/usr/share/octave/site/m/sundialsTB/idas/IDAReInitB.m is in octave-sundials 2.5.0-3+b1.
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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 37 | function status = IDAReInitB(idxB,tB0,yyB0,ypB0,optionsB)
%IDAReInitB allocates and initializes backward memory for IDAS.
% where a prior call to IDAInitB has been made with the same
% problem size NB. IDAReInitB performs the same input checking
% and initializations that IDAInitB does, but it does no
% memory allocation, assuming that the existing internal memory
% is sufficient for the new problem.
%
% Usage: IDAReInitB ( IDXB, TB0, YYB0, YPB0 [, OPTIONSB] )
%
% IDXB is the index of the backward problem, returned by
% IDAInitB.
% TB0 is the final value of t.
% YYB0 is the final condition vector yB(tB0).
% YPB0 is the final condition vector yB'(tB0).
% OPTIONSB is an (optional) set of integration options, created with
% the IDASetOptions function.
%
% See also: IDASetOptions, IDAInitB
%
% Radu Serban <radu@llnl.gov>
% Copyright (c) 2007, The Regents of the University of California.
% $Revision: 1.3 $Date: 2007/12/05 21:58:18 $
mode = 15;
if nargin < 4
error('Too few input arguments');
end
if nargin < 5
optionsB = [];
end
idxB = idxB-1;
status = idm(mode, idxB, tB0, yyB0, ypB0, optionsB);
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