path: root/Carpet/CarpetLib/src/defs.cc

#include <cctk.h>
#include <cctk_Parameters.h>

#include <cassert>
#include <cctype>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <stack>
#include <vector>
#include <utility>

#include "bbox.hh"
#include "defs.hh"
#include "dh.hh"
#include "region.hh"
#include "vect.hh"

using namespace std;



template <typename T>
inline T ipow_helper (T x, unsigned int y) CCTK_ATTRIBUTE_CONST;
template <typename T>
inline T ipow_helper (T x, unsigned int y)
{
  T z = y&1 ? x : 1;
  while (y >>= 1)
  {
    x *= x;
    if (y & 1) z *= x;
  }
  return z;
}

template<class T>
T ipow (T const x, int const y)
{
  if (y < 0)
    return T(1) / ipow_helper(x, -y);
  else
    return ipow_helper(x, y);
}



// Access to CarpetLib parameters
CCTK_INT get_poison_value()
{
  DECLARE_CCTK_PARAMETERS;
  return poison_value;
}

CCTK_INT get_deadbeef()
{
  DECLARE_CCTK_PARAMETERS;
  return deadbeef;
}



void skipws (istream& is) {
  while (is.good() and isspace(is.peek())) {
    is.get();
  }
}



void expect (istream& is, const char c) {
  if (is.peek() == c) return;
  cout << "While reading characters from a stream:" << endl
       << "   Character '" << c << "' expected, but not found." << endl
       << "   The next up to 100 available characters are \"";
  for (int i=0; i<100; ++i) {
    const int uc = is.get();
    if (uc<0) break;
    cout << (unsigned char)uc;
  }
  cout << "\"." << endl;
  throw input_error();
}



void consume (istream& is, const char c) {
  expect (is, c);
  is.get();
}



void consume (istream& is, const char * const s) {
  for (const char * p = s; * p; ++ p) {
    expect (is, * p);
    is.get();
  }
}



// Container memory usage
template <class T>
size_t
memoryof (list<T> const & c)
{
  size_t s = sizeof c;
  for (typename list<T>::const_iterator i=c.begin(); i!=c.end(); ++i) {
    // Assume that there are two pointers per list element, pointing
    // to the previous and next element, respectively
    s += 2 * sizeof (void *) + memoryof(*i);
  }
  return s;
}

template <class T>
size_t
memoryof (set<T> const & c)
{
  size_t s = sizeof c;
  for (typename set<T>::const_iterator i=c.begin(); i!=c.end(); ++i) {
    // Assume that there are three pointers per list element, forming
    // a tree structure
    s += 3 * sizeof (void *) + memoryof(*i);
  }
  return s;
}

template <class T>
size_t
memoryof (stack<T> const & c)
{
  size_t s = sizeof c;
#if 0
  for (typename stack<T>::const_iterator i=c.begin(); i!=c.end(); ++i) {
    // Assume that a stack is stored in an efficient manner
    s += memoryof(*i);
  }
#endif
  // Cannot access elements...  a stack is LIFO!
  s += c.size() * sizeof (T);
  return s;
}

template <class T>
size_t
memoryof (vector<T> const & c)
{
  size_t s = sizeof c;
  for (typename vector<T>::const_iterator i=c.begin(); i!=c.end(); ++i) {
    // Vectors are stored contiguously
    s += memoryof(*i);
  }
  return s;
}



// List input
template<class T>
istream& input (istream& is, list<T>& l) {
  l.clear();
  try {
    skipws (is);
    consume (is, '[');
    skipws (is);
    while (is.good() and is.peek() != ']') {
      T elem;
      is >> elem;
      l.push_back (elem);
      skipws (is);
      if (is.peek() != ',') break;
      is.get();
      skipws (is);
    }
    skipws (is);
    consume (is, ']');
  } catch (input_error &err) {
    cout << "Input error while reading a list<>" << endl
         << "   The following elements have been read so far: " << l << endl;
    throw err;
  }
  return is;
}

// Set input
template<class T>
istream& input (istream& is, set<T>& s) {
  s.clear();
  try {
    skipws (is);
    consume (is, '{');
    skipws (is);
    while (is.good() and is.peek() != '}') {
      T elem;
      is >> elem;
      s.insert (elem);
      skipws (is);
      if (is.peek() != ',') break;
      is.get();
      skipws (is);
    }
    skipws (is);
    consume (is, ']');
  } catch (input_error &err) {
    cout << "Input error while reading a set<>" << endl
         << "   The following elements have been read so far: " << s << endl;
    throw err;
  }
  return is;
}

// Vector input
template<class T>
istream& input (istream& is, vector<T>& v) {
  v.clear();
  try {
    skipws (is);
    consume (is, '[');
    skipws (is);
    while (is.good() and is.peek() != ']') {
      T elem;
      is >> elem;
      v.push_back (elem);
      skipws (is);
      if (is.peek() != ',') break;
      is.get();
      skipws (is);
    }
    skipws (is);
    consume (is, ']');
  } catch (input_error &err) {
    cout << "Input error while reading a vector<>" << endl
         << "   The following elements have been read so far: " << v << endl;
    throw err;
  }
  return is;
}



// List output
template<class T>
ostream& output (ostream& os, const list<T>& l) {
  os << "[";
  for (typename list<T>::const_iterator ti=l.begin(); ti!=l.end(); ++ti) {
    if (ti!=l.begin()) os << ",";
    os << *ti;
  }
  os << "]";
  return os;
}

// Map output
template<class S, class T>
ostream& output (ostream& os, const map<S,T>& m) {
  os << "{";
  for (typename map<S,T>::const_iterator ti=m.begin(); ti!=m.end(); ++ti) {
    if (ti!=m.begin()) os << ",";
    os << ti->first << ":" << ti->second;
  }
  os << "}";
  return os;
}

// Pair output
template<class S, class T>
ostream& output (ostream& os, const pair<S,T>& p) {
  os << "(" << p.first << "," << p.second << ")";
  return os;
}

// Set output
template<class T>
ostream& output (ostream& os, const set<T>& s) {
  os << "{";
  for (typename set<T>::const_iterator ti=s.begin(); ti!=s.end(); ++ti) {
    if (ti!=s.begin()) os << ",";
    os << *ti;
  }
  os << "}";
  return os;
}

#ifdef CARPET_ENABLE_BBOXSET2
// Shared pointer output
template<class T>
ostream& output (ostream& os, const shared_ptr<T>& s) {
  return os << "(&" << *s.get() << ")";
}
#endif

// Stack output
template<class T>
ostream& output (ostream& os, const stack<T>& s) {
  stack<T> s2 (s);
  list<T> l;
  while (not s2.empty()) {
    l.insert (l.begin(), s2.top());
    s2.pop();
  }
  return output (os, l);
}

// Vector output
template<class T>
ostream& output (ostream& os, const vector<T>& v) {
  os << "[";
  // Do not number the elements, as this would lead to a format that
  // cannot be read back in.
//   int cnt=0;
  for (typename vector<T>::const_iterator ti=v.begin(); ti!=v.end(); ++ti) {
    if (ti!=v.begin()) os << ",";
//     os << cnt++ << ":";
    os << *ti;
  }
  os << "]";
  return os;
}



#include "bbox.hh"
#include "bboxset.hh"
#include "dh.hh"
#include "fulltree.hh"
#include "gdata.hh"
#include "ggf.hh"
#include "region.hh"
#include "th.hh"
#include "vect.hh"

template int ipow (int x, int y);
template CCTK_REAL ipow (CCTK_REAL x, int y);
//template vect<int,dim> ipow (vect<int,dim> x, int y);
template vect<CCTK_REAL,dim> ipow (vect<CCTK_REAL,dim> x, int y);

template size_t memoryof (rvect const & v);
//template size_t memoryof (list<ibbox> const & l);
//template size_t memoryof (list<ivect> const & l);
template size_t memoryof (set<dh*> const & l);
template size_t memoryof (set<gh*> const & l);
template size_t memoryof (set<gdata*> const & l);
template size_t memoryof (set<ggf*> const & l);
template size_t memoryof (set<th*> const & l);
template size_t memoryof (stack<void*> const & s);
template size_t memoryof (vector<bool> const & v);
template size_t memoryof (vector<int> const & v);
//template size_t memoryof (vector<CCTK_REAL> const & v);
template size_t memoryof (vector<dh*> const & v);
template size_t memoryof (vector<gh*> const & v);
template size_t memoryof (vector<bbox<int,1> > const & v);
template size_t memoryof (vector<bbox<int,2> > const & v);
template size_t memoryof (vector<bbox<int,3> > const & v);
template size_t memoryof (vector<rbbox> const & v);
template size_t memoryof (vector<bboxset1::bboxset<int,dim> > const & v);
#ifdef CARPET_ENABLE_BBOXSET2
template size_t memoryof (vector<bboxset2::bboxset<int,dim> > const & v);
#endif
template size_t memoryof (vector<ivect> const & v);
template size_t memoryof (vector<i2vect> const & v);
template size_t memoryof (vector<rvect> const & v);
template size_t memoryof (vector<fulltree<int,dim,pseudoregion_t>*> const & f);
//template size_t memoryof (vector<pseudoregion_t> const & v);
//template size_t memoryof (vector<region_t> const & v);
template size_t memoryof (vector<sendrecv_pseudoregion_t> const & v);
template size_t memoryof (vector<vector<int> > const & v);
template size_t memoryof (vector<vector<CCTK_REAL> > const & v);
template size_t memoryof (vector<vector<ibbox> > const & v);
template size_t memoryof (vector<vector<rvect> > const & v);
template size_t memoryof (vector<vector<dh::fast_dboxes> > const & v);
//template size_t memoryof (vector<vector<dh::full_dboxes> > const & v);
template size_t memoryof (vector<vector<dh::level_dboxes> > const & v);
//template size_t memoryof (vector<vector<dh::light_dboxes> > const & v);
//template size_t memoryof (vector<vector<dh::local_dboxes> > const & v);
//template size_t memoryof (vector<vector<region_t> > const & v);
template size_t memoryof (vector<vector<vector<CCTK_REAL> > > const & v);
//template size_t memoryof (vector<vector<vector<dh::fast_dboxes> > > const & v);
//template size_t memoryof (vector<vector<vector<dh::full_dboxes> > > const & v);
//template size_t memoryof (vector<vector<vector<dh::level_dboxes> > > const & v);
template size_t memoryof (vector<vector<vector<dh::light_dboxes> > > const & v);
template size_t memoryof (vector<vector<vector<dh::local_dboxes> > > const & v);
template size_t memoryof (vector<vector<vector<region_t> > > const & v);
//template size_t memoryof (vector<vector<vector<gdata*> > > const & v);
template size_t memoryof (vector<vector<vector<vector<gdata*> > > > const & v);

//template istream& input (istream& os, list<ibbox>& l);
template istream& input (istream& os, set<bbox<int,1> >& s);
template istream& input (istream& os, set<bbox<int,2> >& s);
template istream& input (istream& os, set<bbox<int,3> >& s);
template istream& input (istream& os, vector<int>& v);
template istream& input (istream& os, vector<CCTK_REAL>& v);
template istream& input (istream& os, vector<bbox<int,1> >& v);
template istream& input (istream& os, vector<bbox<int,2> >& v);
template istream& input (istream& os, vector<bbox<int,3> >& v);
//template istream& input (istream& os, vector<rbbox>& v);
template istream& input (istream& os, vector<bboxset1::bboxset<int,dim> >& v);
#ifdef CARPET_ENABLE_BBOXSET2
template istream& input (istream& os, vector<bboxset2::bboxset<int,dim> >& v);
#endif
template istream& input (istream& os, vector<ivect>& v);
template istream& input (istream& os, vector<bbvect>& v);
template istream& input (istream& os, vector<i2vect>& v);
//template istream& input (istream& os, vector<region_t>& v);
//template istream& input (istream& os, vector<pseudoregion_t>& v);
template istream& input (istream& os, vector<sendrecv_pseudoregion_t>& v);
template istream& input (istream& os, vector<vector<int> >& v);
template istream& input (istream& os, vector<vector<CCTK_REAL> >& v);
template istream& input (istream& os, vector<vector<ibbox> >& v);
template istream& input (istream& os, vector<vector<rbbox> >& v);
template istream& input (istream& os, vector<vector<bbvect> >& v);
template istream& input (istream& os, vector<vector<i2vect> >& v);
template istream& input (istream& os, vector<vector<region_t> >& v);
template istream& input (istream& os, vector<vector<vector<CCTK_REAL> > >& v);
template istream& input (istream& os, vector<vector<vector<region_t> > >& v);

//template ostream& output (ostream& os, const list<ibbox>& l);
//template ostream& output (ostream& os, const list<region_t>& l);
#ifdef CARPET_ENABLE_BBOXSET2
//template ostream& output (ostream& os, const map<int,shared_ptr<bboxset2::bboxset<int,0> > >& m);
//template ostream& output (ostream& os, const map<int,shared_ptr<bboxset2::bboxset<int,1> > >& m);
//template ostream& output (ostream& os, const map<int,shared_ptr<bboxset2::bboxset<int,2> > >& m);
//template ostream& output (ostream& os, const map<int,shared_ptr<bboxset2::bboxset<int,3> > >& m);
#endif
//template ostream& output (ostream& os, const map<string,Carpet::Timer*>& m);
//template ostream& output (ostream& os, const pair<bbox<int,0>,int>& p);
//template ostream& output (ostream& os, const set<bbox<int,0> >& s);
template ostream& output (ostream& os, const set<bbox<int,1> >& s);
template ostream& output (ostream& os, const set<bbox<int,2> >& s);
template ostream& output (ostream& os, const set<bbox<int,3> >& s);
//template ostream& output (ostream& os, const set<bboxset1::bboxset<int,dim> >& s);
#ifdef CARPET_ENABLE_BBOXSET2
//template ostream& output (ostream& os, const shared_ptr<bboxset2::bboxset<int,0> >& s);
#endif
//template ostream& output (ostream& os, const stack<ibbox>& s);
template ostream& output (ostream& os, const vector<bool>& v);
template ostream& output (ostream& os, const vector<int>& v);
template ostream& output (ostream& os, const vector<CCTK_REAL>& v);
template ostream& output (ostream& os, const vector<bbox<int,1> >& v);
template ostream& output (ostream& os, const vector<bbox<int,2> >& v);
template ostream& output (ostream& os, const vector<bbox<int,3> >& v);
template ostream& output (ostream& os, const vector<rbbox>& v);
template ostream& output (ostream& os, const vector<bboxset1::bboxset<int,dim> >& v);
#ifdef CARPET_ENABLE_BBOXSET2
template ostream& output (ostream& os, const vector<bboxset2::bboxset<int,dim> >& v);
#endif
template ostream& output (ostream& os, const vector<ivect>& v);
template ostream& output (ostream& os, const vector<rvect>& v);
//template ostream& output (ostream& os, const vector<bbvect>& v);
template ostream& output (ostream& os, const vector<i2vect>& v);
//template ostream& output (ostream& os, const vector<dh::fast_dboxes> & v);
//template ostream& output (ostream& os, const vector<dh::full_dboxes> & v);
//template ostream& output (ostream& os, const vector<dh::level_dboxes> & v);
//template ostream& output (ostream& os, const vector<dh::light_dboxes> & v);
//template ostream& output (ostream& os, const vector<dh::local_dboxes> & v);
template ostream& output (ostream& os, const vector<region_t>& v);
//template ostream& output (ostream& os, const vector<pseudoregion_t>& v);
template ostream& output (ostream& os, const vector<sendrecv_pseudoregion_t>& v);
//template ostream& output (ostream& os, const vector<list<ibbox> >& v);
//template ostream& output (ostream& os, const vector<pair<bbox<int,0>,int> >& v);
//template ostream& output (ostream& os, const vector<pair<bbox<int,1>,int> >& v);
//template ostream& output (ostream& os, const vector<pair<bbox<int,2>,int> >& v);
//template ostream& output (ostream& os, const vector<pair<bbox<int,3>,int> >& v);
template ostream& output (ostream& os, const vector<vector<int> >& v);
template ostream& output (ostream& os, const vector<vector<CCTK_REAL> >& v);
template ostream& output (ostream& os, const vector<vector<ibbox> >& v);
template ostream& output (ostream& os, const vector<vector<rbbox> >& v);
template ostream& output (ostream& os, const vector<vector<bbvect> >& v);
template ostream& output (ostream& os, const vector<vector<i2vect> >& v);
template ostream& output (ostream& os, const vector<vector<dh::fast_dboxes> > & b);
//template ostream& output (ostream& os, const vector<vector<dh::full_dboxes> > & b);
template ostream& output (ostream& os, const vector<vector<dh::level_dboxes> > & b);
//template ostream& output (ostream& os, const vector<vector<dh::light_dboxes> > & b);
//template ostream& output (ostream& os, const vector<vector<dh::local_dboxes> > & b);
template ostream& output (ostream& os, const vector<vector<region_t> >& v);
template ostream& output (ostream& os, const vector<vector<vector<CCTK_REAL> > >& v);
//template ostream& output (ostream& os, const vector<vector<vector<ibbox> > >& v);
//template ostream& output (ostream& os, const vector<vector<vector<dh::fast_dboxes> > > & b);
//template ostream& output (ostream& os, const vector<vector<vector<dh::full_dboxes> > > & b);
//template ostream& output (ostream& os, const vector<vector<vector<dh::level_dboxes> > > & b);
template ostream& output (ostream& os, const vector<vector<vector<dh::light_dboxes> > > & b);
template ostream& output (ostream& os, const vector<vector<vector<dh::local_dboxes> > > & b);
template ostream& output (ostream& os, const vector<vector<vector<region_t> > >& v);