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SymbolList.cc
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Sébastien Villemot authored
For symbol lists (such as those given to “var” or “stoch_simul”), return a semantic value at the Bison level, rather than building the list through a temporary object in ParsingDriver. This allows various simplifications, and leads to a more functional code. By the way, homogeneize the naming of the various flavours of symbol lists in the Bison file (with TeX names, partitioning, or with a wildcard).
Sébastien Villemot authoredFor symbol lists (such as those given to “var” or “stoch_simul”), return a semantic value at the Bison level, rather than building the list through a temporary object in ParsingDriver. This allows various simplifications, and leads to a more functional code. By the way, homogeneize the naming of the various flavours of symbol lists in the Bison file (with TeX names, partitioning, or with a wildcard).
check_posterior_analysis_data.m 4.32 KiB
function [info,description] = check_posterior_analysis_data(type,M_)
% function [info,description] = check_posterior_analysis_data(type,M_)
% Checks the status of posterior analysis and in particular if files need to be
% created or updated; called by posterior_analysis.m
%
% Inputs:
% type [string] name of the posterior moment considered
% M_ [structure] Dynare model structure
%
% Outputs:
% info [scalar] return code
% info = 1; % select_posterior_draws has to be called first.
% info = 2; % _posterior_draws files have to be updated.
% info = 3; % Ok! posterior draws files are up to date ;
% info = 4; % posterior draws have to be processed.
% info = 5; % posterior data files have to be updated.
% info = 6; % Ok (nothing to do ;-)
% description [string] Message corresponding to info
% Copyright (C) 2008-2017 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <https://www.gnu.org/licenses/>.
info = 0;
if nargout>1
description = '';
end
[MetropolisFolder, info] = CheckPath('metropolis',M_.dname);
% Get informations about mcmc files.
if info
disp('check_posterior_analysis_data:: Can''t find any mcmc file!')
return
end
mhname = get_name_of_the_last_mh_file(M_);
mhdate = get_date_of_a_file([MetropolisFolder filesep mhname]);
% Get informations about _posterior_draws files.
drawsinfo = dir([ MetropolisFolder filesep M_.fname '_posterior_draws*.mat']);
if isempty(drawsinfo)
info = 1; % select_posterior_draws has to be called first.
if nargout>1
description = 'select_posterior_draws has to be called.';
end
return
else
number_of_last_posterior_draws_file = length(drawsinfo);
pddate = get_date_of_a_file([ MetropolisFolder filesep M_.fname '_posterior_draws' int2str(number_of_last_posterior_draws_file) '.mat']);
if pddate<mhdate
info = 2; % _posterior_draws files have to be updated.
if nargout>1
description = 'posterior draws files have to be updated.';
end
return
else