Reference documentation for deal.II version 9.3.0
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Namespaces | Functions
internal::parallel::distributed::GridRefinement Namespace Reference

Namespaces

 RefineAndCoarsenFixedFraction
 
 RefineAndCoarsenFixedNumber
 

Functions

template<typename number >
std::pair< number, number > compute_global_min_and_max_at_root (const ::Vector< number > &criteria, const MPI_Comm &mpi_communicator)
 

Function Documentation

◆ compute_global_min_and_max_at_root()

template<typename number >
std::pair< number, number > internal::parallel::distributed::GridRefinement::compute_global_min_and_max_at_root ( const ::Vector< number > &  criteria,
const MPI_Comm mpi_communicator 
)

Compute the global max and min of the criteria vector. These are returned only on the processor with rank zero, all others get a pair of zeros.

Definition at line 264 of file grid_refinement.cc.