Template Function combigrid::CombiCom::sumAndCheckSubspaceSizes(const SparseGridType&, const std::vector<SubspaceSizeType>&)

Function Documentation

template<typename SparseGridType>
size_t combigrid::CombiCom::sumAndCheckSubspaceSizes(const SparseGridType &dsg, const std::vector<SubspaceSizeType> &subspaceSizes)

check if the allocated subspace sizes of a DistributedSparseGrid are correct

They must be either 0 or the same as the declared size of the subspace. Only fails if the sizes are different and the program was compiled in Debug mode; otherwise only prints to std::cout.

Template Parameters:

SparseGridType – (derived from) DistributedSparseGridUniform

Parameters:

  • dsg – the DistributedSparseGrid

  • subspaceSizes – the declared sizes of the allocated subspaces

Returns:

the sum of all elements in subspaceSizes