#include "ex.h"
#include "debugmsg.h"
+#ifndef NO_GINAC_NAMESPACE
namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
//////////
// default constructor, destructor, copy constructor assignment operator and helpers
// public
+constant::constant() :
+ basic(TINFO_constant), name(""), ef(0),
+ number(0), serial(next_serial++)
+{
+ debugmsg("constant default constructor",LOGLEVEL_CONSTRUCT);
+}
+
constant::~constant()
{
debugmsg("constant destructor",LOGLEVEL_DESTRUCT);
} else {
number = 0;
}
- fct_assigned=other.fct_assigned;
+ // fct_assigned=other.fct_assigned;
}
void constant::destroy(bool call_parent)
constant::constant(string const & initname, ex (*efun)()) :
basic(TINFO_constant), name(initname), ef(efun),
- number(0), fct_assigned(true), serial(next_serial++)
+ // number(0), fct_assigned(true), serial(next_serial++)
+ number(0), serial(next_serial++)
{
debugmsg("constant constructor from string, function",LOGLEVEL_CONSTRUCT);
}
constant::constant(string const & initname, numeric const & initnumber) :
basic(TINFO_constant), name(initname), ef(0),
- number(new numeric(initnumber)), fct_assigned(false), serial(next_serial++)
+ number(new numeric(initnumber)), /* fct_assigned(false),*/ serial(next_serial++)
{
debugmsg("constant constructor from string, numeric",LOGLEVEL_CONSTRUCT);
}
ex constant::evalf(int level) const
{
- if (fct_assigned) {
+ if (ef!=0) {
return ef();
} else if (number != 0) {
return *number;
int constant::compare_same_type(basic const & other) const
{
- ASSERT(is_exactly_of_type(other, constant));
+ GINAC_ASSERT(is_exactly_of_type(other, constant));
// constant const & o=static_cast<constant &>(const_cast<basic &>(other));
// return name.compare(o.name);
const constant *o = static_cast<const constant *>(&other);
bool constant::is_equal_same_type(basic const & other) const
{
- ASSERT(is_exactly_of_type(other, constant));
+ GINAC_ASSERT(is_exactly_of_type(other, constant));
const constant *o = static_cast<const constant *>(&other);
return serial==o->serial;
}
// global constants
//////////
-const constant some_constant("",0);
+const constant some_constant;
type_info const & typeid_constant=typeid(some_constant);
/** Pi. (3.14159...) Diverts straight into CLN for evalf(). */
* Diverts straight into CLN for evalf(). */
const constant Catalan("Catalan", CatalanEvalf);
+#ifndef NO_GINAC_NAMESPACE
} // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE