GDAL
gdal_pam.h
1 /******************************************************************************
2  * $Id$
3  *
4  * Project: GDAL Core
5  * Purpose: Declaration for Peristable Auxiliary Metadata classes.
6  * Author: Frank Warmerdam, warmerdam@pobox.com
7  *
8  ******************************************************************************
9  * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com>
10  *
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13  * to deal in the Software without restriction, including without limitation
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16  * Software is furnished to do so, subject to the following conditions:
17  *
18  * The above copyright notice and this permission notice shall be included
19  * in all copies or substantial portions of the Software.
20  *
21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
22  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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29 
30 #ifndef GDAL_PAM_H_INCLUDED
31 #define GDAL_PAM_H_INCLUDED
32 
34 
35 #include "cpl_minixml.h"
36 #include "gdal_priv.h"
37 #include <limits>
38 #include <map>
39 #include <vector>
40 
41 class GDALPamRasterBand;
42 
43 /* Clone Info Flags */
44 
45 #define GCIF_GEOTRANSFORM 0x01
46 #define GCIF_PROJECTION 0x02
47 #define GCIF_METADATA 0x04
48 #define GCIF_GCPS 0x08
49 
50 #define GCIF_NODATA 0x001000
51 #define GCIF_CATEGORYNAMES 0x002000
52 #define GCIF_MINMAX 0x004000
53 #define GCIF_SCALEOFFSET 0x008000
54 #define GCIF_UNITTYPE 0x010000
55 #define GCIF_COLORTABLE 0x020000
56 #define GCIF_COLORINTERP 0x020000
57 #define GCIF_BAND_METADATA 0x040000
58 #define GCIF_RAT 0x080000
59 #define GCIF_MASK 0x100000
60 #define GCIF_BAND_DESCRIPTION 0x200000
61 
62 #define GCIF_ONLY_IF_MISSING 0x10000000
63 #define GCIF_PROCESS_BANDS 0x20000000
64 
65 #define GCIF_PAM_DEFAULT (GCIF_GEOTRANSFORM | GCIF_PROJECTION | \
66  GCIF_METADATA | GCIF_GCPS | \
67  GCIF_NODATA | GCIF_CATEGORYNAMES | \
68  GCIF_MINMAX | GCIF_SCALEOFFSET | \
69  GCIF_UNITTYPE | GCIF_COLORTABLE | \
70  GCIF_COLORINTERP | GCIF_BAND_METADATA | \
71  GCIF_RAT | GCIF_MASK | \
72  GCIF_ONLY_IF_MISSING | GCIF_PROCESS_BANDS|\
73  GCIF_BAND_DESCRIPTION)
74 
75 /* GDAL PAM Flags */
76 /* ERO 2011/04/13 : GPF_AUXMODE seems to be unimplemented */
77 #define GPF_DIRTY 0x01 // .pam file needs to be written on close
78 #define GPF_TRIED_READ_FAILED 0x02 // no need to keep trying to read .pam.
79 #define GPF_DISABLED 0x04 // do not try any PAM stuff.
80 #define GPF_AUXMODE 0x08 // store info in .aux (HFA) file.
81 #define GPF_NOSAVE 0x10 // do not try to save pam info.
82 
83 /* ==================================================================== */
84 /* GDALDatasetPamInfo */
85 /* */
86 /* We make these things a separate structure of information */
87 /* primarily so we can modify it without altering the size of */
88 /* the GDALPamDataset. It is an effort to reduce ABI churn for */
89 /* driver plugins. */
90 /* ==================================================================== */
91 class GDALDatasetPamInfo
92 {
93 public:
94  char *pszPamFilename = nullptr;
95 
96  std::vector<CPLXMLTreeCloser> m_apoOtherNodes{};
97 
98  OGRSpatialReference* poSRS = nullptr;
99 
100  int bHaveGeoTransform = false;
101  double adfGeoTransform[6]{0,0,0,0,0,0};
102 
103  int nGCPCount = 0;
104  GDAL_GCP *pasGCPList = nullptr;
105  OGRSpatialReference* poGCP_SRS = nullptr;
106 
107  CPLString osPhysicalFilename{};
108  CPLString osSubdatasetName{};
109  CPLString osAuxFilename{};
110 
111  int bHasMetadata = false;
112 };
114 
115 /* ******************************************************************** */
116 /* GDALPamDataset */
117 /* ******************************************************************** */
118 
120 class CPL_DLL GDALPamDataset : public GDALDataset
121 {
122  friend class GDALPamRasterBand;
123 
124  private:
125  int IsPamFilenameAPotentialSiblingFile();
126 
127  protected:
128 
129  GDALPamDataset(void);
131  int nPamFlags = 0;
132  GDALDatasetPamInfo *psPam = nullptr;
133 
134  virtual CPLXMLNode *SerializeToXML( const char *);
135  virtual CPLErr XMLInit( CPLXMLNode *, const char * );
136 
137  virtual CPLErr TryLoadXML(char **papszSiblingFiles = nullptr);
138  virtual CPLErr TrySaveXML();
139 
140  CPLErr TryLoadAux(char **papszSiblingFiles = nullptr);
141  CPLErr TrySaveAux();
142 
143  virtual const char *BuildPamFilename();
144 
145  void PamInitialize();
146  void PamClear();
147 
148  void SetPhysicalFilename( const char * );
149  const char *GetPhysicalFilename();
150  void SetSubdatasetName( const char *);
151  const char *GetSubdatasetName();
153 
154  public:
155  ~GDALPamDataset() override;
156 
157  void FlushCache(bool bAtClosing) override;
158 
159  const OGRSpatialReference* GetSpatialRef() const override;
160  CPLErr SetSpatialRef(const OGRSpatialReference* poSRS) override;
161 
162  CPLErr GetGeoTransform( double * ) override;
163  CPLErr SetGeoTransform( double * ) override;
164  void DeleteGeoTransform();
165 
166  int GetGCPCount() override;
167  const OGRSpatialReference* GetGCPSpatialRef() const override;
168  const GDAL_GCP *GetGCPs() override;
169  using GDALDataset::SetGCPs;
170  CPLErr SetGCPs( int nGCPCount, const GDAL_GCP *pasGCPList,
171  const OGRSpatialReference* poSRS ) override;
172 
173  CPLErr SetMetadata( char ** papszMetadata,
174  const char * pszDomain = "" ) override;
175  CPLErr SetMetadataItem( const char * pszName,
176  const char * pszValue,
177  const char * pszDomain = "" ) override;
178  char **GetMetadata( const char * pszDomain = "" ) override;
179  const char *GetMetadataItem( const char * pszName,
180  const char * pszDomain = "" ) override;
181 
182  char **GetFileList(void) override;
183 
184  void ClearStatistics() override;
185 
187  virtual CPLErr CloneInfo( GDALDataset *poSrcDS, int nCloneInfoFlags );
188 
189  CPLErr IBuildOverviews( const char *pszResampling,
190  int nOverviews, const int *panOverviewList,
191  int nListBands, const int *panBandList,
192  GDALProgressFunc pfnProgress,
193  void * pProgressData,
194  CSLConstList papszOptions ) override;
195 
196  // "semi private" methods.
197  void MarkPamDirty() { nPamFlags |= GPF_DIRTY; }
198  GDALDatasetPamInfo *GetPamInfo() { return psPam; }
199  int GetPamFlags() { return nPamFlags; }
200  void SetPamFlags(int nValue ) { nPamFlags = nValue; }
202 
203  private:
205 };
206 
208 
209 constexpr double GDAL_PAM_DEFAULT_NODATA_VALUE = 0;
210 constexpr int64_t GDAL_PAM_DEFAULT_NODATA_VALUE_INT64 = std::numeric_limits<int64_t>::min();
211 constexpr uint64_t GDAL_PAM_DEFAULT_NODATA_VALUE_UINT64 = std::numeric_limits<uint64_t>::max();
212 
213 /* ==================================================================== */
214 /* GDALRasterBandPamInfo */
215 /* */
216 /* We make these things a separate structure of information */
217 /* primarily so we can modify it without altering the size of */
218 /* the GDALPamDataset. It is an effort to reduce ABI churn for */
219 /* driver plugins. */
220 /* ==================================================================== */
221 struct GDALRasterBandPamInfo {
222  GDALPamDataset *poParentDS = nullptr;
223 
224  bool bNoDataValueSet = false;
225  bool bNoDataValueSetAsInt64 = false;
226  bool bNoDataValueSetAsUInt64 = false;
227 
228  double dfNoDataValue = GDAL_PAM_DEFAULT_NODATA_VALUE;
229  int64_t nNoDataValueInt64 = GDAL_PAM_DEFAULT_NODATA_VALUE_INT64;
230  uint64_t nNoDataValueUInt64 = GDAL_PAM_DEFAULT_NODATA_VALUE_UINT64;
231 
232  GDALColorTable *poColorTable = nullptr;
233 
234  GDALColorInterp eColorInterp = GCI_Undefined;
235 
236  char *pszUnitType = nullptr;
237  char **papszCategoryNames = nullptr;
238 
239  double dfOffset = 0.0;
240  double dfScale = 1.0;
241 
242  int bHaveMinMax = FALSE;
243  double dfMin = 0;
244  double dfMax = 0;
245 
246  int bHaveStats = FALSE;
247  double dfMean = 0;
248  double dfStdDev = 0;
249 
250  CPLXMLNode *psSavedHistograms = nullptr;
251 
252  GDALRasterAttributeTable *poDefaultRAT = nullptr;
253 
254  bool bOffsetSet = false;
255  bool bScaleSet = false;
256 };
258 /* ******************************************************************** */
259 /* GDALPamRasterBand */
260 /* ******************************************************************** */
261 
263 class CPL_DLL GDALPamRasterBand : public GDALRasterBand
264 {
265  friend class GDALPamDataset;
266 
267  protected:
269  virtual CPLXMLNode *SerializeToXML( const char *pszVRTPath );
270  virtual CPLErr XMLInit( CPLXMLNode *, const char * );
271 
272  void PamInitialize();
273  void PamClear();
274  void PamInitializeNoParent();
275  void MarkPamDirty();
276 
277  GDALRasterBandPamInfo *psPam = nullptr;
279 
280  public:
283  explicit GDALPamRasterBand(int bForceCachedIO);
285  ~GDALPamRasterBand() override;
286 
287  void SetDescription( const char * ) override;
288 
289  CPLErr SetNoDataValue( double ) override;
290  CPLErr SetNoDataValueAsInt64( int64_t nNoData ) override;
291  CPLErr SetNoDataValueAsUInt64( uint64_t nNoData ) override;
292  double GetNoDataValue( int *pbSuccess = nullptr ) override;
293  int64_t GetNoDataValueAsInt64( int *pbSuccess = nullptr ) override;
294  uint64_t GetNoDataValueAsUInt64( int *pbSuccess = nullptr ) override;
295  CPLErr DeleteNoDataValue() override;
296 
297  CPLErr SetColorTable( GDALColorTable * ) override;
298  GDALColorTable *GetColorTable() override;
299 
302 
303  const char *GetUnitType() override;
304  CPLErr SetUnitType( const char * ) override;
305 
306  char **GetCategoryNames() override;
307  CPLErr SetCategoryNames( char ** ) override;
308 
309  double GetOffset( int *pbSuccess = nullptr ) override;
310  CPLErr SetOffset( double ) override;
311  double GetScale( int *pbSuccess = nullptr ) override;
312  CPLErr SetScale( double ) override;
313 
314  CPLErr GetHistogram( double dfMin, double dfMax,
315  int nBuckets, GUIntBig * panHistogram,
316  int bIncludeOutOfRange, int bApproxOK,
317  GDALProgressFunc, void *pProgressData ) override;
318 
319  CPLErr GetDefaultHistogram( double *pdfMin, double *pdfMax,
320  int *pnBuckets, GUIntBig ** ppanHistogram,
321  int bForce,
322  GDALProgressFunc, void *pProgressData) override;
323 
324  CPLErr SetDefaultHistogram( double dfMin, double dfMax,
325  int nBuckets, GUIntBig *panHistogram ) override;
326 
327  CPLErr SetMetadata( char ** papszMetadata,
328  const char * pszDomain = "" ) override;
329  CPLErr SetMetadataItem( const char * pszName,
330  const char * pszValue,
331  const char * pszDomain = "" ) override;
332 
334  CPLErr SetDefaultRAT( const GDALRasterAttributeTable * ) override;
335 
337  // new in GDALPamRasterBand.
338  virtual CPLErr CloneInfo( GDALRasterBand *poSrcBand, int nCloneInfoFlags );
339 
340  // "semi private" methods.
341  GDALRasterBandPamInfo *GetPamInfo() { return psPam; }
343  private:
345 
346  void ResetNoDataValues();
347 };
348 
350 
351 /* ******************************************************************** */
352 /* GDALPamMultiDim */
353 /* ******************************************************************** */
354 
358 class CPL_DLL GDALPamMultiDim
359 {
360  struct Private;
361  std::unique_ptr<Private> d;
362 
363  void Load();
364  void Save();
365 
366 public:
367  explicit GDALPamMultiDim(const std::string& osFilename);
368  virtual ~GDALPamMultiDim();
369 
370  std::shared_ptr<OGRSpatialReference> GetSpatialRef(const std::string& osArrayFullName);
371 
372  void SetSpatialRef(const std::string& osArrayFullName,
373  const OGRSpatialReference* poSRS);
374 
375  CPLErr GetStatistics( const std::string& osArrayFullName,
376  bool bApproxOK,
377  double *pdfMin, double *pdfMax,
378  double *pdfMean, double *pdfStdDev,
379  GUInt64* pnValidCount);
380 
381  void SetStatistics( const std::string& osArrayFullName,
382  bool bApproxStats,
383  double dfMin, double dfMax,
384  double dfMean, double dfStdDev,
385  GUInt64 nValidCount );
386 
387  void ClearStatistics();
388 
389  void ClearStatistics( const std::string& osArrayFullName );
390 };
391 
392 /* ******************************************************************** */
393 /* GDALPamMDArray */
394 /* ******************************************************************** */
395 
397 class CPL_DLL GDALPamMDArray: public GDALMDArray
398 {
399  std::shared_ptr<GDALPamMultiDim> m_poPam;
400 
401 protected:
402  GDALPamMDArray(const std::string& osParentName,
403  const std::string& osName,
404  const std::shared_ptr<GDALPamMultiDim>& poPam);
405 
406  bool SetStatistics( bool bApproxStats,
407  double dfMin, double dfMax,
408  double dfMean, double dfStdDev,
409  GUInt64 nValidCount ) override;
410 
411 public:
412  const std::shared_ptr<GDALPamMultiDim>& GetPAM() const { return m_poPam; }
413 
414  CPLErr GetStatistics( bool bApproxOK, bool bForce,
415  double *pdfMin, double *pdfMax,
416  double *pdfMean, double *padfStdDev,
417  GUInt64* pnValidCount,
418  GDALProgressFunc pfnProgress, void *pProgressData ) override;
419 
420  void ClearStatistics() override;
421 
422  bool SetSpatialRef(const OGRSpatialReference* poSRS) override;
423 
424  std::shared_ptr<OGRSpatialReference> GetSpatialRef() const override;
425 };
426 
427 // These are mainly helper functions for internal use.
428 int CPL_DLL PamParseHistogram( CPLXMLNode *psHistItem,
429  double *pdfMin, double *pdfMax,
430  int *pnBuckets, GUIntBig **ppanHistogram,
431  int *pbIncludeOutOfRange, int *pbApproxOK );
432 CPLXMLNode CPL_DLL *
433 PamFindMatchingHistogram( CPLXMLNode *psSavedHistograms,
434  double dfMin, double dfMax, int nBuckets,
435  int bIncludeOutOfRange, int bApproxOK );
436 CPLXMLNode CPL_DLL *
437 PamHistogramToXMLTree( double dfMin, double dfMax,
438  int nBuckets, GUIntBig * panHistogram,
439  int bIncludeOutOfRange, int bApprox );
440 
441 // For managing the proxy file database.
442 const char CPL_DLL * PamGetProxy( const char * );
443 const char CPL_DLL * PamAllocateProxy( const char * );
444 const char CPL_DLL * PamDeallocateProxy( const char * );
445 void CPL_DLL PamCleanProxyDB( void );
446 
448 
449 #endif /* ndef GDAL_PAM_H_INCLUDED */
GDALRasterBand::SetNoDataValue
virtual CPLErr SetNoDataValue(double dfNoData)
Set the no data value for this band.
Definition: gdalrasterband.cpp:1850
GDALMDArray::GetSpatialRef
virtual std::shared_ptr< OGRSpatialReference > GetSpatialRef() const
Return the spatial reference system object associated with the array.
Definition: gdalmultidim.cpp:2183
GDALRasterBand::GetColorTable
virtual GDALColorTable * GetColorTable()
Fetch the color table associated with band.
Definition: gdalrasterband.cpp:2374
GUInt64
GUIntBig GUInt64
Unsigned 64 bit integer type.
Definition: cpl_port.h:251
GDALRasterBand::GetUnitType
virtual const char * GetUnitType()
Return raster unit type.
Definition: gdalrasterband.cpp:2954
GDALRasterBand::DeleteNoDataValue
virtual CPLErr DeleteNoDataValue()
Remove the no data value for this band.
Definition: gdalrasterband.cpp:2052
GDALRasterBand::GetOffset
virtual double GetOffset(int *pbSuccess=nullptr)
Fetch the raster value offset.
Definition: gdalrasterband.cpp:2752
GDALRasterBand::SetColorTable
virtual CPLErr SetColorTable(GDALColorTable *poCT)
Set the raster color table.
Definition: gdalrasterband.cpp:2423
GDALRasterBand::GetDefaultHistogram
virtual CPLErr GetDefaultHistogram(double *pdfMin, double *pdfMax, int *pnBuckets, GUIntBig **ppanHistogram, int bForce, GDALProgressFunc, void *pProgressData)
Fetch default raster histogram.
Definition: gdalrasterband.cpp:3825
GDALMDArray::GetStatistics
virtual CPLErr GetStatistics(bool bApproxOK, bool bForce, double *pdfMin, double *pdfMax, double *pdfMean, double *padfStdDev, GUInt64 *pnValidCount, GDALProgressFunc pfnProgress, void *pProgressData)
Fetch statistics.
Definition: gdalmultidim.cpp:7941
GDALPamDataset
PAM dataset.
Definition: gdal_pam.h:120
cpl_minixml.h
GDALPamRasterBand
PAM raster band.
Definition: gdal_pam.h:263
OGRSpatialReference
This class represents an OpenGIS Spatial Reference System, and contains methods for converting betwee...
Definition: ogr_spatialref.h:157
GDALRasterBand::SetDefaultHistogram
virtual CPLErr SetDefaultHistogram(double dfMin, double dfMax, int nBuckets, GUIntBig *panHistogram)
Set default histogram.
Definition: gdalrasterband.cpp:6488
GDALRasterBand::SetUnitType
virtual CPLErr SetUnitType(const char *pszNewValue)
Set unit type.
Definition: gdalrasterband.cpp:3002
GDALRasterBand::GetColorInterpretation
virtual GDALColorInterp GetColorInterpretation()
How should this band be interpreted as color?
Definition: gdalrasterband.cpp:2282
GDALRasterBand::GetCategoryNames
virtual char ** GetCategoryNames()
Fetch the list of category names for this raster.
Definition: gdalrasterband.cpp:1561
GDALColorInterp
GDALColorInterp
Definition: gdal.h:204
GDALMajorObject::SetDescription
virtual void SetDescription(const char *)
Set object description.
Definition: gdalmajorobject.cpp:119
CPLString
Convenient string class based on std::string.
Definition: cpl_string.h:320
GDALRasterBand
A single raster band (or channel).
Definition: gdal_priv.h:1179
GDALDataset::GetMetadata
void static void char ** GetMetadata(const char *pszDomain="") override
Fetch metadata.
Definition: gdaldataset.cpp:4113
CPLXMLNode
Document node structure.
Definition: cpl_minixml.h:69
GDALMajorObject::GetMetadataItem
virtual const char * GetMetadataItem(const char *pszName, const char *pszDomain="")
Fetch single metadata item.
Definition: gdalmajorobject.cpp:343
GDALDataset::SetGCPs
virtual CPLErr SetGCPs(int nGCPCount, const GDAL_GCP *pasGCPList, const OGRSpatialReference *poGCP_SRS)
Assign GCPs.
Definition: gdaldataset.cpp:1714
GDALDataset::GetGCPs
virtual const GDAL_GCP * GetGCPs()
Fetch GCPs.
Definition: gdaldataset.cpp:1609
GDALDataset
A set of associated raster bands, usually from one file.
Definition: gdal_priv.h:342
GDALRasterBand::SetNoDataValueAsInt64
virtual CPLErr SetNoDataValueAsInt64(int64_t nNoData)
Set the no data value for this band.
Definition: gdalrasterband.cpp:1922
GDALMDArray
Class modeling a multi-dimensional array.
Definition: gdal_priv.h:2456
GDALRasterBand::SetDefaultRAT
virtual CPLErr SetDefaultRAT(const GDALRasterAttributeTable *poRAT)
Set default Raster Attribute Table.
Definition: gdalrasterband.cpp:6635
GDALMDArray::SetSpatialRef
virtual bool SetSpatialRef(const OGRSpatialReference *poSRS)
Assign a spatial reference system object to the the array.
Definition: gdalmultidim.cpp:2169
GDALDataset::ClearStatistics
virtual void ClearStatistics()
Clear statistics.
Definition: gdaldataset.cpp:8321
CSLConstList
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1056
GUIntBig
unsigned long long GUIntBig
Large unsigned integer type (generally 64-bit unsigned integer type).
Definition: cpl_port.h:233
GDALDataset::GetGCPSpatialRef
virtual const OGRSpatialReference * GetGCPSpatialRef() const
Get output spatial reference system for GCPs.
Definition: gdaldataset.cpp:1551
GDALDataset::SetSpatialRef
virtual CPLErr SetSpatialRef(const OGRSpatialReference *poSRS)
Set the spatial reference system for this dataset.
Definition: gdaldataset.cpp:1017
GDAL_GCP
Ground Control Point.
Definition: gdal.h:892
GDALDataset::GetGCPCount
virtual int GetGCPCount()
Get number of GCPs.
Definition: gdaldataset.cpp:1468
GCI_Undefined
@ GCI_Undefined
Definition: gdal.h:206
GDALRasterBand::SetScale
virtual CPLErr SetScale(double dfNewScale)
Set scaling ratio.
Definition: gdalrasterband.cpp:2907
GDALRasterBand::GetNoDataValue
virtual double GetNoDataValue(int *pbSuccess=nullptr)
Fetch the no data value for this band.
Definition: gdalrasterband.cpp:1665
GDALRasterBand::GetNoDataValueAsInt64
virtual int64_t GetNoDataValueAsInt64(int *pbSuccess=nullptr)
Fetch the no data value for this band.
Definition: gdalrasterband.cpp:1721
gdal_priv.h
GDALRasterBand::SetNoDataValueAsUInt64
virtual CPLErr SetNoDataValueAsUInt64(uint64_t nNoData)
Set the no data value for this band.
Definition: gdalrasterband.cpp:1994
GDALDataset::GetSpatialRef
virtual const OGRSpatialReference * GetSpatialRef() const
Fetch the spatial reference for this dataset.
Definition: gdaldataset.cpp:911
GDALDataset::SetGeoTransform
virtual CPLErr SetGeoTransform(double *padfTransform)
Set the affine transformation coefficients.
Definition: gdaldataset.cpp:1151
GDALDataset::GetFileList
virtual char ** GetFileList(void)
Fetch files forming dataset.
Definition: gdaldataset.cpp:2907
GDALRasterBand::GetDefaultRAT
virtual GDALRasterAttributeTable * GetDefaultRAT()
Fetch default Raster Attribute Table.
Definition: gdalrasterband.cpp:6587
GDALDataset::FlushCache
virtual void FlushCache(bool bAtClosing=false)
Flush all write cached data to disk.
Definition: gdaldataset.cpp:434
GDALRasterBand::GetScale
virtual double GetScale(int *pbSuccess=nullptr)
Fetch the raster value scale.
Definition: gdalrasterband.cpp:2858
GDALRasterBand::SetColorInterpretation
virtual CPLErr SetColorInterpretation(GDALColorInterp eColorInterp)
Set color interpretation of a band.
Definition: gdalrasterband.cpp:2327
GDALDataset::SetMetadataItem
CPLErr SetMetadataItem(const char *pszName, const char *pszValue, const char *pszDomain) override
Set single metadata item.
CPLErr
CPLErr
Error category.
Definition: cpl_error.h:52
GDALDataset::SetMetadata
CPLErr SetMetadata(char **papszMetadata, const char *pszDomain) override
Set metadata.
GDALRasterBand::SetCategoryNames
virtual CPLErr SetCategoryNames(char **papszNames)
Set the category names for this band.
Definition: gdalrasterband.cpp:1609
GDALRasterBand::GetHistogram
virtual CPLErr GetHistogram(double dfMin, double dfMax, int nBuckets, GUIntBig *panHistogram, int bIncludeOutOfRange, int bApproxOK, GDALProgressFunc, void *pProgressData)
Compute raster histogram.
Definition: gdalrasterband.cpp:3254
GDALDataset::GetGeoTransform
virtual CPLErr GetGeoTransform(double *padfTransform)
Fetch the affine transformation coefficients.
Definition: gdaldataset.cpp:1096
GDALRasterBand::SetMetadata
CPLErr SetMetadata(char **papszMetadata, const char *pszDomain) override
Set metadata.
GDALRasterAttributeTable
Definition: gdal_rat.h:47
GDALRasterBand::SetMetadataItem
CPLErr SetMetadataItem(const char *pszName, const char *pszValue, const char *pszDomain) override
Set single metadata item.
GDALRasterBand::SetOffset
virtual CPLErr SetOffset(double dfNewOffset)
Set scaling offset.
Definition: gdalrasterband.cpp:2801
CPL_DISALLOW_COPY_ASSIGN
#define CPL_DISALLOW_COPY_ASSIGN(ClassName)
Helper to remove the copy and assignment constructors so that the compiler will not generate the defa...
Definition: cpl_port.h:930
GDALRasterBand::GetNoDataValueAsUInt64
virtual uint64_t GetNoDataValueAsUInt64(int *pbSuccess=nullptr)
Fetch the no data value for this band.
Definition: gdalrasterband.cpp:1782
GDALColorTable
A color table / palette.
Definition: gdal_priv.h:1044
GDALMDArray::ClearStatistics
virtual void ClearStatistics()
Clear statistics.
Definition: gdalmultidim.cpp:8182