Overview
Comment:Vector SS ports.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | origin/master | trunk
Files: files | file ages | folders
SHA3-256: 16343bb36aa8cd5dee3d3a9abd0272c7f88e6e1d4533b22743e89b7a05910125
User & Date: gawthrop@users.sourceforge.net on 1998-07-28 14:21:31
Other Links: branch diff | manifest | tags
Context
1998-07-28
19:05:12
Sttill has vector SS port bug? check-in: f4681edf0d user: gawthrop@users.sourceforge.net tags: origin/master, trunk
14:21:31
Vector SS ports. check-in: 16343bb36a user: gawthrop@users.sourceforge.net tags: origin/master, trunk
13:15:10
Vector SS ports included. check-in: 6118409a13 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified mttroot/mtt/lib/comp/simple/SS_eqn.m from [39a1b8dc31] to [ef3b91c897]. 

1
2
3
4
5
6
7
8

function structure =  SS_eqn(name,bond_number,bonds,direction,cr,args, ...
    structure,filenum);

% Set up globals to count the component inputs and outputs. This relies on
% the named SS (the ports) being in the correct order. Using globals here
% avoids changing the common argument list for all _eqn files for something
% which is only used for named SS components.
global local_u_index

|








1
2
3
4
5
6
7
8

function structure =  SS_eqn(name,Bond_number,Bonds,Direction,cr,args, ...
    structure,filenum);

% Set up globals to count the component inputs and outputs. This relies on
% the named SS (the ports) being in the correct order. Using globals here
% avoids changing the common argument list for all _eqn files for something
% which is only used for named SS components.
global local_u_index
︙︙
24
25
26
27
28
29
30




31
32
33
34
35
36
37


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




% %% Revision 1.19  1998/07/08 11:33:54  peterg
% %% Replace mtt_info by mtt_error when appropriate
% %%
% %% Revision 1.18  1998/07/08 11:30:45  peterg
% %% Removed second (fileID) argument from mtt_info
% %%
% %% Revision 1.17  1998/07/04 07:15:44  peterg








>
>
>
>








24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41


			
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.20  1998/07/08 14:42:52  peterg
% %% Removed the annoying info message - it causes problems with big
% %% systems
% %%
% %% Revision 1.19  1998/07/08 11:33:54  peterg
% %% Replace mtt_info by mtt_error when appropriate
% %%
% %% Revision 1.18  1998/07/08 11:30:45  peterg
% %% Removed second (fileID) argument from mtt_info
% %%
% %% Revision 1.17  1998/07/04 07:15:44  peterg
︙︙
123
124
125
126
127
128
129
130
131
132
133
134
135





136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172




173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191





192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250



  effort_attribute = 'external';
end;

if strcmp(flow_attribute,'')
  flow_attribute = 'external';
end;


inputs = structure(3);
outputs = structure(4);
zero_outputs = structure(5);
unknown_inputs = structure(6);






% Is it a named port? (Name begins with [)
Named_Port = (name(1)=='[');

if Named_Port
  % Strip the [
  name = name(2:length(name));
end;

if Named_Port&&~at_top_level % It's a named port

% Note: we don't have numbered ports now, so the correct indices are deduced
% by incrementing the two globals: local_u_index and local_y_index
% $$$   % Convert string to number
% $$$   % port_number = abs(flow_attribute)-abs('0');
% $$$   % port_number = str2num(flow_attribute);

% $$$   %Compute port number
% $$$   str_port_number = flow_attribute;
% $$$   N_string = length(str_port_number);
% $$$   port_number=0;
% $$$   for i=1:N_string
% $$$     port_number = 10*port_number + abs(str_port_number(i))-abs('0');
% $$$   end;

  % Effort 
  if bonds(1,1)==-1 % Source
    local_u_index = local_u_index + 1;
    fprintf(filenum, '%s := %s_MTTu%d;\n', ...
        varname(name, bond_number,1), name, local_u_index);
  else % Sensor
    local_y_index = local_y_index + 1;
    fprintf(filenum, '%s_MTTy%d := %s;\n', ...
        name, local_y_index, varname(name, bond_number,1));
  end;
  % Flow 
  if bonds(1,2)==1 % Source
    local_u_index = local_u_index + 1;




    fprintf(filenum, '%s := %s_MTTu%d;\n', ...
        varname(name, bond_number,-1), name, local_u_index);
  else % Sensor
    local_y_index = local_y_index + 1;
    fprintf(filenum, '%s_MTTy%d := %s;\n', ...
        name, local_y_index, varname(name, bond_number,-1));
  end;  
  return
end;

% Now do SS which are not ports.
% Effort
if strcmp(effort_attribute, 'external')
  if bonds(1,1)==-1 % Source
    inputs = inputs+1;
    fprintf(filenum, '%s := MTTu(%d,1);\n', ...
	varname(name, bond_number,1),inputs);
  else % Sensor
    outputs = outputs+1;





    fprintf(filenum, 'MTTy(%d,1) := %s;\n', ...
	outputs, varname(name, bond_number,1));
  end;
elseif strcmp(effort_attribute, 'unknown') % Unknown input
  unknown_inputs = unknown_inputs + 1;
  fprintf(filenum, '%s := MTTUi%d;\n', ...
      varname(name, bond_number,1), unknown_inputs);
elseif strcmp(effort_attribute, 'internal')
  % Do nothing
else 
  if bonds(1,1)==-1 % Named or unknown source
    fprintf(filenum, '%s := %s;\n', ...
	varname(name, bond_number,1), effort_attribute);
  else % Sensor
    if strcmp(effort_attribute, 'zero') %Zero output
      zero_outputs = zero_outputs + 1;
      fprintf(filenum, 'MTTyz%d := %s;\n', ...
	  zero_outputs, varname(name, bond_number,1));
    else
      mtt_error([effort_attribute, ' not appropriate for an output ']);
    end;
  end;
end;
  
% Flow
if strcmp(flow_attribute, 'external')
  if bonds(1,2)==1 % Source
    inputs = inputs+1;
    fprintf(filenum, '%s := MTTu(%d,1);\n', varname(name, bond_number,-1),inputs);
  else % Sensor
    outputs = outputs+1;
    fprintf(filenum, 'MTTy(%d,1) := %s;\n', outputs, ...
	varname(name, bond_number,-1));
  end;
elseif strcmp(flow_attribute, 'unknown') % Unknown input
  unknown_inputs = unknown_inputs + 1;
  fprintf(filenum, '%s := MTTUi%d;\n', ...
      varname(name, bond_number,-1), unknown_inputs);
elseif strcmp(flow_attribute, 'internal')
  % Do nothing
else % Named constant
  if bonds(1,2)==1 % Source
    fprintf(filenum, '%s := %s;\n', ...
	varname(name, bond_number,-1), flow_attribute);
  else % Sensor
    if strcmp(flow_attribute, 'zero') %Zero output
      zero_outputs = zero_outputs + 1;
      fprintf(filenum, 'MTTyz%d := %s;\n', ...
	  zero_outputs, varname(name, bond_number,-1));
    else
      mtt_error([flow_attribute, ' not appropriate for an output ']);
    end;
  end;
end;

structure(3) = inputs;
structure(4) = outputs;
structure(5) = zero_outputs;
structure(6) = unknown_inputs;










<




|
>
>
>
>
>
|
|
|
|
<
|
|
|
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
|
|
|
|
|
|
|
|
|
|
|
|
>
>
>
>
<
<
<
<
|
|
|
<
<
<
|
|
|
|
|
|
|
|
|
>
>
>
>
>
<
<
<
<
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
>
>

127
128
129
130
131
132
133

134
135
136
137
138
139
140
141
142
143
144
145
146
147

148
149
150
151















152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168




169
170
171



172
173
174
175
176
177
178
179
180
181
182
183
184
185





186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241

  effort_attribute = 'external';
end;

if strcmp(flow_attribute,'')
  flow_attribute = 'external';
end;


inputs = structure(3);
outputs = structure(4);
zero_outputs = structure(5);
unknown_inputs = structure(6);
  
n_bonds = length(Bond_number)	# Multi port?
for i=1:n_bonds			# Loop over all the bonds
  bond_number = Bond_number(i);
  bonds = Bonds(i,:);
  direction = Direction(i,:);
  
  Named_Port = name(1)=="[";	
  
  if Named_Port	# Is it a named port?	

    sname = name(2:length(name)); #Strip the [
  end;			
  
  if Named_Port&&~at_top_level % It's a named port















    % Effort 
    if bonds(1,1)==-1 % Source
      local_u_index = local_u_index + 1
      fprintf(filenum, "%s := %s_MTTu%d;\n", ...
              varname(sname, bond_number,1), sname, local_u_index);
    else % Sensor
      local_y_index = local_y_index + 1
      fprintf(filenum, "%s_MTTy%d := %s;\n", ...
              sname, local_y_index, varname(sname, bond_number,1));
    end;
    % Flow 
    if bonds(1,2)==1 % Source
      local_u_index = local_u_index + 1
      fprintf(filenum, "%s := %s_MTTu%d;\n", ...
              varname(sname, bond_number,-1), sname, local_u_index);
    else % Sensor
      local_y_index = local_y_index + 1




      fprintf(filenum, "%s_MTTy%d := %s;\n", ...
              sname, local_y_index, varname(sname, bond_number,-1));
    end;  



  else				# Now do SS which are not ports
    % Effort
    if strcmp(effort_attribute, "external")
      if bonds(1,1)==-1 % Source
	inputs = inputs+1;
	fprintf(filenum, "%s := MTTu(%d,1);\n", ...
		varname(name, bond_number,1),inputs);
      else % Sensor
	outputs = outputs+1;
	fprintf(filenum, "MTTy(%d,1) := %s;\n", ...
		outputs, varname(name, bond_number,1));
      end;
    elseif strcmp(effort_attribute, "unknown") % Unknown input
      unknown_inputs = unknown_inputs + 1;





      fprintf(filenum, "%s := MTTUi%d;\n", ...
	      varname(name, bond_number,1), unknown_inputs);
    elseif strcmp(effort_attribute, "internal")
      % Do nothing
    else 
      if bonds(1,1)==-1 % Named or unknown source
	fprintf(filenum, "%s := %s;\n", ...
		varname(name, bond_number,1), effort_attribute);
      else % Sensor
	if strcmp(effort_attribute, "zero") %Zero output
	  zero_outputs = zero_outputs + 1;
	  fprintf(filenum, "MTTyz%d := %s;\n", ...
		  zero_outputs, varname(name, bond_number,1));
	else
	  mtt_error([effort_attribute, " not appropriate for an output "]);
	end;
      end;
    end;
    
    % Flow
    if strcmp(flow_attribute, "external")
      if bonds(1,2)==1 % Source
	inputs = inputs+1;
	fprintf(filenum, "%s := MTTu(%d,1);\n", varname(name, bond_number,-1),inputs);
      else % Sensor
	outputs = outputs+1;
	fprintf(filenum, "MTTy(%d,1) := %s;\n", outputs, ...
		varname(name, bond_number,-1));
      end;
    elseif strcmp(flow_attribute, "unknown") % Unknown input
      unknown_inputs = unknown_inputs + 1;
      fprintf(filenum, "%s := MTTUi%d;\n", ...
	      varname(name, bond_number,-1), unknown_inputs);
    elseif strcmp(flow_attribute, "internal")
      % Do nothing
    else % Named constant
      if bonds(1,2)==1 % Source
	fprintf(filenum, "%s := %s;\n", ...
		varname(name, bond_number,-1), flow_attribute);
      else % Sensor
	if strcmp(flow_attribute, "zero") %Zero output
	  zero_outputs = zero_outputs + 1;
	  fprintf(filenum, "MTTyz%d := %s;\n", ...
		  zero_outputs, varname(name, bond_number,-1));
	else
	  mtt_error([flow_attribute, " not appropriate for an output "]);
	end;
      end;
    end;
  end;
  structure(3) = inputs;
  structure(4) = outputs;
  structure(5) = zero_outputs;
  structure(6) = unknown_inputs;
  
end;

MTT: Model Transformation Tools
[ GitHub | SourceHut | Sourceforge | Fossil RSS ]