Ogr Class Reference
OGR C API.
More...
#include <Ogr.h>
List of all members.
Public Member Functions |
|
| Ogr (void) |
| | Constructor.
|
|
| ~Ogr (void) |
| | Destructor.
|
| bool | OpenSource (string filename, string &epsg, string &query, string &error) |
| | Opens source data.
|
| bool | CloseSource (void) |
| | Closes source data.
|
| bool | OpenDriver (string drivername, string error=0) |
| | Opens target driver.
|
| bool | OpenTarget (string filename, int projection=0, bool update=0) |
| | Opens target.
|
| bool | CloseTarget (void) |
| | Closes Target.
|
| bool | Execute (string=0) |
| | Execute conversion.
|
| bool | Prepare (int &nbFeat, string=0) |
| | Prepare data for conversion.
|
| bool | Process (void) |
| | Process a feature.
|
Private Member Functions |
| bool | Error (OGRErr e, string &s) |
| | OGR errors.
|
Private Attributes |
|
OGRSFDriverH | formatDriver |
|
OGRDataSourceH | sourceData |
|
OGRDataSourceH | targetData |
|
OGRLayerH | squeryLayer |
|
OGRLayerH | sourceLayer |
|
OGRLayerH | targetLayer |
|
OGRSpatialReferenceH | sourceSRS |
|
OGRSpatialReferenceH | targetSRS |
|
OGRFeatureDefnH | sourceLayerDefn |
|
OGRwkbGeometryType | sourceLayerGeom |
|
OGRGeometryH | sourceGeom |
|
string | sourceName |
|
string | sourceLayerName |
|
string | targetName |
|
string | error |
Detailed Description
OGR C API.
- Author:
- Olivier Pilotte
Definition at line 48 of file Ogr.h.
Member Function Documentation
| bool Ogr::CloseSource |
( |
void |
|
) |
|
Closes source data.
- Returns:
- true on success
Definition at line 94 of file Ogr.cpp.
| bool Ogr::CloseTarget |
( |
void |
|
) |
|
Closes Target.
- Returns:
- true on success
Definition at line 194 of file Ogr.cpp.
| bool Ogr::Error |
( |
OGRErr |
e, |
|
|
string & |
s | |
|
) |
| | [private] |
OGR errors.
- Parameters:
-
| e | : OGR error |
| &s | : error text |
- Returns:
- true if error
Definition at line 282 of file Ogr.cpp.
| bool Ogr::Execute |
( |
string |
query = 0 |
) |
|
Execute conversion.
- Parameters:
-
- Returns:
- true on success
Definition at line 208 of file Ogr.cpp.
| bool Ogr::OpenDriver |
( |
string |
drivername, |
|
|
string |
error = 0 | |
|
) |
| | |
Opens target driver.
- Parameters:
-
| drivername | : selected driver |
| error | : error text |
- Returns:
- true on success
Definition at line 108 of file Ogr.cpp.
| bool Ogr::OpenSource |
( |
string |
filename, |
|
|
string & |
epsg = 0, |
|
|
string & |
query = 0, |
|
|
string & |
error = 0 | |
|
) |
| | |
Opens source data.
- Parameters:
-
| filename | : source filename |
| &epsg | : epsg code |
| &query | : sql query |
| &error | : error text |
- Returns:
- true on success
Definition at line 42 of file Ogr.cpp.
| bool Ogr::OpenTarget |
( |
string |
filename, |
|
|
int |
projection = 0, |
|
|
bool |
update = 0 | |
|
) |
| | |
Opens target.
- Parameters:
-
| filename | : target filename |
| projection | : epsg code |
| update | : update mode |
- Returns:
- true on success
Definition at line 122 of file Ogr.cpp.
| bool Ogr::Prepare |
( |
int & |
nbFeat, |
|
|
string |
query = 0 | |
|
) |
| | |
Prepare data for conversion.
- Parameters:
-
| nbFeat | : number of features |
| query | : source sql query |
- Returns:
- true on success
Definition at line 228 of file Ogr.cpp.
| bool Ogr::Process |
( |
void |
|
) |
|
Process a feature.
- Returns:
- true on success
Definition at line 259 of file Ogr.cpp.
The documentation for this class was generated from the following files:
