/[escript]/trunk/escript/src/DataBlocks2D.cpp
ViewVC logotype

Annotation of /trunk/escript/src/DataBlocks2D.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 615 - (hide annotations)
Wed Mar 22 02:12:00 2006 UTC (13 years, 5 months ago) by elspeth
File size: 2910 byte(s)
More copyright information.

1 jgs 82 /*
2 elspeth 615 ************************************************************
3     * Copyright 2006 by ACcESS MNRF *
4     * *
5     * http://www.access.edu.au *
6     * Primary Business: Queensland, Australia *
7     * Licensed under the Open Software License version 3.0 *
8     * http://www.opensource.org/licenses/osl-3.0.php *
9     * *
10     ************************************************************
11 jgs 82 */
12 jgs 117
13 jgs 474 #include "DataBlocks2D.h"
14 jgs 82
15 jgs 478 #include "DataException.h"
16     #include "EsysAssert.h"
17    
18 jgs 82 using namespace std;
19    
20     namespace escript {
21    
22     DataBlocks2D::DataBlocks2D():
23 jgs 151 m_numRows(0),
24     m_numCols(0),
25     m_blockSize(0)
26     {
27 jgs 117 }
28 jgs 82
29     DataBlocks2D::DataBlocks2D(const DataBlocks2D& other):
30 jgs 151 m_numRows(other.m_numRows),
31     m_numCols(other.m_numCols),
32     m_blockSize(other.m_blockSize)
33 jgs 117 {
34 jgs 82 m_data=other.m_data;
35 jgs 117 }
36 jgs 82
37     DataBlocks2D::DataBlocks2D(int numRows, int numCols, int blockSize):
38 jgs 151 m_numRows(numRows),
39     m_numCols(numCols),
40     m_blockSize(blockSize)
41 jgs 117 {
42 jgs 82 resize(m_numRows,numCols,blockSize);
43 jgs 117 }
44 jgs 82
45     DataBlocks2D::~DataBlocks2D()
46 jgs 151 {
47     m_numRows=-1;
48     m_numCols=-1;
49     m_blockSize=-1;
50 jgs 117 }
51 jgs 82
52     void
53     DataBlocks2D::resize(int numRows, int numCols, int blockSize)
54 jgs 117 {
55 jgs 151 if (numRows < 1 || numCols < 1 || blockSize < 1) {
56     stringstream temp;
57     temp << "DataBlocks2D: Error - Invalid resize parameter. numRows: " << numRows
58 jgs 82 << " numCols: " << numCols << " blockSize: " << blockSize;
59 jgs 151 throw DataException(temp.str());
60 jgs 82 }
61     ValueType::size_type size=numRows*numCols*blockSize;
62 jgs 151 m_data.resize(size, 0.0, numCols*blockSize);
63 jgs 82 m_numRows=numRows;
64     m_numCols=numCols;
65     m_blockSize=blockSize;
66 jgs 117 }
67 jgs 82
68     void
69     DataBlocks2D::Swap(DataBlocks2D& other)
70 jgs 117 {
71 jgs 151 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
72 jgs 82 swap(m_data,other.m_data);
73     swap(m_blockSize,other.m_blockSize);
74     swap(m_numRows,other.m_numRows);
75     swap(m_numCols,other.m_numCols);
76 jgs 117 }
77 jgs 82
78     DataBlocks2D&
79     DataBlocks2D::operator=(const DataBlocks2D& other)
80 jgs 117 {
81 jgs 151 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
82 jgs 82 DataBlocks2D temp(other);
83     Swap(temp);
84     return *this;
85 jgs 117 }
86 jgs 123
87     int
88     DataBlocks2D::archiveData(ofstream& archiveFile,
89     const ValueType::size_type noValues) const
90     {
91 jgs 151 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
92     return (m_data.archiveData(archiveFile, noValues));
93 jgs 123 }
94    
95     int
96     DataBlocks2D::extractData(ifstream& archiveFile,
97     const ValueType::size_type noValues)
98     {
99 jgs 151 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
100     return (m_data.extractData(archiveFile, noValues));
101 jgs 123 }
102 jgs 117
103 jgs 82 } // end of namespace

Properties

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

  ViewVC Help
Powered by ViewVC 1.1.26