85 DataAbstract::getSampleDataByTag(int tag)
86 {
87 throw DataException("Error - DataAbstract::getSampleDataByTag: Data type does not have tag values.");
88 }
89
90 void
91 DataAbstract::setTaggedValue(int tagKey,
92 const DataArrayView& value)
93 {
94 throw DataException("Error - DataAbstract::setTaggedValue: Data type does not have tag values.");
95 }
96
97 int
98 DataAbstract::getTagNumber(int dpno)
99 {
100 throw DataException("Error - DataAbstract::getTagNumber: Data type cannot be accessed by tag values.");
101 return (0);
102 }
103
104 int
105 DataAbstract::archiveData(ofstream& archiveFile,
106 const ValueType::size_type noValues) const
107 {
108 return 0;
109 }
110
111 int
112 DataAbstract::extractData(ifstream& archiveFile,
113 const ValueType::size_type noValues)
114 {
115 return 0;
116 }
117
118 void
119 DataAbstract::copyAll(const boost::python::numeric::array& value)
120 {
121 throw DataException("Error - DataAbstract::copying data from numarray objects is not supported.");
122 }
123 void
124 DataAbstract::copyToDataPoint(const int sampleNo, const int dataPointNo, const double value)
125 {
126 throw DataException("Error - DataAbstract::copying data from double value to a single data point is not supported.");
127 }
128 void
129 DataAbstract::copyToDataPoint(const int sampleNo, const int dataPointNo, const boost::python::numeric::array& value)
130 {
131 throw DataException("Error - DataAbstract::copying data from numarray objects to a single data point is not supported.");
132 }
133
134 void
135 DataAbstract::symmetric(DataAbstract* ev)
136 {
137 throw DataException("Error - DataAbstract::symmetric is not supported.");
138 }
139
140 void
141 DataAbstract::nonsymmetric(DataAbstract* ev)
142 {
143 throw DataException("Error - DataAbstract::nonsymmetric is not supported.");
144 }
145
146 void
147 DataAbstract::trace(DataAbstract* ev, int axis_offset)
148 {
149 throw DataException("Error - DataAbstract::trace is not supported.");
150 }
151
152 void
153 DataAbstract::swapaxes(DataAbstract* ev, int axis0, int axis1)
154 {
155 throw DataException("Error - DataAbstract::component swapaxes is not supported.");
156 }
157 void
158 DataAbstract::transpose(DataAbstract* ev, int axis_offset)
159 {
160 throw DataException("Error - DataAbstract::transpose is not supported.");
161 }
162
163 void
164 DataAbstract::eigenvalues(DataAbstract* ev)
165 {
166 throw DataException("Error - DataAbstract::eigenvalues is not supported.");
167 }
168 void
169 DataAbstract::eigenvalues_and_eigenvectors(DataAbstract* ev,DataAbstract* V,const double tol)
170 {
171 throw DataException("Error - DataAbstract::eigenvalues_and_eigenvectors is not supported.");
172
173 }
174 void
175 DataAbstract::setToZero()
176 {
177 throw DataException("Error - DataAbstract:: cannot set values to zero.");
178 }
179
180
181
182 } // end of namespace

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