14#ifndef OGRLAYERDECORATOR_H_INCLUDED
15#define OGRLAYERDECORATOR_H_INCLUDED
21class CPL_DLL OGRLayerDecorator :
public OGRLayer
30 OGRLayerDecorator(
OGRLayer *poDecoratedLayer,
int bTakeOwnership);
31 virtual ~OGRLayerDecorator();
36 double dfMaxX,
double dfMaxY)
override;
39 double dfMinY,
double dfMaxX,
40 double dfMaxY)
override;
53 const int *panUpdatedFieldsIdx,
54 int nUpdatedGeomFieldsCount,
55 const int *panUpdatedGeomFieldsIdx,
56 bool bUpdateStyleString)
override;
62 virtual const char *
GetName()
override;
70 int bForce = TRUE)
override;
76 int bApproxOK = TRUE)
override;
87 int bApproxOK = TRUE)
override;
105 virtual char **
GetMetadata(
const char *pszDomain =
"")
override;
107 const char *pszDomain =
"")
override;
109 const char *pszDomain =
"")
override;
111 const char *pszDomain =
"")
override;
116 return m_poDecoratedLayer;
A set of associated raster bands, usually from one file.
Definition: gdal_priv.h:495
virtual CPLErr SetMetadataItem(const char *pszName, const char *pszValue, const char *pszDomain="")
Set single metadata item.
Definition: gdalmajorobject.cpp:369
virtual CPLErr SetMetadata(char **papszMetadata, const char *pszDomain="")
Set metadata.
Definition: gdalmajorobject.cpp:274
virtual char ** GetMetadata(const char *pszDomain="")
Fetch metadata.
Definition: gdalmajorobject.cpp:231
virtual const char * GetMetadataItem(const char *pszName, const char *pszDomain="")
Fetch single metadata item.
Definition: gdalmajorobject.cpp:325
Simple container for a bounding region (rectangle)
Definition: ogr_core.h:45
Definition of a feature class or feature layer.
Definition: ogr_feature.h:501
A simple feature, including geometry and attributes.
Definition: ogr_feature.h:877
Definition of an attribute of an OGRFeatureDefn.
Definition: ogr_feature.h:95
Definition of a geometry field of an OGRFeatureDefn.
Definition: ogr_feature.h:330
Abstract base class for all geometry classes.
Definition: ogr_geometry.h:361
This class represents a layer of simple features, with access methods.
Definition: ogrsf_frmts.h:58
virtual void SetSpatialFilter(OGRGeometry *)
Set a new spatial filter.
Definition: ogrlayer.cpp:1472
virtual OGRErr DeleteFeature(GIntBig nFID)
Delete feature from layer.
Definition: ogrlayer.cpp:1988
virtual void SetStyleTableDirectly(OGRStyleTable *poStyleTable)
Set layer style table.
Definition: ogrlayer.cpp:2105
virtual OGRErr StartTransaction()
For datasources which support transactions, StartTransaction creates a transaction.
Definition: ogrlayer.cpp:1225
virtual const char * GetName()
Return the layer name.
Definition: ogrlayer.cpp:2168
virtual GIntBig GetFeatureCount(int bForce=TRUE)
Fetch the feature count in this layer.
Definition: ogrlayer.cpp:158
virtual void SetStyleTable(OGRStyleTable *poStyleTable)
Set layer style table.
Definition: ogrlayer.cpp:2116
virtual OGRErr GetExtent(OGREnvelope *psExtent, int bForce=TRUE)
Fetch the extent of this layer.
Definition: ogrlayer.cpp:196
virtual OGRErr IUpdateFeature(OGRFeature *poFeature, int nUpdatedFieldsCount, const int *panUpdatedFieldsIdx, int nUpdatedGeomFieldsCount, const int *panUpdatedGeomFieldsIdx, bool bUpdateStyleString)
Update (part of) an existing feature.
Definition: ogrlayer.cpp:886
virtual OGRErr IUpsertFeature(OGRFeature *poFeature)
Rewrite/replace an existing feature or create a new feature within a layer.
Definition: ogrlayer.cpp:818
virtual bool GetArrowStream(struct ArrowArrayStream *out_stream, CSLConstList papszOptions=nullptr)
Get a Arrow C stream.
Definition: ogrlayerarrow.cpp:2445
virtual OGRErr ICreateFeature(OGRFeature *poFeature)
Create and write a new feature within a layer.
Definition: ogrlayer.cpp:778
virtual OGRFeature * GetNextFeature()=0
Fetch the next available feature from this layer.
virtual OGRErr AlterGeomFieldDefn(int iGeomField, const OGRGeomFieldDefn *poNewGeomFieldDefn, int nFlagsIn)
Alter the definition of an existing geometry field on a layer.
Definition: ogrlayer.cpp:1154
virtual GDALDataset * GetDataset()
Return the dataset associated with this layer.
Definition: ogrlayer.cpp:5782
virtual OGRErr ISetFeature(OGRFeature *poFeature)
Rewrite/replace an existing feature.
Definition: ogrlayer.cpp:738
virtual OGRErr CreateField(const OGRFieldDefn *poField, int bApproxOK=TRUE)
Create a new field on a layer.
Definition: ogrlayer.cpp:943
virtual OGRErr CommitTransaction()
For datasources which support transactions, CommitTransaction commits a transaction.
Definition: ogrlayer.cpp:1252
virtual OGRSpatialReference * GetSpatialRef()
Fetch the spatial reference system for this layer.
Definition: ogrlayer.cpp:1354
virtual OGRFeatureDefn * GetLayerDefn()=0
Fetch the schema information for this layer.
virtual OGRwkbGeometryType GetGeomType()
Return the layer geometry type.
Definition: ogrlayer.cpp:2195
virtual OGRErr CreateGeomField(const OGRGeomFieldDefn *poField, int bApproxOK=TRUE)
Create a new geometry field on a layer.
Definition: ogrlayer.cpp:1189
virtual void ResetReading()=0
Reset feature reading to start on the first feature.
virtual OGRErr DeleteField(int iField)
Delete an existing field on a layer.
Definition: ogrlayer.cpp:978
virtual OGRErr SetIgnoredFields(CSLConstList papszFields)
Set which fields can be omitted when retrieving features from the layer.
Definition: ogrlayer.cpp:2232
virtual OGRErr RollbackTransaction()
For datasources which support transactions, RollbackTransaction will roll back a datasource to its st...
Definition: ogrlayer.cpp:1279
virtual OGRErr SetNextByIndex(GIntBig nIndex)
Move read cursor to the nIndex'th feature in the current resultset.
Definition: ogrlayer.cpp:583
virtual OGRStyleTable * GetStyleTable()
Returns layer style table.
Definition: ogrlayer.cpp:2096
virtual OGRErr SetAttributeFilter(const char *)
Set a new attribute query.
Definition: ogrlayer.cpp:421
virtual void SetSpatialFilterRect(double dfMinX, double dfMinY, double dfMaxX, double dfMaxY)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1548
virtual OGRFeature * GetFeature(GIntBig nFID)
Fetch a feature by its identifier.
Definition: ogrlayer.cpp:529
virtual OGRGeometry * GetSpatialFilter()
This method returns the current spatial filter for this layer.
Definition: ogrlayer.cpp:1403
virtual OGRErr Rename(const char *pszNewName)
Rename layer.
Definition: ogrlayer.cpp:2316
virtual OGRErr SyncToDisk()
Flush pending changes to disk.
Definition: ogrlayer.cpp:1961
virtual OGRErr ReorderFields(int *panMap)
Reorder all the fields of a layer.
Definition: ogrlayer.cpp:1010
virtual int TestCapability(const char *)=0
Test if this layer supported the named capability.
virtual const char * GetFIDColumn()
This method returns the name of the underlying database column being used as the FID column,...
Definition: ogrlayer.cpp:2039
virtual OGRErr AlterFieldDefn(int iField, OGRFieldDefn *poNewFieldDefn, int nFlagsIn)
Alter the definition of an existing field on a layer.
Definition: ogrlayer.cpp:1117
virtual const char * GetGeometryColumn()
This method returns the name of the underlying database column being used as the geometry column,...
Definition: ogrlayer.cpp:2066
This class represents an OpenGIS Spatial Reference System, and contains methods for converting betwee...
Definition: ogr_spatialref.h:153
This class represents a style table.
Definition: ogr_featurestyle.h:70
CPLErr
Error category.
Definition: cpl_error.h:37
#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:1030
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1179
long long GIntBig
Large signed integer type (generally 64-bit integer type).
Definition: cpl_port.h:199
OGRwkbGeometryType
List of well known binary geometry types.
Definition: ogr_core.h:407
int OGRErr
Type for a OGR error.
Definition: ogr_core.h:371
Classes related to registration of format support, and opening datasets.