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astMapSize
-
Get the number of entries in a KeyMap
- Description:
- This function returns the number of entries in a KeyMap.
- Synopsis:
- int astMapSize( AstKeyMap
this )
- Parameters:
-
this
-
Pointer to the KeyMap.
- Returned Value:
-
astMapSize()
-
The number of entries in the KeyMap.
- Notes:
- A function value of zero will be returned if an error has already
occurred, or if this function should fail for any reason.
Next: astMapSplit - Split a Mapping up into parallel component Mappings
Up: AST Function Descriptions
Previous: astMapRename - Rename an existing KeyMap entry
AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 211
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council