* Interface to GiNaC's symbolic objects. */
/*
- * GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2019 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
// functions overriding virtual functions from base classes
public:
bool info(unsigned inf) const override;
- ex eval(int level = 0) const override { return *this; } // for performance reasons
- ex evalf(int level = 0) const override { return *this; } // overwrites basic::evalf() for performance reasons
+ ex eval() const override { return *this; } // for performance reasons
+ ex evalf() const override { return *this; } // overwrites basic::evalf() for performance reasons
ex series(const relational & s, int order, unsigned options = 0) const override;
ex subs(const exmap & m, unsigned options = 0) const override { return subs_one_level(m, options); } // overwrites basic::subs() for performance reasons
- ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const override;
+ ex normal(exmap & repl, exmap & rev_lookup) const override;
ex to_rational(exmap & repl) const override;
ex to_polynomial(exmap & repl) const override;
ex conjugate() const override;
void set_name(const std::string & n) { name = n; }
void set_TeX_name(const std::string & n) { TeX_name = n; }
std::string get_name() const;
+ std::string get_TeX_name() const;
protected:
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
ex real_part() const override { return *this; }
ex imag_part() const override { return 0; }
- realsymbol* duplicate() const override { return new realsymbol(*this); }
+ realsymbol* duplicate() const override
+ {
+ realsymbol * bp = new realsymbol(*this);
+ bp->setflag(status_flags::dynallocated);
+ return bp;
+ }
};
GINAC_DECLARE_UNARCHIVER(realsymbol);
unsigned get_domain() const override { return domain::positive; }
- possymbol* duplicate() const override { return new possymbol(*this); }
+ possymbol* duplicate() const override
+ {
+ possymbol * bp = new possymbol(*this);
+ bp->setflag(status_flags::dynallocated);
+ return bp;
+ }
};
GINAC_DECLARE_UNARCHIVER(possymbol);