Lines Matching defs:Block
31 // Block structure objects are used to carry information about the
32 // dense block structure of sparse matrices. The BlockSparseMatrix
35 // friendly block oriented linear algebra operations on the matrix
52 struct Block {
53 Block() : size(-1), position(-1) {}
54 Block(int size_, int position_) : size(size_), position(position_) {}
65 // Column or row block id as the case maybe.
75 Block block;
83 vector<Block> cols;
88 vector<Block> rows;
92 // Deserialize the given block structure proto to the given block structure.
97 // Serialize the given block structure to the given proto. Destroys previous
