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certify.m
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certify.m
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function [flag] = certify(mesh)
%CERTIFY error checking for JIGSAW mesh objects.
%-----------------------------------------------------------
% Darren Engwirda
% github.com/dengwirda/jigsaw-matlab
% 30-May-2020
% d.engwirda@gmail.com
%-----------------------------------------------------------
%
np = +0 ; flag = -1;
if (~isstruct(mesh))
error('certify:incorrectInputClass', ...
'Incorrect input class.') ;
end
if (inspect(mesh,'point'))
if (~isempty (mesh.point.coord))
if (isnumeric(mesh.point.coord))
%----------------------------------------- check MESH coords
np = size(mesh.point.coord,1) ;
if (ndims(mesh.point.coord) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid POINT.COORD dimensions.') ;
end
if ( size(mesh.point.coord,2)< 3)
error('certify:incorrectDimensions', ...
'Invalid POINT.COORD dimensions.') ;
end
if (any(isinf(mesh.point.coord)))
error('certify:invalidMeshPosition', ...
'Invalid POINT.COORD values.') ;
end
if (any(isnan(mesh.point.coord)))
error('certify:invalidMeshPosition', ...
'Invalid POINT.COORD values.') ;
end
if (isfield(mesh,'mshID'))
if (strcmpi(mesh.mshID,'euclidean-grid'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
if (strcmpi(mesh.mshID,'ellipsoid-grid'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
end
elseif(iscell(mesh.point.coord))
%----------------------------------------- check GRID coords
if (~isvector(mesh.point.coord))
error('certify:incorrectDimensions', ...
'Invalid POINT.COORD dimensions.') ;
end
for ii = +1:length(mesh.point.coord)
if (~isvector(mesh.point.coord{ii}))
error('certify:incorrectDimensions', ...
'Invalid POINT.COORD dimensions.') ;
end
if (any(isinf(mesh.point.coord{ii})))
error('certify:invalidMeshPosition', ...
'Invalid POINT.COORD values.') ;
end
if (any(isnan(mesh.point.coord{ii})))
error('certify:invalidMeshPosition', ...
'Invalid POINT.COORD values.') ;
end
end
if (isfield(mesh,'mshID'))
if (strcmpi(mesh.mshID,'euclidean-mesh'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
if (strcmpi(mesh.mshID,'ellipsoid-mesh'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
end
else
%----------------------------------------- wrong POINT class
error('certify:incorrectInputClass', ...
'Invalid POINT.COORD type.') ;
end
end
end
if (inspect(mesh,'radii'))
%----------------------------------------- check RADII value
if (~isempty (mesh.radii))
if (~isnumeric(mesh.radii))
error('certify:incorrectInputClass', ...
'Invalid RADII class.') ;
end
if (~isvector(mesh.radii))
error('certify:incorrectDimensions', ...
'Invalid RADII dimensions.') ;
end
if (length(mesh.radii) ~= +1 && ...
length(mesh.radii) ~= +3 )
error('certify:incorrectDimensions', ...
'Invalid RADII dimensions.') ;
end
if (any(isinf(mesh.radii)))
error('certify:invalidRadiiEntries', ...
'Invalid RADII entries.') ;
end
if (any(isnan(mesh.radii)))
error('certify:invalidRadiiEntries', ...
'Invalid RADII entries.') ;
end
end
end
if (inspect(mesh,'value'))
%----------------------------------------- check VALUE value
if (~isempty (mesh.value))
if (isnumeric(mesh.point.coord))
%----------------------------------------- for MESH obj kind
if (ndims(mesh.value) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
if ( size(mesh.value,1) ~= np)
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
if (any(isinf(mesh.value)))
error('certify:invalidValueEntries', ...
'Invalid VALUE entries.') ;
end
if (any(isnan(mesh.value)))
error('certify:invalidValueEntries', ...
'Invalid VALUE entries.') ;
end
elseif(iscell(mesh.point.coord))
%----------------------------------------- for GRID obj kind
if (length(mesh.point.coord) ~= ...
ndims (mesh.value))
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
if (length(mesh.point.coord) == 2)
if (isvector(mesh.value))
if (length(mesh.point.coord{2}) ...
*length(mesh.point.coord{1}) ...
~= numel(mesh.value))
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
else
if (length(mesh.point.coord{2}) ...
~= size(mesh.value,1) || ...
length(mesh.point.coord{1}) ...
~= size(mesh.value,2) )
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
end
end
if (length(mesh.point.coord) == 3)
if (isvector(mesh.value))
if (length(mesh.point.coord{2}) ...
*length(mesh.point.coord{1}) ...
*length(mesh.point.coord{3}) ...
~= numel(mesh.value))
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
else
if (length(mesh.point.coord{2}) ...
~= size(mesh.value,1) || ...
length(mesh.point.coord{1}) ...
~= size(mesh.value,2) || ...
length(mesh.point.coord{3}) ...
~= size(mesh.value,3) )
error('certify:incorrectDimensions', ...
'Invalid VALUE dimensions.') ;
end
end
end
if (any(isinf(mesh.value)))
error('certify:invalidValueEntries', ...
'Invalid VALUE entries.') ;
end
if (any(isnan(mesh.value)))
error('certify:invalidValueEntries', ...
'Invalid VALUE entries.') ;
end
else
%----------------------------------------- wrong VALUE class
error('certify:incorrectInputClass', ...
'Invalid VALUE class.') ;
end
end
end
if (inspect(mesh,'slope'))
%----------------------------------------- check SLOPE value
if (~isempty (mesh.slope))
if (isnumeric(mesh.point.coord))
%----------------------------------------- for MESH obj kind
if (ndims(mesh.slope) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
if ( size(mesh.slope,1) ~= np)
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
if (any(isinf(mesh.slope)))
error('certify:invalidValueEntries', ...
'Invalid SLOPE entries.') ;
end
if (any(isnan(mesh.slope)))
error('certify:invalidValueEntries', ...
'Invalid SLOPE entries.') ;
end
elseif(iscell(mesh.point.coord))
%----------------------------------------- for GRID obj kind
if (length(mesh.point.coord) ~= ...
ndims (mesh.slope))
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
if (length(mesh.point.coord) == 2)
if (isvector(mesh.slope))
if (length(mesh.point.coord{2}) ...
*length(mesh.point.coord{1}) ...
~= numel(mesh.slope))
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
else
if (length(mesh.point.coord{2}) ...
~= size(mesh.slope,1) || ...
length(mesh.point.coord{1}) ...
~= size(mesh.slope,2) )
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
end
end
if (length(mesh.point.coord) == 3)
if (isvector(mesh.slope))
if (length(mesh.point.coord{2}) ...
*length(mesh.point.coord{1}) ...
*length(mesh.point.coord{3}) ...
~= numel(mesh.slope))
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
else
if (length(mesh.point.coord{2}) ...
~= size(mesh.slope,1) || ...
length(mesh.point.coord{1}) ...
~= size(mesh.slope,2) || ...
length(mesh.point.coord{3}) ...
~= size(mesh.slope,3) )
error('certify:incorrectDimensions', ...
'Invalid SLOPE dimensions.') ;
end
end
end
if (any(isinf(mesh.slope)))
error('certify:invalidValueEntries', ...
'Invalid SLOPE entries.') ;
end
if (any(isnan(mesh.slope)))
error('certify:invalidValueEntries', ...
'Invalid SLOPE entries.') ;
end
else
%----------------------------------------- wrong VALUE class
error('certify:incorrectInputClass', ...
'Invalid SLOPE class.') ;
end
end
end
if (inspect(mesh,'edge2'))
%----------------------------------------- check EDGE2 index
if (~isempty (mesh.edge2.index))
if (~isnumeric(mesh.edge2.index))
error('certify:incorrectInputClass', ...
'Invalid EDGE2.INDEX type.') ;
end
if (ndims(mesh.edge2.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid EDGE2.INDEX dimensions.') ;
end
if (size(mesh.edge2.index,2)~= 3)
error('certify:incorrectDimensions', ...
'Invalid EDGE2.INDEX dimensions.') ;
end
if (any(isinf(mesh.edge2.index)))
error('certify:invalidMeshIndexing', ...
'Invalid EDGE2.INDEX indexing.') ;
end
if (any(isnan(mesh.edge2.index)))
error('certify:invalidMeshIndexing', ...
'Invalid EDGE2.INDEX indexing.') ;
end
if (min(min( ...
mesh.edge2.index(:,1:2))) < +1 || ...
max(max( ...
mesh.edge2.index(:,1:2))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid EDGE2.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'tria3'))
%----------------------------------------- check TRIA3 index
if (~isempty (mesh.tria3.index))
if (~isnumeric(mesh.tria3.index))
error('certify:incorrectInputClass', ...
'Invalid TRIA3.INDEX type.') ;
end
if (ndims(mesh.tria3.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid TRIA3.INDEX dimensions.') ;
end
if (size(mesh.tria3.index,2)~= 4)
error('certify:incorrectDimensions', ...
'Invalid TRIA3.INDEX dimensions.') ;
end
if (any(isinf(mesh.tria3.index)))
error('certify:invalidMeshIndexing', ...
'Invalid TRIA3.INDEX indexing.') ;
end
if (any(isnan(mesh.tria3.index)))
error('certify:invalidMeshIndexing', ...
'Invalid TRIA3.INDEX indexing.') ;
end
if (min(min( ...
mesh.tria3.index(:,1:3))) < +1 || ...
max(max( ...
mesh.tria3.index(:,1:3))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid TRIA3.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'quad4'))
%----------------------------------------- check QUAD4 index
if (~isempty (mesh.quad4.index))
if (~isnumeric(mesh.quad4.index))
error('certify:incorrectInputClass', ...
'Invalid QUAD4.INDEX type.') ;
end
if (ndims(mesh.quad4.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid QUAD4.INDEX dimensions.') ;
end
if (size(mesh.quad4.index,2)~= 5)
error('certify:incorrectDimensions', ...
'Invalid QUAD4.INDEX dimensions.') ;
end
if (any(isinf(mesh.quad4.index)))
error('certify:invalidMeshIndexing', ...
'Invalid QUAD4.INDEX indexing.') ;
end
if (any(isnan(mesh.quad4.index)))
error('certify:invalidMeshIndexing', ...
'Invalid QUAD4.INDEX indexing.') ;
end
if (min(min( ...
mesh.quad4.index(:,1:4))) < +1 || ...
max(max( ...
mesh.quad4.index(:,1:4))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid QUAD4.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'tria4'))
%----------------------------------------- check TRIA4 index
if (~isempty (mesh.tria4.index))
if (~isnumeric(mesh.tria4.index))
error('certify:incorrectInputClass', ...
'Invalid TRIA4.INDEX type.') ;
end
if (ndims(mesh.tria4.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid TRIA4.INDEX dimensions.') ;
end
if (size(mesh.tria4.index,2)~= 5)
error('certify:incorrectDimensions', ...
'Invalid TRIA4.INDEX dimensions.') ;
end
if (any(isinf(mesh.tria4.index)))
error('certify:invalidMeshIndexing', ...
'Invalid TRIA4.INDEX indexing.') ;
end
if (any(isnan(mesh.tria4.index)))
error('certify:invalidMeshIndexing', ...
'Invalid TRIA4.INDEX indexing.') ;
end
if (min(min( ...
mesh.tria4.index(:,1:4))) < +1 || ...
max(max( ...
mesh.tria4.index(:,1:4))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid TRIA4.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'hexa8'))
%----------------------------------------- check HEXA8 index
if (~isempty (mesh.hexa8.index))
if (~isnumeric(mesh.hexa8.index))
error('certify:incorrectInputClass', ...
'Invalid HEXA8.INDEX type.') ;
end
if (ndims(mesh.hexa8.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid HEXA8.INDEX dimensions.') ;
end
if (size(mesh.hexa8.index,2)~= 9)
error('certify:incorrectDimensions', ...
'Invalid HEXA8.INDEX dimensions.') ;
end
if (any(isinf(mesh.hexa8.index)))
error('certify:invalidMeshIndexing', ...
'Invalid HEXA8.INDEX indexing.') ;
end
if (any(isnan(mesh.hexa8.index)))
error('certify:invalidMeshIndexing', ...
'Invalid HEXA8.INDEX indexing.') ;
end
if (min(min( ...
mesh.hexa8.index(:,1:8))) < +1 || ...
max(max( ...
mesh.hexa8.index(:,1:8))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid HEXA8.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'wedg6'))
%----------------------------------------- check WEDG6 index
if (~isempty (mesh.wedg6.index))
if (~isnumeric(mesh.wedg6.index))
error('certify:incorrectInputClass', ...
'Invalid WEDG6.INDEX type.') ;
end
if (ndims(mesh.wedg6.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid WEDG6.INDEX dimensions.') ;
end
if (size(mesh.wedg6.index,2)~= 7)
error('certify:incorrectDimensions', ...
'Invalid WEDG6.INDEX dimensions.') ;
end
if (any(isinf(mesh.wedg6.index)))
error('certify:invalidMeshIndexing', ...
'Invalid WEDG6.INDEX indexing.') ;
end
if (any(isnan(mesh.wedg6.index)))
error('certify:invalidMeshIndexing', ...
'Invalid WEDG6.INDEX indexing.') ;
end
if (min(min( ...
mesh.wedg6.index(:,1:6))) < +1 || ...
max(max( ...
mesh.wedg6.index(:,1:6))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid WEDG6.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'pyra5'))
%----------------------------------------- check PYRA5 index
if (~isempty (mesh.pyra5.index))
if (~isnumeric(mesh.pyra5.index))
error('certify:incorrectInputClass', ...
'Invalid PYRA5.INDEX type.') ;
end
if (ndims(mesh.pyra5.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid PYRA5.INDEX dimensions.') ;
end
if (size(mesh.pyra5.index,2)~= 6)
error('certify:incorrectDimensions', ...
'Invalid PYRA5.INDEX dimensions.') ;
end
if (any(isinf(mesh.pyra5.index)))
error('certify:invalidMeshIndexing', ...
'Invalid PYRA5.INDEX indexing.') ;
end
if (any(isnan(mesh.pyra5.index)))
error('certify:invalidMeshIndexing', ...
'Invalid PYRA5.INDEX indexing.') ;
end
if (min(min( ...
mesh.pyra5.index(:,1:5))) < +1 || ...
max(max( ...
mesh.pyra5.index(:,1:5))) > np )
error('certify:invalidMeshIndexing', ...
'Invalid PYRA5.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'bound'))
%----------------------------------------- check BOUND index
if (~isempty (mesh.bound.index))
if (~isnumeric(mesh.bound.index))
error('certify:incorrectInputClass', ...
'Invalid BOUND.INDEX type.') ;
end
if (ndims(mesh.bound.index) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid BOUND.INDEX dimensions.') ;
end
if (size(mesh.bound.index,2)~= 3)
error('certify:incorrectDimensions', ...
'Invalid BOUND.INDEX dimensions.') ;
end
if (any(isinf(mesh.bound.index)))
error('certify:invalidMeshIndexing', ...
'Invalid BOUND.INDEX indexing.') ;
end
if (any(isnan(mesh.bound.index)))
error('certify:invalidMeshIndexing', ...
'Invalid BOUND.INDEX indexing.') ;
end
if (min(min( ...
mesh.bound.index(:,2:2))) < +1 )
error('certify:invalidMeshIndexing', ...
'Invalid BOUND.INDEX indexing.') ;
end
end
end
if (inspect(mesh,'seeds'))
if (~isempty (mesh.seeds.coord))
if ( isnumeric(mesh.seeds.coord))
%----------------------------------------- check SEEDS array
ns = size(mesh.seeds.coord,1) ;
if (ndims(mesh.seeds.coord) ~= 2)
error('certify:incorrectDimensions', ...
'Invalid SEEDS.COORD dimensions.') ;
end
if ( size(mesh.seeds.coord,2)< 3)
error('certify:incorrectDimensions', ...
'Invalid SEEDS.COORD dimensions.') ;
end
if (any(isinf(mesh.seeds.coord)))
error('certify:invalidMeshPosition', ...
'Invalid SEEDS.COORD values.') ;
end
if (any(isnan(mesh.seeds.coord)))
error('certify:invalidMeshPosition', ...
'Invalid SEEDS.COORD values.') ;
end
if (isfield(mesh,'mshID'))
if (strcmpi(mesh.mshID,'euclidean-grid'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
if (strcmpi(mesh.mshID,'ellipsoid-grid'))
error('certify:incompatiblemshID', ...
'Incompatible msh-ID flag.') ;
end
end
else
%----------------------------------------- wrong SEEDS class
error('certify:incorrectInputClass', ...
'Invalid SEEDS.COORD type.') ;
end
end
end
%----------------------------------------- ok if we get here
flag = +1 ;
end