1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
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
|
// Scicos
//
// Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// See the file ../license.txt
//
function [x,y,typ]=STEP_FUNCTION(job,arg1,arg2)
x=[];
y=[];
typ=[];
select job
case "set" then
// look for the internal edge trigger block
for i=1:length(arg1.model.rpar.objs) do
o = arg1.model.rpar.objs(i);
if typeof(o) == "Block" & o.gui == "STEP" then
ppath = list(i);
break;
end
end
newpar=list();
for path=ppath do
np=size(path,"*")
spath=list()
for k=1:np
spath($+1)="model"
spath($+1)="rpar"
spath($+1)="objs"
spath($+1)=path(k)
end
xx=arg1(spath)// get the block
execstr("xxn="+xx.gui+"(''set'',xx)")
if diffobjs(xxn,xx) then
model=xx.model
model_n=xxn.model
if ~is_modelica_block(xx) then
modified=or(model.sim<>model_n.sim)|..
~isequal(model.state,model_n.state)|..
~isequal(model.dstate,model_n.dstate)|..
~isequal(model.rpar,model_n.rpar)|..
~isequal(model.ipar,model_n.ipar)|..
~isequal(model.label,model_n.label)
if or(model.in<>model_n.in)|or(model.out<>model_n.out) then
// input or output port sizes changed
needcompile=1
end
if or(model.firing<>model_n.firing) then
// initexe changed
needcompile=2
end
if model.sim=="input"|model.sim=="output" then
if model.ipar<>model_n.ipar then
needcompile=4
end
end
if or(model.blocktype<>model_n.blocktype)|..
or(model.dep_ut<>model_n.dep_ut) then
// type 'c','d','z','l' or dep_ut changed
needcompile=4
end
if (model.nzcross<>model_n.nzcross)|(model.nmode<>model_n.nmode) then
// size of zero cross changed
needcompile=4
end
if prod(size(model_n.sim))>1 then
if model_n.sim(2)>1000 then // Fortran or C Block
if model.sim(1)<>model_n.sim(1) then //function name has changed
needcompile=4
end
end
end
else //implicit block
//force compilation if an implicit block has been edited
modified=or(model_n<>model)
eq=model.equations;eqn=model_n.equations;
if or(eq.model<>eqn.model)|or(eq.inputs<>eqn.inputs)|..
or(eq.outputs<>eqn.outputs) then
needcompile=4
end
end
// parameter or states changed
arg1(spath)=xxn// Update
newpar(size(newpar)+1)=path// Notify modification
end
end
x=arg1
y=needcompile
typ=newpar
case "define" then
scs_m_1=scicos_diagram();
scs_m_1.objs(1) = STEP("define");
scs_m_1.objs(2) = OUT_f("define");
scs_m_1.objs(3) = scicos_link();
scs_m_1.objs(4) = scicos_link();
// STEP
blk = scs_m_1.objs(1);
graphics = blk.graphics;
model = blk.model;
graphics.orig = [0 0];
graphics.sz = [40 40];
graphics.pein = 4;
graphics.peout = 4;
graphics.pout = 3;
blk.graphics = graphics;
blk.model = model;
scs_m_1.objs(1) = blk;
// OUT_f
blk = scs_m_1.objs(2);
graphics = blk.graphics;
model = blk.model;
graphics.orig = [80 10];
graphics.sz = [20 20];
graphics.exprs = ["1"];
model.ipar = 1;
graphics.pin = 3;
blk.graphics = graphics;
blk.model = model;
scs_m_1.objs(2) = blk;
// STEP -> OUT_f
lnk = scs_m_1.objs(3);
lnk.from = [1 1 0];
lnk.to = [2 1 1];
scs_m_1.objs(3) = lnk;
// STEP -> STEP
lnk = scs_m_1.objs(4);
lnk.xx = [0 20 -20 -20 20 1];
lnk.yy = [0 -20 -20 60 60 1];
lnk.ct = [5 -1];
lnk.from = [1 1 0];
lnk.to = [1 1 1];
scs_m_1.objs(4) = lnk;
clear blk lnk
model=scicos_model();
model.sim = "csuper";
model.out = 1;
model.out2=1;
model.outtyp=1;
model.rpar = scs_m_1;
gr_i=[]
x=standard_define([2 2],model,[],gr_i)
end
endfunction
|
