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

Contents of /temp_trunk_copy/escript/src/DataBlocks2D.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 474 - (show annotations)
Mon Jan 30 04:23:44 2006 UTC (13 years, 8 months ago) by jgs
Original Path: trunk/escript/src/DataBlocks2D.cpp
File size: 3180 byte(s)
restructure escript source tree
move src/Data/* -> src
remove inc
modify #includes and cpppath settings accordingly

1 /*
2 ******************************************************************************
3 * *
4 * COPYRIGHT ACcESS 2004 - All Rights Reserved *
5 * *
6 * This software is the property of ACcESS. No part of this code *
7 * may be copied in any form or by any means without the expressed written *
8 * consent of ACcESS. Copying, use or modification of this software *
9 * by any unauthorised person is illegal unless that person has a software *
10 * license agreement with ACcESS. *
11 * *
12 ******************************************************************************
13 */
14
15 #include "DataBlocks2D.h"
16
17 using namespace std;
18
19 namespace escript {
20
21 DataBlocks2D::DataBlocks2D():
22 m_numRows(0),
23 m_numCols(0),
24 m_blockSize(0)
25 {
26 }
27
28 DataBlocks2D::DataBlocks2D(const DataBlocks2D& other):
29 m_numRows(other.m_numRows),
30 m_numCols(other.m_numCols),
31 m_blockSize(other.m_blockSize)
32 {
33 m_data=other.m_data;
34 }
35
36 DataBlocks2D::DataBlocks2D(int numRows, int numCols, int blockSize):
37 m_numRows(numRows),
38 m_numCols(numCols),
39 m_blockSize(blockSize)
40 {
41 resize(m_numRows,numCols,blockSize);
42 }
43
44 DataBlocks2D::~DataBlocks2D()
45 {
46 m_numRows=-1;
47 m_numCols=-1;
48 m_blockSize=-1;
49 }
50
51 void
52 DataBlocks2D::resize(int numRows, int numCols, int blockSize)
53 {
54 if (numRows < 1 || numCols < 1 || blockSize < 1) {
55 stringstream temp;
56 temp << "DataBlocks2D: Error - Invalid resize parameter. numRows: " << numRows
57 << " numCols: " << numCols << " blockSize: " << blockSize;
58 throw DataException(temp.str());
59 }
60 ValueType::size_type size=numRows*numCols*blockSize;
61 m_data.resize(size, 0.0, numCols*blockSize);
62 m_numRows=numRows;
63 m_numCols=numCols;
64 m_blockSize=blockSize;
65 }
66
67 void
68 DataBlocks2D::Swap(DataBlocks2D& other)
69 {
70 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
71 swap(m_data,other.m_data);
72 swap(m_blockSize,other.m_blockSize);
73 swap(m_numRows,other.m_numRows);
74 swap(m_numCols,other.m_numCols);
75 }
76
77 DataBlocks2D&
78 DataBlocks2D::operator=(const DataBlocks2D& other)
79 {
80 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
81 DataBlocks2D temp(other);
82 Swap(temp);
83 return *this;
84 }
85
86 int
87 DataBlocks2D::archiveData(ofstream& archiveFile,
88 const ValueType::size_type noValues) const
89 {
90 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
91 return (m_data.archiveData(archiveFile, noValues));
92 }
93
94 int
95 DataBlocks2D::extractData(ifstream& archiveFile,
96 const ValueType::size_type noValues)
97 {
98 EsysAssert(((m_numRows >= 0) && (m_numCols >= 0) && (m_blockSize >= 0)), "(DataBlocks2D) Invalid object.");
99 return (m_data.extractData(archiveFile, noValues));
100 }
101
102 } // end of namespace

Properties

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

  ViewVC Help
Powered by ViewVC 1.1.26