/** @file indexed.cpp
*
- * Implementation of GiNaC's index carrying objects.
- *
- * GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ * Implementation of GiNaC's index carrying objects. */
+
+/*
+ * GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "indexed.h"
#include "ex.h"
#include "idx.h"
+#include "debugmsg.h"
+
+#ifndef NO_NAMESPACE_GINAC
+namespace GiNaC {
+#endif // ndef NO_NAMESPACE_GINAC
+
+GINAC_IMPLEMENT_REGISTERED_CLASS(indexed, exprseq)
//////////
// default constructor, destructor, copy constructor assignment operator and helpers
destroy(0);
}
-indexed::indexed(indexed const & other)
+indexed::indexed(const indexed & other)
{
debugmsg("indexed copy constructor",LOGLEVEL_CONSTRUCT);
copy (other);
}
-indexed const & indexed::operator=(indexed const & other)
+const indexed & indexed::operator=(const indexed & other)
{
debugmsg("indexed operator=",LOGLEVEL_ASSIGNMENT);
if (this != &other) {
// protected
-void indexed::copy(indexed const & other)
+void indexed::copy(const indexed & other)
{
- exprseq::copy(other);
+ inherited::copy(other);
}
void indexed::destroy(bool call_parent)
{
if (call_parent) {
- exprseq::destroy(call_parent);
+ inherited::destroy(call_parent);
}
}
// public
-indexed::indexed(ex const & i1) : exprseq(i1)
+indexed::indexed(const ex & i1) : inherited(i1)
{
debugmsg("indexed constructor from ex",LOGLEVEL_CONSTRUCT);
tinfo_key=TINFO_indexed;
- ASSERT(all_of_type_idx());
+ GINAC_ASSERT(all_of_type_idx());
}
-indexed::indexed(ex const & i1, ex const & i2) : exprseq(i1,i2)
+indexed::indexed(const ex & i1, const ex & i2) : inherited(i1,i2)
{
debugmsg("indexed constructor from ex,ex",LOGLEVEL_CONSTRUCT);
tinfo_key=TINFO_indexed;
- ASSERT(all_of_type_idx());
+ GINAC_ASSERT(all_of_type_idx());
}
-indexed::indexed(ex const & i1, ex const & i2, ex const & i3)
- : exprseq(i1,i2,i3)
+indexed::indexed(const ex & i1, const ex & i2, const ex & i3)
+ : inherited(i1,i2,i3)
{
debugmsg("indexed constructor from ex,ex,ex",LOGLEVEL_CONSTRUCT);
tinfo_key=TINFO_indexed;
- ASSERT(all_of_type_idx());
+ GINAC_ASSERT(all_of_type_idx());
+}
+
+indexed::indexed(const ex & i1, const ex & i2, const ex & i3, const ex & i4)
+ : inherited(i1,i2,i3,i4)
+{
+ debugmsg("indexed constructor from ex,ex,ex,ex",LOGLEVEL_CONSTRUCT);
+ tinfo_key=TINFO_indexed;
+ GINAC_ASSERT(all_of_type_idx());
}
-indexed::indexed(exvector const & iv) : exprseq(iv)
+indexed::indexed(const exvector & iv) : inherited(iv)
{
debugmsg("indexed constructor from exvector",LOGLEVEL_CONSTRUCT);
tinfo_key=TINFO_indexed;
- ASSERT(all_of_type_idx());
+ GINAC_ASSERT(all_of_type_idx());
}
-indexed::indexed(exvector * ivp) : exprseq(ivp)
+indexed::indexed(exvector * ivp) : inherited(ivp)
{
debugmsg("indexed constructor from exvector *",LOGLEVEL_CONSTRUCT);
tinfo_key=TINFO_indexed;
- ASSERT(all_of_type_idx());
+ GINAC_ASSERT(all_of_type_idx());
+}
+
+//////////
+// archiving
+//////////
+
+/** Construct object from archive_node. */
+indexed::indexed(const archive_node &n, const lst &sym_lst) : inherited(n, sym_lst)
+{
+ debugmsg("indexed constructor from archive_node", LOGLEVEL_CONSTRUCT);
+ tinfo_key = TINFO_indexed;
+}
+
+/** Unarchive the object. */
+ex indexed::unarchive(const archive_node &n, const lst &sym_lst)
+{
+ return (new indexed(n, sym_lst))->setflag(status_flags::dynallocated);
+}
+
+/** Archive the object. */
+void indexed::archive(archive_node &n) const
+{
+ inherited::archive(n);
}
//////////
return new indexed(*this);
}
-void indexed::printraw(ostream & os) const
+void indexed::printraw(std::ostream & os) const
{
debugmsg("indexed printraw",LOGLEVEL_PRINT);
os << "indexed(indices=";
os << ",hash=" << hashvalue << ",flags=" << flags << ")";
}
-void indexed::printtree(ostream & os, unsigned indent) const
+void indexed::printtree(std::ostream & os, unsigned indent) const
{
debugmsg("indexed printtree",LOGLEVEL_PRINT);
- os << string(indent,' ') << "indexed: " << seq.size() << " indices";
- os << ",hash=" << hashvalue << ",flags=" << flags << endl;
+ os << std::string(indent,' ') << "indexed: " << seq.size() << " indices";
+ os << ",hash=" << hashvalue << ",flags=" << flags << std::endl;
printtreeindices(os,indent);
}
-void indexed::print(ostream & os, unsigned upper_precedence) const
+void indexed::print(std::ostream & os, unsigned upper_precedence) const
{
debugmsg("indexed print",LOGLEVEL_PRINT);
os << "UNNAMEDINDEX";
printindices(os);
}
-void indexed::printcsrc(ostream & os, unsigned type,
+void indexed::printcsrc(std::ostream & os, unsigned type,
unsigned upper_precedence) const
{
debugmsg("indexed print csrc",LOGLEVEL_PRINT);
{
if (inf==info_flags::indexed) return true;
if (inf==info_flags::has_indices) return seq.size()!=0;
- return exprseq::info(inf);
+ return inherited::info(inf);
}
exvector indexed::get_indices(void) const
// protected
-int indexed::compare_same_type(basic const & other) const
+/** Implementation of ex::diff() for an indexed object. It always returns 0.
+ * @see ex::diff */
+ex indexed::derivative(const symbol & s) const
+{
+ return _ex0();
+}
+
+int indexed::compare_same_type(const basic & other) const
{
- ASSERT(is_of_type(other,indexed));
- return exprseq::compare_same_type(other);
+ GINAC_ASSERT(is_of_type(other,indexed));
+ return inherited::compare_same_type(other);
}
-bool indexed::is_equal_same_type(basic const & other) const
+bool indexed::is_equal_same_type(const basic & other) const
{
- ASSERT(is_of_type(other,indexed));
- return exprseq::is_equal_same_type(other);
+ GINAC_ASSERT(is_of_type(other,indexed));
+ return inherited::is_equal_same_type(other);
}
unsigned indexed::return_type(void) const
return tinfo_key;
}
-ex indexed::thisexprseq(exvector const & v) const
+ex indexed::thisexprseq(const exvector & v) const
{
return indexed(v);
}
// protected
-void indexed::printrawindices(ostream & os) const
+void indexed::printrawindices(std::ostream & os) const
{
if (seq.size()!=0) {
for (exvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
}
}
-void indexed::printtreeindices(ostream & os, unsigned indent) const
+void indexed::printtreeindices(std::ostream & os, unsigned indent) const
{
if (seq.size()!=0) {
for (exvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
- os << string(indent+delta_indent,' ');
+ os << std::string(indent+delta_indent,' ');
(*cit).printraw(os);
- os << endl;
+ os << std::endl;
}
}
}
-void indexed::printindices(ostream & os) const
+void indexed::printindices(std::ostream & os) const
{
if (seq.size()!=0) {
if (seq.size()>1) {
//////////
const indexed some_indexed;
-type_info const & typeid_indexed=typeid(some_indexed);
+const type_info & typeid_indexed=typeid(some_indexed);
+#ifndef NO_NAMESPACE_GINAC
+} // namespace GiNaC
+#endif // ndef NO_NAMESPACE_GINAC
git://www.ginac.de / ginac.git / blobdiff