std::vector< std::vector< CPPL_INT > > cols
array of vector to store the entry information of component for each column
std::vector< std::vector< CPPL_INT > > rows
array of vector to store the entry information of component for each row
CPPL_INT n
matrix column size
(DO NOT USE) Smart-temporary Real Double-precision General Sparse Matrix Class
CPPL_INT m
matrix row size
std::vector< dcomponent > data
matrix data