From 514bd75d87fba4b99f1320d82021365b448d1bf8 Mon Sep 17 00:00:00 2001
From: tomas-muller <muller@unitime.org>
Date: Thu, 14 Jun 2018 09:34:02 +0200
Subject: [PATCH] Student Scheduling: Solution Info

- Assigned course requests: exclude alternative course requests from the total
  (100% means all students have a complete schedule)
---
 .../cpsolver/studentsct/StudentSectioningModel.java  | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/org/cpsolver/studentsct/StudentSectioningModel.java b/src/org/cpsolver/studentsct/StudentSectioningModel.java
index bc6dbace..a9480c1b 100644
--- a/src/org/cpsolver/studentsct/StudentSectioningModel.java
+++ b/src/org/cpsolver/studentsct/StudentSectioningModel.java
@@ -242,12 +242,12 @@ public void addStudent(Student student) {
     @Override
     public void addVariable(Request request) {
         super.addVariable(request);
-        if (request instanceof CourseRequest)
+        if (request instanceof CourseRequest && !request.isAlternative())
             iTotalCRWeight += request.getWeight();
         if (request.getStudent().isDummy()) {
             iNrDummyRequests++;
             iTotalDummyWeight += request.getWeight();
-            if (request instanceof CourseRequest)
+            if (request instanceof CourseRequest && !request.isAlternative())
                 iTotalDummyCRWeight += request.getWeight();
         }
         if (request.isMPP())
@@ -299,14 +299,14 @@ public void removeVariable(Request request) {
         if (request.getStudent().isDummy()) {
             iNrDummyRequests--;
             iTotalDummyWeight -= request.getWeight();
-            if (request instanceof CourseRequest)
+            if (request instanceof CourseRequest && !request.isAlternative())
                 iTotalDummyCRWeight -= request.getWeight();
         }
         if (request.isMPP())
             iTotalMPPCRWeight -= request.getWeight();
         if (request.hasSelection())
             iTotalSelCRWeight -= request.getWeight();
-        if (request instanceof CourseRequest)
+        if (request instanceof CourseRequest && !request.isAlternative())
             iTotalCRWeight -= request.getWeight();
     }
 
@@ -1145,12 +1145,12 @@ public void requestWeightsChanged(Assignment<Request, Enrollment> assignment) {
             iAssignedNoTimeSectionWeight = 0.0;
             for (Request request: variables()) {
                 boolean cr = (request instanceof CourseRequest);
-                if (cr)
+                if (cr && !request.isAlternative())
                     iTotalCRWeight += request.getWeight();
                 if (request.getStudent().isDummy()) {
                     iTotalDummyWeight += request.getWeight();
                     iNrDummyRequests ++;
-                    if (cr)
+                    if (cr && !request.isAlternative())
                         iTotalDummyCRWeight += request.getWeight();
                 }
                 if (request.isMPP())