#include "ex.h"
#include "add.h"
#include "mul.h"
+#include "print.h"
#include "archive.h"
#include "debugmsg.h"
#include "utils.h"
// default constructor, destructor, copy constructor assignment operator and helpers
//////////
-// public
-
ncmul::ncmul()
{
debugmsg("ncmul default constructor",LOGLEVEL_CONSTRUCT);
tinfo_key = TINFO_ncmul;
}
-// protected
-
-void ncmul::copy(const ncmul & other)
-{
- inherited::copy(other);
-}
-
-void ncmul::destroy(bool call_parent)
-{
- if (call_parent) inherited::destroy(call_parent);
-}
+DEFAULT_COPY(ncmul)
+DEFAULT_DESTROY(ncmul)
//////////
// other constructors
// archiving
//////////
-/** Construct object from archive_node. */
-ncmul::ncmul(const archive_node &n, const lst &sym_lst) : inherited(n, sym_lst)
-{
- debugmsg("ncmul constructor from archive_node", LOGLEVEL_CONSTRUCT);
-}
-
-/** Unarchive the object. */
-ex ncmul::unarchive(const archive_node &n, const lst &sym_lst)
-{
- return (new ncmul(n, sym_lst))->setflag(status_flags::dynallocated);
-}
-
-/** Archive the object. */
-void ncmul::archive(archive_node &n) const
-{
- inherited::archive(n);
-}
-
+DEFAULT_ARCHIVING(ncmul)
//////////
// functions overriding virtual functions from bases classes
// public
-void ncmul::print(std::ostream & os, unsigned upper_precedence) const
+void ncmul::print(const print_context & c, unsigned level) const
{
- debugmsg("ncmul print",LOGLEVEL_PRINT);
- printseq(os,'(','*',')',precedence,upper_precedence);
-}
+ debugmsg("ncmul print", LOGLEVEL_PRINT);
-void ncmul::printraw(std::ostream & os) const
-{
- debugmsg("ncmul printraw",LOGLEVEL_PRINT);
- os << "ncmul(";
- for (exvector::const_iterator it=seq.begin(); it!=seq.end(); ++it) {
- (*it).bp->printraw(os);
- os << ",";
- }
- os << ",hash=" << hashvalue << ",flags=" << flags;
- os << ")";
-}
+ if (is_of_type(c, print_tree)) {
-void ncmul::printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence) const
-{
- debugmsg("ncmul print csrc",LOGLEVEL_PRINT);
- exvector::const_iterator it;
- exvector::const_iterator itend = seq.end()-1;
- os << "ncmul(";
- for (it=seq.begin(); it!=itend; ++it) {
- (*it).bp->printcsrc(os,precedence);
- os << ",";
- }
- (*it).bp->printcsrc(os,precedence);
- os << ")";
+ inherited::print(c, level);
+
+ } else if (is_of_type(c, print_csrc)) {
+
+ c.s << "ncmul(";
+ exvector::const_iterator it = seq.begin(), itend = seq.end()-1;
+ while (it != itend) {
+ it->print(c, precedence);
+ c.s << ",";
+ it++;
+ }
+ it->print(c, precedence);
+ c.s << ")";
+
+ } else
+ printseq(c, '(', '*', ')', precedence, level);
}
bool ncmul::info(unsigned inf) const
status_flags::expanded);
}
-int ncmul::degree(const symbol & s) const
+int ncmul::degree(const ex & s) const
{
int deg_sum=0;
for (exvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
return deg_sum;
}
-int ncmul::ldegree(const symbol & s) const
+int ncmul::ldegree(const ex & s) const
{
int deg_sum=0;
for (exvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
return deg_sum;
}
-ex ncmul::coeff(const symbol & s, int n) const
+ex ncmul::coeff(const ex & s, int n) const
{
exvector coeffseq;
coeffseq.reserve(seq.size());
// *(c1,c2,ncmul(...)) (pull out commutative elements)
// ncmul(x1,y1,x2,y2) -> *(ncmul(x1,x2),ncmul(y1,y2))
// (collect elements of same type)
- // ncmul(x1,x2,x3,...) -> x::eval_ncmul(x1,x2,x3,...)
+ // ncmul(x1,x2,x3,...) -> x::simplify_ncmul(x1,x2,x3,...)
// the following rule would be nice, but produces a recursion,
// which must be trapped by introducing a flag that the sub-ncmuls()
// are already evaluated (maybe later...)