1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
/*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "otbStatisticsXMLFileWriter.h"
#include "otbStatisticsXMLFileReader.h"
#include "itkVariableLengthVector.h"
#include <fstream>
template <typename MapT>
void printMap(const MapT &map)
{
for (typename MapT::const_iterator it = map.begin() ; it != map.end() ; ++it)
{
std::cout << " * "<<it->first << " -> " << it->second << std::endl;
}
}
int otbStatisticsXMLFileWriteAndRead(int argc, char* argv [])
{
typedef itk::VariableLengthVector<float> MeasurementType;
typedef otb::StatisticsXMLFileReader<MeasurementType> ReaderType;
typedef otb::StatisticsXMLFileWriter<MeasurementType> WriterType;
typedef std::map<unsigned long, double> NumericMapType;
typedef std::map<std::string, unsigned long> StrMapType;
if (argc < 4)
{
std::cout << "Usage : "<< argv[0] << " vectors.xml maps.xml vectorsAndMaps.xml" << std::endl;
return EXIT_FAILURE;
}
bool errorsFlag = false;
// Output files
std::string outPath1(argv[1]);
std::string outPath2(argv[2]);
std::string outPath3(argv[3]);
// Test vectors and maps
MeasurementType testVector1;
testVector1.SetSize(4);
testVector1[0] = 531.4;
testVector1[1] = 0.151;
testVector1[2] = -43.9;
testVector1[3] = 1.5e-4;
MeasurementType testVector2;
testVector2.SetSize(3);
testVector2[0] = -5;
testVector2[1] = 67.3;
testVector2[2] = -35e3;
NumericMapType testMap1;
testMap1[98315] = 64.7;
testMap1[126] = -4.6;
testMap1[5567] = 46e7;
StrMapType testMap2;
testMap2[std::string("water")] = 4986;
testMap2[std::string("soil")] = 7856126;
testMap2[std::string("forest")] = 32896;
// Storage names
std::string vectorName1("meanTest");
std::string vectorName2("meanTestBis");
std::string mapName1("polygonSize");
std::string mapName2("classCounts");
// Filters
WriterType::Pointer writer = WriterType::New();
ReaderType::Pointer reader = ReaderType::New();
// Test 1 : write vectors only
writer->SetFileName(outPath1);
writer->AddInput("meanTest",testVector1);
writer->AddInput("meanTestBis",testVector2);
writer->Update();
reader->SetFileName(outPath1);
MeasurementType vec1 = reader->GetStatisticVectorByName("meanTest");
MeasurementType vec2 = reader->GetStatisticVectorByName("meanTestBis");
if (testVector1 != vec1)
{
std::cout << "Measurement vectors have changed !" << std::endl;
std::cout << "Before : "<< testVector1 << std::endl;
std::cout << "After : "<< vec1 << std::endl;
errorsFlag = true;
}
if (testVector2 != vec2)
{
std::cout << "Measurement vectors have changed !" << std::endl;
std::cout << "Before : "<< testVector2 << std::endl;
std::cout << "After : "<< vec2 << std::endl;
errorsFlag = true;
}
// Test 2 : write maps only
writer->CleanInputs();
writer->SetFileName(outPath2);
writer->AddInputMap<NumericMapType>("polygonSize",testMap1);
writer->AddInputMap<StrMapType>("classCounts",testMap2);
writer->Update();
reader->SetFileName(outPath2);
NumericMapType map1 = reader->GetStatisticMapByName<NumericMapType>("polygonSize");
StrMapType map2 = reader->GetStatisticMapByName<StrMapType>("classCounts");
if (testMap1 != map1)
{
std::cout << "Statistic maps have changed !" << std::endl;
std::cout << "Before : " << std::endl;
printMap<NumericMapType>(testMap1);
std::cout << "After : " << std::endl;
printMap<NumericMapType>(map1);
errorsFlag = true;
}
if (testMap2 != map2)
{
std::cout << "Statistic maps have changed !" << std::endl;
std::cout << "Before : " << std::endl;
printMap<StrMapType>(testMap2);
std::cout << "After : " << std::endl;
printMap<StrMapType>(map2);
errorsFlag = true;
}
// Test 3 : write both vectors and maps
writer->CleanInputs();
writer->SetFileName(outPath3);
writer->AddInput("meanTest",testVector1);
writer->AddInput("meanTestBis",testVector2);
writer->AddInputMap<NumericMapType>("polygonSize",testMap1);
writer->AddInputMap<StrMapType>("classCounts",testMap2);
writer->Update();
reader->SetFileName(outPath3);
// print available names
std::vector<std::string> vectorList = reader->GetStatisticVectorNames();
std::vector<std::string> mapList = reader->GetStatisticMapNames();
std::cout << "Available vectors :";
for (unsigned int i=0; i<vectorList.size() ; ++i)
{
std::cout << " " << vectorList[i];
}
std::cout << std::endl;
std::cout << "Available map :";
for (unsigned int i=0; i<mapList.size() ; ++i)
{
std::cout << " " << mapList[i];
}
std::cout << std::endl;
vec1 = reader->GetStatisticVectorByName("meanTest");
vec2 = reader->GetStatisticVectorByName("meanTestBis");
map1 = reader->GetStatisticMapByName<NumericMapType>("polygonSize");
map2 = reader->GetStatisticMapByName<StrMapType>("classCounts");
if (testVector1 != vec1)
{
std::cout << "Measurement vectors have changed !" << std::endl;
std::cout << "Before : "<< testVector1 << std::endl;
std::cout << "After : "<< vec1 << std::endl;
errorsFlag = true;
}
if (testVector2 != vec2)
{
std::cout << "Measurement vectors have changed !" << std::endl;
std::cout << "Before : "<< testVector2 << std::endl;
std::cout << "After : "<< vec2 << std::endl;
errorsFlag = true;
}
if (testMap1 != map1)
{
std::cout << "Statistic maps have changed !" << std::endl;
std::cout << "Before : " << std::endl;
printMap<NumericMapType>(testMap1);
std::cout << "After : " << std::endl;
printMap<NumericMapType>(map1);
errorsFlag = true;
}
if (testMap2 != map2)
{
std::cout << "Statistic maps have changed !" << std::endl;
std::cout << "Before : " << std::endl;
printMap<StrMapType>(testMap2);
std::cout << "After : " << std::endl;
printMap<StrMapType>(map2);
errorsFlag = true;
}
std::cout << writer << std::endl;
std::cout << reader << std::endl;
if (errorsFlag) return EXIT_FAILURE;
return EXIT_SUCCESS;
}
|
