#include <stdexcept>
#include "lorentzidx.h"
+#include "lst.h"
+#include "archive.h"
#include "utils.h"
#include "debugmsg.h"
namespace GiNaC {
#endif // ndef NO_GINAC_NAMESPACE
+GINAC_IMPLEMENT_REGISTERED_CLASS(lorentzidx, idx)
+
//////////
// default constructor, destructor, copy constructor assignment operator and helpers
//////////
void lorentzidx::copy(const lorentzidx & other)
{
- idx::copy(other);
+ inherited::copy(other);
orthogonal_only=other.orthogonal_only;
dim_parallel_space=other.dim_parallel_space;
}
void lorentzidx::destroy(bool call_parent)
{
- if (call_parent) idx::destroy(call_parent);
+ if (call_parent) inherited::destroy(call_parent);
}
//////////
tinfo_key=TINFO_lorentzidx;
}
+//////////
+// archiving
+//////////
+
+/** Construct object from archive_node. */
+lorentzidx::lorentzidx(const archive_node &n, const lst &sym_lst) : inherited(n, sym_lst)
+{
+ debugmsg("lorentzidx constructor from archive_node", LOGLEVEL_CONSTRUCT);
+ n.find_bool("orthogonal_only", orthogonal_only);
+ if (orthogonal_only)
+ n.find_unsigned("pdim", dim_parallel_space);
+}
+
+/** Unarchive the object. */
+ex lorentzidx::unarchive(const archive_node &n, const lst &sym_lst)
+{
+ ex s = (new lorentzidx(n, sym_lst))->setflag(status_flags::dynallocated);
+
+ if (ex_to_lorentzidx(s).symbolic) {
+ // If lorentzidx is in sym_lst, return the existing lorentzidx
+ for (int i=0; i<sym_lst.nops(); i++) {
+ if (is_ex_of_type(sym_lst.op(i), lorentzidx) && (ex_to_lorentzidx(sym_lst.op(i)).name == ex_to_lorentzidx(s).name))
+ return sym_lst.op(i);
+ }
+ }
+ return s;
+}
+
+/** Archive the object. */
+void lorentzidx::archive(archive_node &n) const
+{
+ inherited::archive(n);
+ n.add_bool("orthogonal_only", orthogonal_only);
+ if (orthogonal_only)
+ n.add_unsigned("pdim", dim_parallel_space);
+}
+
//////////
// functions overriding virtual functions from bases classes
//////////
bool lorentzidx::info(unsigned inf) const
{
if (inf==info_flags::lorentzidx) return true;
- return idx::info(inf);
+ return inherited::info(inf);
}
//////////