private void CopyCurrentDatasetFromAddedCoverage(GdalFunctionStore gdalFunctionStore, Driver gdalDriver)
{
gdalDataset = gdalDriver.CreateCopy(path, gdalFunctionStore.gdalDataset, 0, new string[] { }, null, "Copy");
//substitute driver by in-memory driver in case driver is read-only
if (GdalHelper.IsCreateCopyOnlySupported(gdalDriver))
{
using (var inMemoryDriver = Gdal.GetDriverByName("MEM"))
{
var oldGdalDataSet = gdalDataset;
//create in-memory dataset with a copy of the original data.
gdalDataset = inMemoryDriver.CreateCopy(path, gdalFunctionStore.gdalDataset, 0, new string[] { },
null, null);
oldGdalDataSet.Dispose();
}
}
}
// ICloneable
public object Clone()
{
var clone = new GdalFunctionStore {
Path = Path, FireEvents = FireEvents
};
clone.Open();
// replace all function names in the cloned store by the current function names (GDAL store may not remember them)
for (var i = 0; i < Functions.Count; i++)
{
clone.Functions[i].Name = Functions[i].Name;
}
//if(IsOpen)
//{
// clone.Open();
//}
return(clone);
}
// ICloneable
public object Clone()
{
var clone = new GdalFunctionStore {
FireEvents = FireEvents
};
try
{
clone.Open(Path);
// replace all function names in the cloned store by the current function names (GDAL store may not remember them)
for (var i = 0; i < Functions.Count; i++)
{
clone.Functions[i].Name = Functions[i].Name;
}
}
catch (Exception e)
{
// swallow exception because we can be seen as IFeatureProvider
log.Error("Can't open file: " + Path, e);
}
return(clone);
}
public GdalFeatureProvider()
{
store = new GdalFunctionStore();
}