Provided by: libsc-doc_2.3.1-22_all
NAME
sc::DistSCVector
SYNOPSIS
Inherits sc::SCVector. Public Member Functions DistSCVector (const RefSCDimension &, DistSCMatrixKit *) void assign_p (const double *) void assign_v (SCVector *a) void convert (double *v) const Assign v[i] to element i for all i. void convert (SCVector *) Convert an SCVector of a different specialization to this specialization and possibly accumulate the data. void set_element (int, double) Set element i to val. void accumulate_element (int, double) Add val to element i. double get_element (int) const Return the value of element i. void accumulate (const SCVector *) Sum v into this. void accumulate (const SCMatrix *m) Sum m into this. One of m's dimensions must be 1. double scalar_product (SCVector *) Return the dot product. void accumulate_product_rv (SCMatrix *, SCVector *) void element_op (const Ref< SCElementOp > &) Perform the element operation op on each element of this. void element_op (const Ref< SCElementOp2 > &, SCVector *) void element_op (const Ref< SCElementOp3 > &, SCVector *, SCVector *) void vprint (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const Ref< SCMatrixSubblockIter > local_blocks (SCMatrixSubblockIter::Access) Returns iterators for the local (rapidly accessible) blocks used in this vector. Ref< SCMatrixSubblockIter > all_blocks (SCMatrixSubblockIter::Access) Returns iterators for the all blocks used in this vector. Ref< DistSCMatrixKit > skit () Protected Member Functions void init_blocklist () double * find_element (int i) const int element_to_node (int i) const int block_to_node (int) const Ref< SCMatrixBlock > block_to_block (int) const void error (const char *) Protected Attributes Ref< SCMatrixBlockList > blocklist Friends class DistSCMatrix class DistSymmSCMatrix class DistDiagSCMatrix
Member Function Documentation
Ref<SCMatrixSubblockIter> sc::DistSCVector::local_blocks (SCMatrixSubblockIter::Access) [virtual] Returns iterators for the local (rapidly accessible) blocks used in this vector. Only one iterator is allowed for a matrix is it has Accum or Write access is allowed. Multiple Read iterators are permitted. Implements sc::SCVector.
Author
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