// are defined in utils.h and not visible from outside.
extern const ex & _ex0(void); // single ex(numeric(0))
-// typedef vector<ex> exvector;
-
#define INLINE_EX_CONSTRUCTORS
/** Lightweight wrapper for GiNaC's symbolic objects. Basically all it does is
;
#endif // def INLINE_EX_CONSTRUCTORS
-#ifdef CINT_CONVERSION_WORKAROUND
- // workaround to fix the missing automatic derived->basic->ex conversion
- const ex & operator=(const basic & other)
- {
- return *this=ex(other);
- }
-#endif // def CINT_CONVERSION_WORKAROUND
// other constructors
public:
unsigned nops() const;
ex expand(unsigned options=0) const;
bool has(const ex & other) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- bool has(basic const & other) const { return has(ex(other)); }
-#endif // def CINT_CONVERSION_WORKAROUND
int degree(const symbol & s) const;
int ldegree(const symbol & s) const;
ex coeff(const symbol & s, int n=1) const;
numeric integer_content(void) const;
ex primpart(const symbol &x) const;
ex primpart(const symbol &x, const ex &cont) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex primpart(const symbol &x, const basic &cont) const { return primpart(x,ex(cont)); }
-#endif // def CINT_CONVERSION_WORKAROUND
ex normal(int level = 0) const;
ex to_rational(lst &repl_lst) const;
ex smod(const numeric &xi) const;
ex evalf(int level = 0) const;
ex diff(const symbol & s, unsigned nth = 1) const;
ex series(const ex & r, int order) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex series(const basic & r, int order) const { return series(ex(r),order); }
-#endif // def CINT_CONVERSION_WORKAROUND
ex subs(const lst & ls, const lst & lr) const;
ex subs(const ex & e) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex subs(const basic & e) const { return subs(ex(e)); }
-#endif // def CINT_CONVERSION_WORKAROUND
exvector get_indices(void) const;
ex simplify_ncmul(const exvector & v) const;
ex operator[](const ex & index) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex operator[](const basic & index) const { return operator[](ex(index)); }
-#endif // def CINT_CONVERSION_WORKAROUND
ex operator[](int i) const;
ex op(int i) const;
ex & let_op(int i);
#else
;
#endif // def INLINE_EX_CONSTRUCTORS
-#ifdef CINT_CONVERSION_WORKAROUND
- int compare(const basic & other) const { return compare(ex(other)); }
-#endif // def CINT_CONVERSION_WORKAROUND
bool is_equal(const ex & other) const
#ifdef INLINE_EX_CONSTRUCTORS
{
#else
;
#endif // def INLINE_EX_CONSTRUCTORS
-#ifdef CINT_CONVERSION_WORKAROUND
- bool is_equal(const basic & other) const { return is_equal(ex(other)); }
-#endif // def CINT_CONVERSION_WORKAROUND
bool is_zero(void) const {return compare(_ex0())==0;};
unsigned return_type(void) const;
unsigned gethash(void) const;
ex exadd(const ex & rh) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex exadd(const basic & rh) const { return exadd(ex(rh)); }
-#endif // def CINT_CONVERSION_WORKAROUND
ex exmul(const ex & rh) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex exmul(const basic & rh) const { return exmul(ex(rh)); }
-#endif // def CINT_CONVERSION_WORKAROUND
ex exncmul(const ex & rh) const;
-#ifdef CINT_CONVERSION_WORKAROUND
- ex exncmul(const basic & rh) const { return exncmul(ex(rh)); }
-#endif // def CINT_CONVERSION_WORKAROUND
private:
void construct_from_basic(const basic & other);
void construct_from_int(int i);