/usr/share/octave/site/m/sundialsTB/cvodes/CVodeReInitB.m is in octave-sundials 2.5.0-3+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | function status = CVodeReInitB(idxB, tB0, yB0, optionsB)
%CVodeReInitB re-initializes backward memory for CVODES.
% where a prior call to CVodeInitB has been made with the same
% problem size NB. CVodeReInitB performs the same input checking
% and initializations that CVodeInitB does, but it does no
% memory allocation, assuming that the existing internal memory
% is sufficient for the new problem.
%
% Usage: CVodeReInitB ( IDXB, TB0, YB0 [, OPTIONSB] )
%
% IDXB is the index of the backward problem, returned by
% CVodeInitB.
% TB0 is the final value of t.
% YB0 is the final condition vector yB(tB0).
% OPTIONSB is an (optional) set of integration options, created with
% the CVodeSetOptions function.
%
% See also: CVodeSetOptions, CVodeInitB
%
% Radu Serban <radu@llnl.gov>
% Copyright (c) 2007, The Regents of the University of California.
% $Revision: 1.4 $Date: 2007/12/05 21:58:18 $
mode = 15;
if nargin < 3
error('Too few input arguments');
end
if nargin < 4
optionsB = [];
end
idxB = idxB-1;
status = cvm(mode,idxB,tB0,yB0,optionsB);
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