sparseMatrixModule.f90 File Reference

General sparse matrix representation. More...

Data Types
type	sparsematrixmodule::sparsematrixtype
	Data type representing a rectangular sparse matrix. More...

Modules
module	sparsematrixmodule
	Module for management of general sparse matrices.

Functions/Subroutines
subroutine	sparsematrixmodule::smnullify (this)
	Initializes a sparse matrix object. More...
subroutine	sparsematrixmodule::smallocate (this, nRows, nCols, useInitSize, err)
	Allocates a sparse matrix object. More...
subroutine	sparsematrixmodule::smsetmatrix (this, mRow, mCol, values, err)
	Initializes a sparse matrix with the given data. More...
integer function	sparsematrixmodule::smsize (this, iDim)
	Returns the dimension of a sparse matrix. More...
subroutine	sparsematrixmodule::smdeallocate (this)
	Deallocates a sparse matrix. More...
subroutine	sparsematrixmodule::smtranspose (this)
	Transposes a sparse matrix. More...
subroutine	sparsematrixmodule::smsetvalue (this, value, rInd, cInd, err, lpu)
	Assigns a matrix element. More...
real(dp) function	sparsematrixmodule::smgetvalue (this, rInd, cInd)
	Returns a matrix element. More...
real(dp) function, dimension(this%nrows)	sparsematrixmodule::smgetcol (this, cInd)
	Returns a matrix column. More...
real(dp) function, dimension(this%ncols)	sparsematrixmodule::smgetrow (this, rInd)
	Returns a matrix row. More...
subroutine	sparsematrixmodule::smmattimesvec (this, xVec, yVec, err)
	Multiplies a sparse matrix with a vector. More...
subroutine	sparsematrixmodule::smmattranstimesvec (this, xVec, yVec, err)
	Multiplies the transpose of a sparse matrix with a vector. More...
subroutine	sparsematrixmodule::smshrinktofit (this, err)
	Reallocates a sparse matrix to exactly fit its dimensions. More...
subroutine	sparsematrixmodule::smwrite (this, name, lpu, writeMatrixElms)
	Writes out the size parameters for a sparse matrix. More...
subroutine, private	sparsematrixmodule::smgrow (this, err, lpu)
	Expands the allocated space for a sparse matrix by a fixed amount. More...

Variables
integer, parameter, private	sparsematrixmodule::initsize_p = 10000
	Initial allocated size for a new sparse matrix. More...
real(dp), parameter, private	sparsematrixmodule::growfactor_p = 1.5_dp
	Relative size increment when the matrix is too small. More...

Detailed Description

General sparse matrix representation.