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#include <cassert>
#include <cstdlib>
#include "cctk.h"
#include "physical_quantity.hh"
namespace CarpetIOF5 {
namespace F5 {
physical_quantity_t::
physical_quantity_t (coordinate_system_t & coordinate_system,
int const group)
: m_coordinate_system (coordinate_system),
m_group (group)
{
assert (group >= 0 and group < CCTK_NumGroups());
char * const name = CCTK_GroupName (group);
assert (name != 0);
for (char * p = name; * p; ++ p)
{
* p = static_cast<char> (tolower (* p));
}
m_name = string (name);
m_hdf5_physical_quantity
= open_or_create_group (m_coordinate_system
.get_hdf5_coordinate_system(),
name);
assert (m_hdf5_physical_quantity >= 0);
free (name);
assert (invariant());
}
physical_quantity_t::
~ physical_quantity_t ()
{
herr_t const herr = H5Gclose (m_hdf5_physical_quantity);
assert (not herr);
}
coordinate_system_t & physical_quantity_t::
get_coordinate_system ()
const
{
return m_coordinate_system;
}
int physical_quantity_t::
get_group ()
const
{
return m_group;
}
hid_t physical_quantity_t::
get_hdf5_physical_quantity ()
const
{
return m_hdf5_physical_quantity;
}
void physical_quantity_t::
get_link_destination (string & filename,
string & objectname)
const
{
static bool initialised = false;
static string l_filename;
static string l_objectname;
if (not initialised)
{
initialised = true;
get_coordinate_system().get_link_destination (l_filename, l_objectname);
l_objectname += string ("/") + m_name;
}
filename = l_filename;
objectname = l_objectname;
}
bool physical_quantity_t::
invariant ()
const
{
return (m_group >= 0 and m_group < CCTK_NumGroups()
and m_hdf5_physical_quantity >= 0);
}
} // namespace F5
} // namespace CarpetIOF5
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