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
|
/*
* Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbMetadataStorageInterface_h
#define otbMetadataStorageInterface_h
#include "OTBMetadataExport.h"
#include "itkMacro.h"
#include <vector>
#include <string>
#include <sstream>
#include "otbStringUtils.h"
#include "otbMacro.h"
#include "otbStringUtilities.h"
#include "otbJoinContainer.h"
namespace otb
{
/** \class MetadataStorageInterface
*
* \brief Base class to store metadata information in files/images
*
* \ingroup OTBMetadata
*/
class OTBMetadata_EXPORT MetadataStorageInterface
{
public:
/** Set the metadata value corresponding to a given path (meaning of this path
* depends on the specific implementation. Returns NULL when path is not found */
virtual void SetMetadataValue(const char * path, const char * value, int band=-1) = 0;
// TODO : check precision settings
void SetAs(const std::string & path, double value, int band=-1);
void SetAs(const std::string & path, const std::string & value, int band=-1);
/** Parse a std::vector to a metadata value */
template < typename T> void SetAsVector(const char *path, std::vector<T> value, const char sep=' ', int band=-1)
{
std::ostringstream oss;
oss << "[";
otb::Join(oss, value, std::string(&sep));
oss << "]";
SetMetadataValue(path, oss.str().c_str(), band);
}
template < typename T> void SetAsVector(const std::string& path, std::vector<T> value, const char sep=' ', int band=-1)
{
SetAsVector(path.c_str(), value, sep, band);
}
};
} // end namespace otb
#endif
|
