- Removed unused (duplicate) code

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@7598 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Dec 31, 2010 · 764b530 · 764b530
1 parent c8e185b
commit 764b530
Showing 1 changed file with 0 additions and 89 deletions.
diff --git a/Compiler/FrontEnd/InstSection.mo b/Compiler/FrontEnd/InstSection.mo
@@ -3721,95 +3721,6 @@ algorithm
   end matchcontinue;
 end flipDirection;
 
-function handleStreamConnectors
-"@author: adrpo
- this function evaluates the inStream and actualStream builtin operators"
-  input Prefix.Prefix pre "prefix required for checking deleted components";  
-  input Connect.Sets sets;
-  input DAE.DAElist inDAE;
-  output DAE.DAElist outDAE;
-algorithm
-  outDAE := matchcontinue(pre, sets, inDAE)
-    local
-      DAE.DAElist dae;
-      list<DAE.Element> elems;
-      DAE.FunctionTree functions "set of functions";     
-
-    case (pre, sets, dae)
-      equation
-        (dae,_,_) = DAEUtil.traverseDAE(dae, DAEUtil.emptyFuncTree, evalActualStream, sets);
-        (dae,_,_) = DAEUtil.traverseDAE(dae, DAEUtil.emptyFuncTree, evalInStream, sets);        
-      then
-        dae;
-  end matchcontinue;
-end handleStreamConnectors;
-
-protected function evalActualStream
-"@author: adrpo
- this function evaluates the builtin operator actualStream.
- See Modelica Specification 3.2, page 177"
-  input tuple<DAE.Exp,Connect.Sets> itpl;
-  output tuple<DAE.Exp,Connect.Sets> otpl;
-algorithm
-  otpl := matchcontinue itpl
-    local
-      DAE.Exp exp,inExp;
-      Connect.Sets sets;
-      DAE.ComponentRef cref;
-      Boolean result;
-
-    // deal with actualStream
-    case ((inExp as DAE.CALL(path=Absyn.IDENT("actualStream"),
-          expLst={DAE.CREF(componentRef = cref)}), sets))
-      equation
-        // Modelica Specification 3.2, page 177, Section: 15.3 Stream Operator actualStream
-        // actualStream(port.h_outflow) = if port.m_flow > 0 then inStream(port.h_outflow)
-        //                                                   else port.h_outflow;
-        // we need to retrieve the flow variable associated with the stream variable here
-        // so that we can build the expression
-        exp = inExp;
-      then ((exp, sets));
-    // no replacement needed
-    case ((exp, sets))
-      then ((exp, sets));
-  end matchcontinue;
-end evalActualStream;
-
-protected function evalInStream
-"@author: adrpo
- this function evaluates the builtin operator inStream.
- See Modelica Specification 3.2, page 176"
-  input tuple<DAE.Exp,Connect.Sets> itpl;
-  output tuple<DAE.Exp,Connect.Sets> otpl;
-algorithm
-  otpl := matchcontinue itpl
-    local
-      DAE.Exp exp,inExp;
-      Connect.Sets sets;
-      DAE.ComponentRef cref;
-      Boolean result;
-
-    // deal with inStream
-    case ((inExp as DAE.CALL(path=Absyn.IDENT("inStream"),
-          expLst={DAE.CREF(componentRef = cref)}), sets))
-      equation
-        // Modelica Specification 3.2, page 176, Section: 15.2 Stream Operator inStream and Connection Equations
-        // N = 1, M = 0: unconnected stream
-        // inStream(m1.c.h_outflow) = m1.c.h_outflow;
-        // N = 2, M = 0: two connected inside streams
-        // inStream(m1.c.h_outflow) = m2.c.h_outflow;
-        // inStream(m2.c.h_outflow) = m1.c.h_outflow;
-        // N = 1, M = 1: one inside stream connected to one outside stream
-        // inStream(m1.c.h_outflow) = inStream(c1.h_outflow);
-        // // Additional equation to be generated
-        // c1.h_outflow = m1.c.h_outflow;        
-        exp = inExp;
-      then ((exp, sets));
-    // no replacement needed
-    case ((exp, sets)) then ((exp, sets));
-  end matchcontinue;
-end evalInStream;
-
 protected function validConnector
 "function: validConnector
   This function tests whether a type is a eligible to be used in connections."