petsc-3.13.6 2020-09-29

ISLocalToGlobalMappingSetType

Builds ISLocalToGlobalMapping for a particular global to local mapping approach.

#include "petscis.h"  
PetscErrorCode  ISLocalToGlobalMappingSetType(ISLocalToGlobalMapping ltog, ISLocalToGlobalMappingType type)

Logically Collective on ISLocalToGlobalMapping

	ltog	- the ISLocalToGlobalMapping object
	type	- a known method

-islocaltoglobalmapping_type <method> -Sets the method; use -help for a list of available methods (for instance, basic or hash)

See "petsc/include/petscis.h" for available methods

Normally, it is best to use the ISLocalToGlobalMappingSetFromOptions() command and then set the ISLocalToGlobalMapping type from the options database rather than by using this routine.

Developer Note: ISLocalToGlobalMappingRegister() is used to add new types to ISLocalToGlobalMappingList from which they are accessed by ISLocalToGlobalMappingSetType().

intermediate