Data Structures

Here are the data structures with brief descriptions:

Banded_Matrix	A one dimensional sparse matrix, with banded structure
Bdmat_Op_Workspace	Workspace for Banded_Matrix routines
Dense_Matrix	An ordinary (one dimensional) matrix
Dense_Vector	An ordinary (one dimensional) vector
Dyadic_Gsearch_Save	Workspace for "best non-decreasing dyadic partition" search
Fast1_Save	Extra things to save for fast1 algorithm
Ftrigtw_Plan	Holder for precomputed FFTW objects
Local_Trig_Interval	Information to do a local trigonometric transform on an interval
Pm_1D	Hold a compressed matrix of Associate Legendre functions of a fixed order
Pm_1D_Workspace	Hold workspace and a few precomputed values for the fast synthesis/analysis
Pm_Direct_bd	Hold a banded matrix of Associate Legendre functions of a fixed order
Pm_Direct_d	Hold a dense matrix of Associate Legendre functions of a fixed order
Pmncos_Recurrence_Save	Hold data and workspace to do the three-term recurrence for a vector of sample points