solution.cc

#ifndef SCIL_SOLUTION_CC
#define SCIL_SOLUTION_CC

#include<scil/solution.h>
#include<scil/subproblem.h>
#include<scil/variable.h>

using namespace SCIL;

void solution::save_solution(subproblem& s) {
  var v;
  sp=&s;
  forall_variables(v, s) {
    if(s.value(v)!=0) {
      S[v]=s.value(v);
    }
  }
};

subproblem* solution::originating_subproblem() {
  return sp;
};

void solution::round_to_integer(var v) {
  S[v]=floor(S[v]+0.5);
};

double solution::value(var v) {
  return S[v];
};

double solution::value(row& r) {
  row_entry re;
  double d=0;
  forall(re, r) d+=re.coeff*value(re.Var);
  return d;
};

#endif

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