dvect8.cpp

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/*
 * $Id$
 *
 * Author: David Fournier
 * Copyright (c) 2008-2012 Regents of the University of California
 */
#include "fvar.hpp"

#ifndef OPT_LIB
  #include <cassert>
  #include <climits>
#endif

dvector::dvector(const ivector& u)
 {
   allocate(u.indexmin(),u.indexmax());
   for ( int i=indexmin(); i<=indexmax(); i++)
   {
     elem(i)=u.elem(i);
   }
 }

dvector::dvector(const lvector& u)
{
  allocate(u.indexmin(), u.indexmax());
  for (int i=indexmin(); i <= indexmax(); i++)
  {
#if defined(_WIN32)
    elem(i) = u.elem(i);
#else
    elem(i) = static_cast<double>(u.elem(i));
#endif
  }
}

dvector dvector::operator ()(const ivector& u)
 {
   dvector tmp(u.indexmin(),u.indexmax());

   for ( int i=u.indexmin(); i<=u.indexmax(); i++)
   {
     tmp(i)=(*this)(u(i));
   }
   return tmp;
 }

dvector dvector::operator ()(const lvector& u)
 {
   dvector tmp(u.indexmin(),u.indexmax());

   for ( int i=u.indexmin(); i<=u.indexmax(); i++)
   {
#ifdef OPT_LIB
     tmp(i)=(*this)((int)u(i));
#else
     const long ui = u(i);
     assert(ui <= INT_MAX);
     tmp(i)=(*this)((int)ui);
#endif
   }
   return tmp;
 }