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eval(['[comp_type, comp_name] = ', name, '_cmp(i)']);
% There are n_comp_bonds bonds on this component with corresponding index
[index,n_comp_bonds] = getindex(comp_near_bond,i);
if index(1,1)==0
mtt_error(sprintf("Component %s (%s) has no bonds", comp_name,
comp_type),fnum);
comp_type),errorfile);
end;
% Create the signed list of bonds on this component
one = ones(n_comp_bonds,1);
bond_list = index(:,1); % bond at component
% Check that all bonds are unique -- error if not
if unique(bond_list)==0
mtt_error(sprintf("Component %s (%s) is at both ends of a bond", comp_name,
comp_type),fnum);
comp_type),errorfile);
end;
% which end of bond at component?
bond_end = index(:,2);
direction = -sign(bond_end-1.5*one);
signed_bond_list = bond_list.*direction;
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out_bonds++;
port_name_i = "out";
end;
elseif (unlabelled_ports==2)
if port_direction>0
if (++in_bonds>1)
mtt_error(["More than one unlabelled INport on component " \
comp_name " (" comp_type ")"],fnum);
comp_name " (" comp_type ")"],errorfile);
else
port_name_i = "in";
end
else
if (++out_bonds>1)
mtt_error(["More than one unlabelled OUTport on component " \
comp_name " (" comp_type ")"],fnum);
comp_name " (" comp_type ")"],errorfile);
else
port_name_i = "out";
end
end;
else
mtt_error(["More than two unlabelled ports on component " \
comp_name " (" comp_type ")"],fnum);
comp_name " (" comp_type ")"],errorfile);
end
mtt_info(["Defaulting port name [" port_name_i "]\t on component " \
comp_name " (" comp_type ")" ],fnum);
comp_name " (" comp_type ")" ],infofile);
port_name = [port_name; ["[" port_name_i "]"]]; # add to list
[port_name_index,junk] = size(port_name); # the corresponding
# index
port_bond(port_name_index,:) = signed_bond; # add to port bond
else
port_name_i = deblank(port_name(port_name_index,:));
port_name_i = port_name_i(2:length(port_name_i)-1) # strip []
end;
% Replace by alias -- if any
eval( ["alias = ", comp_type, '_alias';]); # Get aliases
if is_struct(alias) # are there any aliases
if struct_contains(alias,port_name_i) # Is this an alias?
eval(["new_port_name_i = alias.",port_name_i]);
mtt_info(["Expanding port name [" port_name_i "]\t on component " \
comp_name " (" comp_type ")\t to [" new_port_name_i "]"],fnum);
comp_name " (" comp_type ")\t to [" new_port_name_i "]"],infofile);
port_name = replace_name(port_name, \
["[",new_port_name_i,"]"], \
port_name_index);
end
end
end
end
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% bond
signed_bond_index = port_bond(i);
[other_bond_index,n_other] = getindex(port_bond,-signed_bond_index);
if n_other == 1
other_port_name = port_name(other_bond_index,:);
[other_subport,n_other_subports] = split_port(other_port_name, ',');
if n_other_subports~=n_subports
mtt_error(['Vector ports ', port_name_i, ' and ', other_port_name, 'are not compatible'],fnum);
mtt_error(['Vector ports ', port_name_i, ' and ', other_port_name, 'are not compatible'],errorfile);
end
else
mtt_error(['Vector port ', port_name_i, ' has no matching port'], fnum);
mtt_error(['Vector port ', port_name_i, ' has no matching port'], errorfile);
end;
if other_bond_index>i %then its not been done yet
mtt_info(['Vector port: ', port_name_i],fnum);
mtt_info(['matching: ', other_port_name],fnum);
mtt_info(['Vector port: ', port_name_i],infofile);
mtt_info(['matching: ', other_port_name],infofile);
% Remove sign info.
bond_index = abs(signed_bond_index);
sig = sign(signed_bond_index);
% Put the first element of each port list in the expanded list
exp_port_name = [exp_port_name; subport(1,:)];
exp_port_name = [exp_port_name; other_subport(1,:)];
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else
k=0;
end;
# %Either all ports or no ports should be labelled - write error
# %message if this is not so
# if (k~=0)&(k~=n_comp_bonds)
# mtt_info(['Component ', comp_name, ' (', comp_type, ') has wrong number of labels'], fnum);
# mtt_info(['Component ', comp_name, ' (', comp_type, ') has wrong number of labels'], infofile);
# mtt_info(sprintf("\tit has %1.0f labels but should have 0 or \
# %1.0f",k,n_comp_bonds), fnum);
# %1.0f",k,n_comp_bonds), infofile);
# portnames="";
# for kk=1:k
# portnames=sprintf("%s %s",portnames, unsorted_port_list(kk,:));
# end;
# mtt_error(portnames,fnum);
# mtt_error(portnames,errorfile);
# end;
%Compute the number of labeled ports
[n_unsorted_ports,m_unsorted_ports] = size(unsorted_port_list);
if m_unsorted_ports==0
n_unsorted_ports = 0;
end;
# n_unsorted_ports,n_comp_bonds
# % One port defaults:
# if (n_comp_bonds==1)&(n_unsorted_ports==0)
# %if (direction(1)<0) & ~strcmp(comp_type,'SS') % Wrong way for default
# % mtt_error(['One-port ', comp_name, ' (', comp_type, ') has the sign pointing the wrong way '], fnum);
# % mtt_error(['One-port ', comp_name, ' (', comp_type, ') has the sign pointing the wrong way '], errorfile);
# %end;
# unsorted_port_list = port_list;
# end;
# %Two port defaults
# if (n_comp_bonds==2)&(n_unsorted_ports==0)
# if direction(1)==direction(2) % Wrong way for default
# % mtt_error(['Two-port ', comp_name, ' (', comp_type, ') does not have through-pointing arrows'], fnum);
# % mtt_error(['Two-port ', comp_name, ' (', comp_type, ') does not have through-pointing arrows'], errorfile);
# end;
# if direction(1)==1 %in
# % mtt_info([comp_name, ' in'],fnum);
# % mtt_info([comp_name, ' in'],infofile);
# unsorted_port_list = ['[in]';'[out]'];
# else %reverse the order
# % mtt_info([comp_name, ' out'],fnum);
# % mtt_info([comp_name, ' out'],infofile);
# unsorted_port_list = ['[out]';'[in]'];
# end;
# end;
# % Recompute the number of unsorted ports
# [n_unsorted_ports,m_unsorted_ports] = size(unsorted_port_list);
# if m_unsorted_ports==0
# n_unsorted_ports = 0;
# end;
% Junctions or no lables(order of ports unimportant)
if strcmp(comp_type,'zero')|strcmp(comp_type,'one')
for j = 1:n_comp_bonds
components(i,j) = signed_bond_list(j);
end
else %Order of ports is important
unsorted_port_list, port_list
if n_unsorted_ports==0
mtt_error(['Component ', comp_name, ' (', comp_type, ') has no labeled ports'], fnum);
mtt_error(['Component ', comp_name, ' (', comp_type, ') has no labeled ports'], errorfile);
end;
%Write out the signed bond list in the correct order
unsorted_port_list
for j = 1:n_comp_bonds
j
name_k = unsorted_port_list(j,:)
k = name_in_list(name_k, port_list);
% Check that it only appears once in port list
if length(k)>1
mtt_error(['Component ', comp_name, ' (', comp_type, ') has ports with the same name: ', name_k], fnum);
mtt_error(['Component ', comp_name, ' (', comp_type, ') has ports with the same name: ', name_k], errorfile);
end;
%Check that it only appears one in the label list
kk = name_in_list(name_k,unsorted_port_list);
if length(kk)>1
mtt_error(['Component ', comp_name, ' (', comp_type, ') has multiple port labels: ', name_k], fnum);
mtt_error(['Component ', comp_name, ' (', comp_type, ') has multiple port labels: ', name_k], errorfile);
end;
if k==0
mtt_error(['Component ', comp_name, ' (', comp_type, ') has an unrecognised port: ', name_k], fnum);
mtt_error(['Component ', comp_name, ' (', comp_type, ') has an unrecognised port: ', name_k], errorfile);
else
components(i,k) = signed_bond_list(j);
end;
end;
end;
end;
fclose(fnum);
|