Public Member Functions | |
virtual char ** | GetMetadata (const char *pszDomain="") |
virtual CPLErr | SetMetadata (char **papszMetadata, const char *pszDomain="") |
VRTSource * | ParseSource (CPLXMLNode *psSrc, const char *pszVRTPath) |
void | AddSourceParser (const char *pszElementName, VRTSourceParser pfnParser) |
Public Attributes | |
char ** | papszSourceParsers |
char ** VRTDriver::GetMetadata | ( | const char * | pszDomain = "" |
) | [virtual] |
Fetch metadata.
The returned string list is owned by the object, and may change at any time. It is formated as a "Name=value" list with the last pointer value being NULL. Use the the CPL StringList functions such as CSLFetchNameValue() to manipulate it.
Note that relatively few formats return any metadata at this time.
This method does the same thing as the C function GDALGetMetadata().
pszDomain | the domain of interest. Use "" or NULL for the default domain. |
Reimplemented from GDALMajorObject.
CPLErr VRTDriver::SetMetadata | ( | char ** | papszMetadataIn, | |
const char * | pszDomain = "" | |||
) | [virtual] |
Set metadata.
The C function GDALSetMetadata() does the same thing as this method.
papszMetadata | the metadata in name=value string list format to apply. | |
pszDomain | the domain of interest. Use "" or NULL for the default domain. |
Reimplemented from GDALMajorObject.