# HG changeset patch
# User athos
# Date 1112362978 0
# Node ID 16cde3e1aa9fe934c3fc9fc143dbc0f6822749f4
# Parent  082fc511c2b9814feafd3fbaa6931d0bc480c095
Conceptions and bug fixes.

diff -r 082fc511c2b9 -r 16cde3e1aa9f src/work/athos/lp/lp_base.h
--- a/src/work/athos/lp/lp_base.h	Fri Apr 01 13:42:31 2005 +0000
+++ b/src/work/athos/lp/lp_base.h	Fri Apr 01 13:42:58 2005 +0000
@@ -105,7 +105,7 @@
   public:
 
     ///\e
-    enum SolutionType {
+    enum SolutionXXXType {
       ///\e
       INFEASIBLE = 0,
       ///\e
@@ -113,7 +113,19 @@
       ///\e
       OPTIMAL = 2,
       ///\e
-      FEASIBLE = 3,
+      FEASIBLE = 3
+    };
+      
+    ///\e
+    enum SolutionType {
+      ///\e
+      INFEASIBLE = 0,
+      ///\e
+      UNDEFINED = 1,
+      ///\e
+      OPTIMAL = 2,
+      ///\e
+      FEASIBLE = 3
     };
       
     ///The floating point type used by the solver
@@ -406,7 +418,7 @@
     
     ///\bug Wrong interface
     ///
-    virtual SolutionType _solve() = 0;
+    virtual SolutionXXXType _solve() = 0;
 
     ///\e
 
@@ -566,7 +578,7 @@
     /// The upper bound of a variable (column) have to be given by an 
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or -\ref INF.
-    virtual void setColLowerBound(Col c, Value value) {
+    void setColLowerBound(Col c, Value value) {
       _setColLowerBound(cols.floatingId(c.id),value);
     }
     /// Set the upper bound of a column (i.e a variable)
@@ -574,7 +586,7 @@
     /// The upper bound of a variable (column) have to be given by an 
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or \ref INF.
-    virtual void setColUpperBound(Col c, Value value) {
+    void setColUpperBound(Col c, Value value) {
       _setColUpperBound(cols.floatingId(c.id),value);
     };
     /// Set the lower bound of a row (i.e a constraint)
@@ -582,7 +594,7 @@
     /// The lower bound of a linear expression (row) have to be given by an 
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or -\ref INF.
-    virtual void setRowLowerBound(Row r, Value value) {
+    void setRowLowerBound(Row r, Value value) {
       _setRowLowerBound(rows.floatingId(r.id),value);
     };
     /// Set the upper bound of a row (i.e a constraint)
@@ -590,7 +602,7 @@
     /// The upper bound of a linear expression (row) have to be given by an 
     /// extended number of type Value, i.e. a finite number of type 
     /// Value or \ref INF.
-    virtual void setRowUpperBound(Row r, Value value) {
+    void setRowUpperBound(Row r, Value value) {
       _setRowUpperBound(rows.floatingId(r.id),value);
     };
     ///Set an element of the objective function