Overview
Comment:Main component loop now misses out the ports (SS:[]) -- the causality
is merely passed through these components.
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SHA3-256: a02aee26fedae64a3da0381ab563cff8cbe976e0612ea3edb5189e13a810f7d0
User & Date: gawthrop@users.sourceforge.net on 1997-08-18 11:23:59.000
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Context
1997-08-18
12:45:24
Replaced: comp_bonds = bonds(bond_list,:)
by: for kk = 1:n_comp
comp_bonds(kk,:) = bonds(comp(kk),:);
end;

to avoid an octave bug in 1.92. check-in: c07c83d7e6 user: gawthrop@users.sourceforge.net tags: origin/master, trunk

11:23:59
Main component loop now misses out the ports (SS:[]) -- the causality
is merely passed through these components. check-in: a02aee26fe user: gawthrop@users.sourceforge.net tags: origin/master, trunk
1997-08-15
13:31:00
Initial revision check-in: 252956bb20 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
Unified Diff Ignore Whitespace Patch
Modified mttroot/mtt/bin/trans/m/abg2cbg.m from [78e9f9a094] to [23f6a7ee0b].
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% [bonds,status] = abg2cbg(system_name, system_type, full_name, port_bonds, infofile)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$



% %% Revision 1.17  1997/08/07 16:10:13  peterg
% %% Move the if status ..  to the beginning of the main loop.
% %%
% %% Revision 1.16  1997/08/04 13:11:19  peterg
% %% Only change to component-orientated causality for simple components
% %% NOT for compound components.
% %%








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% [bonds,status] = abg2cbg(system_name, system_type, full_name, port_bonds, infofile)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.18  1997/08/08 08:11:04  peterg
% %% Suppress compoment trace.
% %%
% %% Revision 1.17  1997/08/07 16:10:13  peterg
% %% Move the if status ..  to the beginning of the main loop.
% %%
% %% Revision 1.16  1997/08/04 13:11:19  peterg
% %% Only change to component-orientated causality for simple components
% %% NOT for compound components.
% %%
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  bonds = [];
  status = [];
  return
end;

% Evaluate the system function to get the bonds and number of ports
eval(['[bonds,components,n_ports]=', fun_name, ';']);


% Find number of bonds
[n_bonds,columns] = size(bonds);
if (columns ~= 2)&(n_bonds>0)
  error('Incorrect bonds matrix: must have 2 columns');
end;









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  bonds = [];
  status = [];
  return
end;

% Evaluate the system function to get the bonds and number of ports
eval(['[bonds,components,n_ports]=', fun_name, ';']);


% Find number of bonds
[n_bonds,columns] = size(bonds);
if (columns ~= 2)&(n_bonds>0)
  error('Incorrect bonds matrix: must have 2 columns');
end;
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               full_name, n_port_bonds, n_ports), infofile);

  else % Copy the port bonds & status
    j = abs(components(1:n_ports,1)); %relevant bond numbers
    bonds(j,:) = port_bonds;
    status(1:n_ports) = port_status;
  end


end;


% Causality indicator
total = 2*n_bonds;
done = sum(sum(abs(bonds)))/total*100;

% Outer while loop sets preferred causality
ci_index=1; 

while( ci_index>0)
  old_done = inf;
  % Inner loop propagates causality
  while done~=old_done
   % disp(sprintf('Causality is %3.0f%s complete.', done, pc));
    old_done = done;
  
    for i = 1:n_components
      if status(i) ~= 0 % only do this if causality not yet complete

	% Get the bonds on this component
	comp = nozeros(components(i,:))
	bond_list = abs(comp)
	direction = sign(comp)'*[1 1]
        n_bonds = length(bond_list);

	% Get the component details
	eval([ '[comp_type,name,cr,arg] = ', system_type, '_cmp(i);' ]);

	% Change name of 0 and 1 components -- matlab doesn't like numbers here
	if strcmp(comp_type,'0')








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               full_name, n_port_bonds, n_ports), infofile);

  else % Copy the port bonds & status
    j = abs(components(1:n_ports,1)); %relevant bond numbers
    bonds(j,:) = port_bonds;
    status(1:n_ports) = port_status;
  end
else
  n_port_bonds=0;
end;
bonds,port_bonds

% Causality indicator
total = 2*n_bonds;
done = sum(sum(abs(bonds)))/total*100;

% Outer while loop sets preferred causality
ci_index=1; 

while( ci_index>0)
  old_done = inf;
  % Inner loop propagates causality
  while done~=old_done
   % disp(sprintf('Causality is %3.0f%s complete.', done, pc));
    old_done = done;
  
    for i = n_port_bonds+1:n_components
      if status(i) ~= 0 % only do this if causality not yet complete

	% Get the bonds on this component
	comp = nozeros(components(i,:))
	bond_list = abs(comp);
	direction = sign(comp)'*[1 1];
        n_bonds = length(bond_list);

	% Get the component details
	eval([ '[comp_type,name,cr,arg] = ', system_type, '_cmp(i);' ]);

	% Change name of 0 and 1 components -- matlab doesn't like numbers here
	if strcmp(comp_type,'0')
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MTT: Model Transformation Tools
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