diff --git a/README.md b/README.md
index f7c00b0aeffef80681d11caf4bdafacce3b395ab..0e8f478f2b23fff53d5c32be3b8ca0b6fd485627 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Advantages:
To get started, run `setup.m` in the root folder. This adds everything to the
path and compiles .mex files if necessary.
-Note that, at least, Matlab version R2022a is required.
+Note that, at least, Matlab version R2022b is required.
## First steps
diff --git a/lib/storage/@LevelData/LevelData.m b/lib/storage/@LevelData/LevelData.m
index 8275605965d9e2977c04d81ee36f247915ef747b..7018f7f4acf77081e7af37a1a9c24a24e607f0bc 100644
--- a/lib/storage/@LevelData/LevelData.m
+++ b/lib/storage/@LevelData/LevelData.m
@@ -18,14 +18,7 @@ classdef LevelData < handle
%
properties
- % Name of problem
- problem = 'problem'
- % Name of domain
- domain = 'domain'
- % Name of method
- method = 'method'
- % Identifier for computation
- identifier = 'main'
+ metaData
% Root folder for file storage
root = 'results'
% Structure array storing string representations of variables
@@ -94,35 +87,30 @@ classdef LevelData < handle
if nargin >= 1
obj.root = rootpath;
end
- ensureFolderExists(obj.root);
- % Set hostname
- obj.hostname = getHostname();
+
+ % TODO: set output of hostname to string and remove cast
+ obj.metaData = dictionary(...
+ "problem", "problem", ...
+ "domain", "domain", ...
+ "method", "method", ...
+ "identifier", "main", ...
+ "hostname", string(getHostname()));
+
% Save time of creation
if isOctave()
- obj.timestamp = datestr(now, 'yyyy-MM-dd_HH:mm:ss'); %#ok<TNOW1,DATST>
+ obj.metaData("timestamp") = datestr(now, 'yyyy-MM-dd_HH:mm:ss'); %#ok<TNOW1,DATST>
else
- obj.timestamp = char(datetime('now', 'Format', 'yyyy-MM-dd_HH:mm:ss'));
+ obj.metaData("timestamp") = char(datetime('now', 'Format', 'yyyy-MM-dd_HH:mm:ss'));
end
+
+ ensureFolderExists(obj.root);
+ % Set hostname
+ obj.hostname = getHostname();
% Initialise dictionary with some default values
obj.dictionary = getDefaultDictionary();
end
%% SET GLOBAL VARIABLES
- function set.problem(obj, name)
- assert(ischar(name), 'Insert character array as problem name.');
- obj.problem = name;
- end
-
- function set.domain(obj, name)
- assert(ischar(name), 'Insert character array as domain name.');
- obj.domain = name;
- end
-
- function set.method(obj, name)
- assert(ischar(name), 'Insert character array as method name.');
- obj.method = name;
- end
-
function set.root(obj, path)
assert(ischar(path), 'Insert character array as path name.');
obj.root = path;
@@ -152,12 +140,12 @@ classdef LevelData < handle
if numel(rootpath) > 0 && ~strcmp(rootpath(end), '/')
rootpath = [rootpath, '/'];
end
- path = [rootpath, obj.problem, '_', obj.domain, '_', obj.method];
+ path = rootpath + strjoin([obj.metaData("problem"), obj.metaData("domain"), obj.metaData("method")], '_');
end
function file = get.filename(obj)
% Name of file for file storage
- file = [obj.identifier];
+ file = [obj.metaData("identifier")];
end
function bool = get.isScalar(obj)
diff --git a/lib/storage/@LevelData/plotToFile.m b/lib/storage/@LevelData/plotToFile.m
index 2efe1f12c844a1dab43d720fb4c7b236c588d6b6..23ffcee950fcaa105d850c200e1fd8c0091b6411 100644
--- a/lib/storage/@LevelData/plotToFile.m
+++ b/lib/storage/@LevelData/plotToFile.m
@@ -37,7 +37,7 @@ function plotToFile(obj, xVariable, varargin)
end
% Export plot
- print(h, '-dpng', '-r600', [obj.foldername, '/', obj.filename, '.png']);
+ print(h, '-dpng', '-r600', obj.foldername + '/' + obj.filename + '.png');
% Close figure
close(h);
diff --git a/lib/storage/@LevelData/saveToFile.m b/lib/storage/@LevelData/saveToFile.m
index b6af1ceeed229a4ea9edcdb4d3250fa1b9ea5b1d..b46a2b80a0abbadc9ea1d4323d629d351cdfd0e3 100644
--- a/lib/storage/@LevelData/saveToFile.m
+++ b/lib/storage/@LevelData/saveToFile.m
@@ -32,9 +32,10 @@ function saveToFile(obj, folder, file)
% Create problem- and method-specific folder
ensureFolderExists(folder);
% Save this object to file
+ pathToMat = folder + '/' + file + '.mat';
if isOctave()
- save([folder, '/', file, '.mat'], 'obj', '-v7');
+ save(pathToMat, 'obj', '-v7');
else
- save([folder, '/', file, '.mat'], 'obj', '-v7.3');
+ save(pathToMat, 'obj', '-v7.3');
end
end
diff --git a/lib/storage/@LevelData/saveToTable.m b/lib/storage/@LevelData/saveToTable.m
index 9ee04bffe8acc578f4803acf7575ed92eb6f9a48..8ac9fc83221caf761d5720c68a3d91949d01ab9a 100644
--- a/lib/storage/@LevelData/saveToTable.m
+++ b/lib/storage/@LevelData/saveToTable.m
@@ -33,7 +33,7 @@ function saveToTable(obj, separator)
ensureFolderExists(obj.foldername);
% Open file
- fid = fopen([obj.foldername, '/', obj.filename, '.csv'], 'w');
+ fid = fopen(obj.foldername + '/' + obj.filename + '.csv', 'w');
% Save header to file
fprintf(fid, obj.headerSpecifier, obj.scalarVariable{:});
diff --git a/lib/storage/@LevelDataCollection/LevelDataCollection.m b/lib/storage/@LevelDataCollection/LevelDataCollection.m
index 69c5efe49e8283b0bd58d6f1fefa0d3fdf35e471..90fd021aea50343f35027abaec5fc2ac542ee7ca 100644
--- a/lib/storage/@LevelDataCollection/LevelDataCollection.m
+++ b/lib/storage/@LevelDataCollection/LevelDataCollection.m
@@ -19,8 +19,7 @@ classdef LevelDataCollection < handle
properties
- % Identifier for computation
- identifier = ''
+ metaData
% Root folder for file storage
root = 'results'
% Cell array of LevelData objects
@@ -28,12 +27,6 @@ classdef LevelDataCollection < handle
end
properties (Dependent)
- % Name of problem
- problem (1,:) char
- % Name of domain
- domain (1,:) char
- % Name of method
- method (1,:) char
% Path to folder for file storage
foldername (1,:) char
% Name of file for storage
@@ -73,9 +66,25 @@ classdef LevelDataCollection < handle
end
ensureFolderExists(obj.root);
+ % TODO: set output of hostname to string and remove cast
+ % TODO: does it make sense to store this here? -> see e.g. get.problem before
+ obj.metaData = dictionary(...
+ "problem", "problem", ...
+ "domain", "domain", ...
+ "method", "method", ...
+ "identifier", "main", ...
+ "hostname", string(getHostname()));
+
+ % Save time of creation
+ if isOctave()
+ obj.metaData("timestamp") = datestr(now, 'yyyy-MM-dd_HH:mm:ss'); %#ok<TNOW1,DATST>
+ else
+ obj.metaData("timestamp") = char(datetime('now', 'Format', 'yyyy-MM-dd_HH:mm:ss'));
+ end
+
% Set identifier
if nargin >= 2
- obj.identifier = identifier;
+ obj.metaData("identifier") = identifier;
end
end
@@ -100,40 +109,16 @@ classdef LevelDataCollection < handle
bool = (obj.nItem <= 1);
end
- function name = get.problem(obj)
- if isempty(obj.item)
- name = '';
- else
- name = [obj.item{1}.problem];
- end
- end
-
- function name = get.domain(obj)
- if isempty(obj.item)
- name = '';
- else
- name = [obj.item{1}.domain];
- end
- end
-
- function name = get.method(obj)
- if isempty(obj.item)
- name = '';
- else
- name = [obj.item{1}.method];
- end
- end
-
function path = get.foldername(obj)
rootpath = obj.root;
if numel(rootpath) > 0 && ~strcmp(rootpath(end), '/')
rootpath = [rootpath, '/'];
end
- path = [rootpath, obj.problem, '_', obj.domain, '_', obj.method];
+ path = rootpath + strjoin([obj.metaData("problem"), obj.metaData("domain"), obj.metaData("method")], '_');
end
function file = get.filename(obj)
- file = [obj.identifier, '_collection'];
+ file = obj.metaData("identifier") + '_collection';
end
function spec = get.headerSpecifier(obj)
diff --git a/lib/storage/@LevelDataCollection/saveToFile.m b/lib/storage/@LevelDataCollection/saveToFile.m
index 81d502c4a2705cee5c846e9592f3028578d15040..b43d1e777ceb3e66ec4f7f5bb9a855eb4ce22b9e 100644
--- a/lib/storage/@LevelDataCollection/saveToFile.m
+++ b/lib/storage/@LevelDataCollection/saveToFile.m
@@ -38,6 +38,6 @@ function saveToFile(obj, folder, file)
warning(['LevelData not stored. Octave cannot save classdef objects. ', ...
'See GNU Octave Bug: #45833']);
else
- save([folder, '/', file, '.mat'], 'obj', '-v7.3');
+ save(folder + '/' + file + '.mat', 'obj', '-v7.3');
end
end
diff --git a/lib/storage/@LevelDataCollection/saveToTable.m b/lib/storage/@LevelDataCollection/saveToTable.m
index 1fe0f076096cd3ca413c6db0302eb956ca04a102..6f748df078982acd9ffd213e1be30ba903fc0f63 100644
--- a/lib/storage/@LevelDataCollection/saveToTable.m
+++ b/lib/storage/@LevelDataCollection/saveToTable.m
@@ -35,8 +35,8 @@ function saveToTable(obj, separator)
% Save data for each variable to a separate file
data = obj.get(':', obj.timeVariable{:});
for j = 1:obj.nTimeVariable
- fid = fopen([obj.foldername, '/', obj.filename, '_', ...
- obj.timeVariable{j},'.csv'], 'w');
+ fid = fopen(obj.foldername + '/' + obj.filename + '_' + ...
+ obj.timeVariable{j} + '.csv', 'w');
obj.printTable(fid, obj.timeVariable{j}, data{j});
fclose(fid);
end
diff --git a/lib/storage/TimeIt.m b/lib/storage/TimeIt.m
index d84698b81431e16648021ebb54e5f22d1d25aa01..c8b533494d47518a527f3242fcb7e4bd36d2c819 100644
--- a/lib/storage/TimeIt.m
+++ b/lib/storage/TimeIt.m
@@ -25,13 +25,13 @@ function leveldatacollection = TimeIt(identifier, nRun, functionName, varargin)
end
% Welcome statement
- fprintf('\n#\n# OCTAFEM - TIME MEASUREMENT\n');
+ fprintf('\n#\n# MooAFEM - TIME MEASUREMENT\n');
fprintf('# Current Time: %s\n#\n\n', datestr(now));
fprintf('This is TimeIt wrapper for function "%s"\n\n', functionName);
% Initialisation of collection for LevelData objects
leveldatacollection = LevelDataCollection();
- leveldatacollection.identifier = identifier;
+ leveldatacollection.metaData("identifier") = identifier;
% Run experiments
for j = 1:nRun
@@ -39,7 +39,7 @@ function leveldatacollection = TimeIt(identifier, nRun, functionName, varargin)
temporaryIdentifier = sprintf('timingRun%04d', j);
outputList = fevalc(functionName, varargin{:});
leveldata = outputList{1};
- leveldata.identifier = temporaryIdentifier;
+ leveldata.metaData("identifier") = temporaryIdentifier;
% Remove unused information
leveldata.removeNonscalar();
% Store information