Changeset 1445:4635352e5524 in lemon-0.x for test/lp_test.cc

Timestamp:

06/04/05 14:50:15 (19 years ago)

Author:

Alpar Juttner

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1925

Message:

DualExpr? added.

File:

• test/lp_test.cc (modified) (1 diff)

test/lp_test.cc

@@ -35 +35 @@
   lp.addColSet(z);
 
+  {
+    LP::Expr e,f,g;
+    LP::Col p1,p2,p3,p4,p5;
+    LP::Constr c;
+    
+    e[p1]=2;
+    e.constComp()=12;
+    e[p1]+=2;
+    e.constComp()+=12;
+    e[p1]-=2;
+    e.constComp()-=12;
+    
+    e=2;
+    e=2.2;
+    e=p1;
+    e=f;
+    
+    e+=2;
+    e+=2.2;
+    e+=p1;
+    e+=f;
+    
+    e-=2;
+    e-=2.2;
+    e-=p1;
+    e-=f;
+    
+    e*=2;
+    e*=2.2;
+    e/=2;
+    e/=2.2;
+    
+    e=((p1+p2)+(p1-p2)+(p1+12)+(12+p1)+(p1-12)+(12-p1)+
+       (f+12)+(12+f)+(p1+f)+(f+p1)+(f+g)+
+       (f-12)+(12-f)+(p1-f)+(f-p1)+(f-g)+
+       2.2*f+f*2.2+f/2.2+
+       2*f+f*2+f/2+
+       2.2*p1+p1*2.2+p1/2.2+
+       2*p1+p1*2+p1/2
+       );
 
-  LP::Expr e,f,g;
-  LP::Col p1,p2,p3,p4,p5;
-  LP::Constr c;
+
+    c = (e  <= f  );
+    c = (e  <= 2.2);
+    c = (e  <= 2  );
+    c = (e  <= p1 );
+    c = (2.2<= f  );
+    c = (2  <= f  );
+    c = (p1 <= f  );
+    c = (p1 <= p2 );
+    c = (p1 <= 2.2);
+    c = (p1 <= 2  );
+    c = (2.2<= p2 );
+    c = (2  <= p2 );
+    
+    c = (e  >= f  );
+    c = (e  >= 2.2);
+    c = (e  >= 2  );
+    c = (e  >= p1 );
+    c = (2.2>= f  );
+    c = (2  >= f  );
+    c = (p1 >= f  );
+    c = (p1 >= p2 );
+    c = (p1 >= 2.2);
+    c = (p1 >= 2  );
+    c = (2.2>= p2 );
+    c = (2  >= p2 );
+    
+    c = (e  == f  );
+    c = (e  == 2.2);
+    c = (e  == 2  );
+    c = (e  == p1 );
+    c = (2.2== f  );
+    c = (2  == f  );
+    c = (p1 == f  );
+    //c = (p1 == p2 );
+    c = (p1 == 2.2);
+    c = (p1 == 2  );
+    c = (2.2== p2 );
+    c = (2  == p2 );
+    
+    c = (2 <= e <= 3);
+    c = (2 <= p1<= 3);
+    
+    c = (2 >= e >= 3);
+    c = (2 >= p1>= 3);
+    
+    e[x[3]]=2;
+    e[x[3]]=4;
+    e[x[3]]=1;
+    e.constComp()=12;
+    
+    lp.addRow(LP::INF,e,23);
+    lp.addRow(LP::INF,3.0*(x[1]+x[2]/2)-x[3],23);
+    lp.addRow(LP::INF,3.0*(x[1]+x[2]*2-5*x[3]+12-x[4]/3)+2*x[4]-4,23);
+    
+    lp.addRow(x[1]+x[3]<=x[5]-3);
+    lp.addRow(-7<=x[1]+x[3]-12<=3);
+    lp.addRow(x[1]<=x[5]);
+  }
   
-  e[p1]=2;
-  e.constComp()=12;
-  e[p1]+=2;
-  e.constComp()+=12;
-  e[p1]-=2;
-  e.constComp()-=12;
-  
-  e=2;
-  e=2.2;
-  e=p1;
-  e=f;
-
-  e+=2;
-  e+=2.2;
-  e+=p1;
-  e+=f;
-
-  e-=2;
-  e-=2.2;
-  e-=p1;
-  e-=f;
-
-  e*=2;
-  e*=2.2;
-  e/=2;
-  e/=2.2;
-
-  e=((p1+p2)+(p1-p2)+(p1+12)+(12+p1)+(p1-12)+(12-p1)+
-      (f+12)+(12+f)+(p1+f)+(f+p1)+(f+g)+
-      (f-12)+(12-f)+(p1-f)+(f-p1)+(f-g)+
-      2.2*f+f*2.2+f/2.2+
-      2*f+f*2+f/2+
-      2.2*p1+p1*2.2+p1/2.2+
-      2*p1+p1*2+p1/2
-     );
+  {
+    LP::DualExpr e,f,g;
+    LP::Row p1,p2,p3,p4,p5;
+    
+    e[p1]=2;
+    e[p1]+=2;
+    e[p1]-=2;
+    
+    e=p1;
+    e=f;
+    
+    e+=p1;
+    e+=f;
+    
+    e-=p1;
+    e-=f;
+    
+    e*=2;
+    e*=2.2;
+    e/=2;
+    e/=2.2;
+    
+    e=((p1+p2)+(p1-p2)+(p1+12)+(12+p1)+(p1-12)+(12-p1)+
+       (p1+f)+(f+p1)+(f+g)+
+       (p1-f)+(f-p1)+(f-g)+
+       2.2*f+f*2.2+f/2.2+
+       2*f+f*2+f/2+
+       2.2*p1+p1*2.2+p1/2.2+
+       2*p1+p1*2+p1/2
+       );
+  }
   
 
-  c = (e  <= f  );
-  c = (e  <= 2.2);
-  c = (e  <= 2  );
-  c = (e  <= p1 );
-  c = (2.2<= f  );
-  c = (2  <= f  );
-  c = (p1 <= f  );
-  c = (p1 <= p2 );
-  c = (p1 <= 2.2);
-  c = (p1 <= 2  );
-  c = (2.2<= p2 );
-  c = (2  <= p2 );
-
-  c = (e  >= f  );
-  c = (e  >= 2.2);
-  c = (e  >= 2  );
-  c = (e  >= p1 );
-  c = (2.2>= f  );
-  c = (2  >= f  );
-  c = (p1 >= f  );
-  c = (p1 >= p2 );
-  c = (p1 >= 2.2);
-  c = (p1 >= 2  );
-  c = (2.2>= p2 );
-  c = (2  >= p2 );
-
-  c = (e  == f  );
-  c = (e  == 2.2);
-  c = (e  == 2  );
-  c = (e  == p1 );
-  c = (2.2== f  );
-  c = (2  == f  );
-  c = (p1 == f  );
-  //c = (p1 == p2 );
-  c = (p1 == 2.2);
-  c = (p1 == 2  );
-  c = (2.2== p2 );
-  c = (2  == p2 );
-
-  c = (2 <= e <= 3);
-  c = (2 <= p1<= 3);
-
-  c = (2 >= e >= 3);
-  c = (2 >= p1>= 3);
-
-  e[x[3]]=2;
-  e[x[3]]=4;
-  e[x[3]]=1;
-  e.constComp()=12;
-  
-  lp.addRow(LP::INF,e,23);
-  lp.addRow(LP::INF,3.0*(x[1]+x[2]/2)-x[3],23);
-  lp.addRow(LP::INF,3.0*(x[1]+x[2]*2-5*x[3]+12-x[4]/3)+2*x[4]-4,23);
-
-  lp.addRow(x[1]+x[3]<=x[5]-3);
-  lp.addRow(-7<=x[1]+x[3]-12<=3);
-  lp.addRow(x[1]<=x[5]);
-
-
-  
 }