GiNaC  1.8.0
Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Static Protected Member Functions | Protected Attributes | Friends | List of all members
GiNaC::function Class Reference

The class function is used to implement builtin functions like sin, cos... More...

#include <function.h>

Inheritance diagram for GiNaC::function:
GiNaC::container< C > GiNaC::basic GiNaC::container_storage< C > GiNaC::refcounted GiNaC::fderivative

Public Member Functions

 function (unsigned ser)
 
 function (unsigned ser, const ex &param1)
 
 function (unsigned ser, const ex &param1, const ex &param2)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9, const ex &param10)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9, const ex &param10, const ex &param11)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9, const ex &param10, const ex &param11, const ex &param12)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9, const ex &param10, const ex &param11, const ex &param12, const ex &param13)
 
 function (unsigned ser, const ex &param1, const ex &param2, const ex &param3, const ex &param4, const ex &param5, const ex &param6, const ex &param7, const ex &param8, const ex &param9, const ex &param10, const ex &param11, const ex &param12, const ex &param13, const ex &param14)
 
 function (unsigned ser, const exprseq &es)
 
 function (unsigned ser, const exvector &v)
 
 function (unsigned ser, exvector &&v)
 
void print (const print_context &c, unsigned level=0) const override
 Output to stream. More...
 
unsigned precedence () const override
 Return relative operator precedence (for parenthezing output). More...
 
ex expand (unsigned options=0) const override
 Expand expression, i.e. More...
 
ex eval () const override
 Perform automatic non-interruptive term rewriting rules. More...
 
ex evalf () const override
 Evaluate object numerically. More...
 
ex eval_ncmul (const exvector &v) const override
 This method is defined to be in line with behavior of function::return_type() More...
 
unsigned calchash () const override
 Compute the hash value of an object and if it makes sense to store it in the objects status_flags, do so. More...
 
ex series (const relational &r, int order, unsigned options=0) const override
 Implementation of ex::series for functions. More...
 
ex thiscontainer (const exvector &v) const override
 
ex thiscontainer (exvector &&v) const override
 
ex conjugate () const override
 Implementation of ex::conjugate for functions. More...
 
ex real_part () const override
 Implementation of ex::real_part for functions. More...
 
ex imag_part () const override
 Implementation of ex::imag_part for functions. More...
 
void archive (archive_node &n) const override
 Archive the object. More...
 
void read_archive (const archive_node &n, lst &syms) override
 Construct object from archive_node. More...
 
bool info (unsigned inf) const override
 Implementation of ex::info for functions. More...
 
ex power (const ex &exp) const
 
unsigned get_serial () const
 
std::string get_name () const
 Return the print name of the function. More...
 
- Public Member Functions inherited from GiNaC::container< C >
 container (STLT const &s)
 
 container (STLT &&v)
 
 container (exvector::const_iterator b, exvector::const_iterator e)
 
 container (std::initializer_list< ex > il)
 
size_t nops () const override
 Number of operands/members. More...
 
ex op (size_t i) const override
 Return operand/member at position i. More...
 
exlet_op (size_t i) override
 Return modifiable operand/member at position i. More...
 
ex subs (const exmap &m, unsigned options=0) const override
 Substitute a set of objects by arbitrary expressions. More...
 
containerprepend (const ex &b)
 Add element at front. More...
 
containerappend (const ex &b)
 Add element at back. More...
 
containerremove_first ()
 Remove first element. More...
 
containerremove_last ()
 Remove last element. More...
 
containerremove_all ()
 Remove all elements. More...
 
containersort ()
 Sort elements. More...
 
containerunique ()
 Remove adjacent duplicate elements. More...
 
const_iterator begin () const
 
const_iterator end () const
 
const_reverse_iterator rbegin () const
 
const_reverse_iterator rend () const
 
- Public Member Functions inherited from GiNaC::basic
virtual ~basic ()
 basic destructor, virtual because class ex will delete objects of derived classes via a basic*. More...
 
 basic (const basic &other)
 
const basicoperator= (const basic &other)
 basic assignment operator: the other object might be of a derived class. More...
 
virtual basicduplicate () const
 Create a clone of this object on the heap. More...
 
virtual ex evalm () const
 Evaluate sums, products and integer powers of matrices. More...
 
virtual ex eval_integ () const
 Evaluate integrals, if result is known. More...
 
virtual ex eval_indexed (const basic &i) const
 Perform automatic symbolic evaluations on indexed expression that contains this object as the base expression. More...
 
virtual void dbgprint () const
 Little wrapper around print to be called within a debugger. More...
 
virtual void dbgprinttree () const
 Little wrapper around printtree to be called within a debugger. More...
 
virtual ex operator[] (const ex &index) const
 
virtual ex operator[] (size_t i) const
 
virtual exoperator[] (const ex &index)
 
virtual exoperator[] (size_t i)
 
virtual bool has (const ex &other, unsigned options=0) const
 Test for occurrence of a pattern. More...
 
virtual bool match (const ex &pattern, exmap &repls) const
 Check whether the expression matches a given pattern. More...
 
virtual ex map (map_function &f) const
 Construct new expression by applying the specified function to all sub-expressions (one level only, not recursively). More...
 
virtual void accept (GiNaC::visitor &v) const
 
virtual bool is_polynomial (const ex &var) const
 Check whether this is a polynomial in the given variables. More...
 
virtual int degree (const ex &s) const
 Return degree of highest power in object s. More...
 
virtual int ldegree (const ex &s) const
 Return degree of lowest power in object s. More...
 
virtual ex coeff (const ex &s, int n=1) const
 Return coefficient of degree n in object s. More...
 
virtual ex collect (const ex &s, bool distributed=false) const
 Sort expanded expression in terms of powers of some object(s). More...
 
virtual ex normal (exmap &repl, exmap &rev_lookup, lst &modifier) const
 Default implementation of ex::normal(). More...
 
virtual ex to_rational (exmap &repl) const
 Default implementation of ex::to_rational(). More...
 
virtual ex to_polynomial (exmap &repl) const
 
virtual numeric integer_content () const
 
virtual ex smod (const numeric &xi) const
 Apply symmetric modular homomorphism to an expanded multivariate polynomial. More...
 
virtual numeric max_coefficient () const
 Implementation ex::max_coefficient(). More...
 
virtual exvector get_free_indices () const
 Return a vector containing the free indices of an expression. More...
 
virtual ex add_indexed (const ex &self, const ex &other) const
 Add two indexed expressions. More...
 
virtual ex scalar_mul_indexed (const ex &self, const numeric &other) const
 Multiply an indexed expression with a scalar. More...
 
virtual bool contract_with (exvector::iterator self, exvector::iterator other, exvector &v) const
 Try to contract two indexed expressions that appear in the same product. More...
 
template<class T >
void print_dispatch (const print_context &c, unsigned level) const
 Like print(), but dispatch to the specified class. More...
 
void print_dispatch (const registered_class_info &ri, const print_context &c, unsigned level) const
 Like print(), but dispatch to the specified class. More...
 
ex subs_one_level (const exmap &m, unsigned options) const
 Helper function for subs(). More...
 
ex diff (const symbol &s, unsigned nth=1) const
 Default interface of nth derivative ex::diff(s, n). More...
 
int compare (const basic &other) const
 Compare objects syntactically to establish canonical ordering. More...
 
bool is_equal (const basic &other) const
 Test for syntactic equality. More...
 
const basichold () const
 Stop further evaluation. More...
 
unsigned gethash () const
 
const basicsetflag (unsigned f) const
 Set some status_flags. More...
 
const basicclearflag (unsigned f) const
 Clear some status_flags. More...
 
- Public Member Functions inherited from GiNaC::refcounted
 refcounted () noexcept
 
unsigned int add_reference () noexcept
 
unsigned int remove_reference () noexcept
 
unsigned int get_refcount () const noexcept
 
void set_refcount (unsigned int r) noexcept
 

Static Public Member Functions

static unsigned register_new (function_options const &opt)
 
static unsigned find_function (const std::string &name, unsigned nparams)
 Find serial number of function by name and number of parameters. More...
 
static std::vector< function_optionsget_registered_functions ()
 

Static Public Attributes

static unsigned current_serial = 0
 This can be used as a hook for external applications. More...
 

Protected Member Functions

ex derivative (const symbol &s) const override
 Implementation of ex::diff() for functions. More...
 
bool is_equal_same_type (const basic &other) const override
 Returns true if two objects of same type are equal. More...
 
bool match_same_type (const basic &other) const override
 Returns true if the attributes of two objects are similar enough for a match. More...
 
unsigned return_type () const override
 
return_type_t return_type_tinfo () const override
 
ex pderivative (unsigned diff_param) const
 
ex expl_derivative (const symbol &s) const
 
bool lookup_remember_table (ex &result) const
 
void store_remember_table (ex const &result) const
 
- Protected Member Functions inherited from GiNaC::container< C >
virtual ex thiscontainer (const STLT &v) const
 Similar to duplicate(), but with a preset sequence. More...
 
virtual ex thiscontainer (STLT &&v) const
 Similar to duplicate(), but with a preset sequence (which gets pilfered). More...
 
virtual void printseq (const print_context &c, char openbracket, char delim, char closebracket, unsigned this_precedence, unsigned upper_precedence=0) const
 Print sequence of contained elements. More...
 
void do_print (const print_context &c, unsigned level) const
 
void do_print_tree (const print_tree &c, unsigned level) const
 
void do_print_python (const print_python &c, unsigned level) const
 
void do_print_python_repr (const print_python_repr &c, unsigned level) const
 
STLT subschildren (const exmap &m, unsigned options=0) const
 
- Protected Member Functions inherited from GiNaC::basic
 basic ()
 
virtual int compare_same_type (const basic &other) const
 Returns order relation between two objects of same type. More...
 
void ensure_if_modifiable () const
 Ensure the object may be modified without hurting others, throws if this is not the case. More...
 
void do_print (const print_context &c, unsigned level) const
 Default output to stream. More...
 
void do_print_tree (const print_tree &c, unsigned level) const
 Tree output to stream. More...
 
void do_print_python_repr (const print_python_repr &c, unsigned level) const
 Python parsable output to stream. More...
 
- Protected Member Functions inherited from GiNaC::container_storage< C >
 container_storage ()
 
 container_storage (size_t n, const ex &e)
 
 container_storage (std::initializer_list< ex > il)
 
template<class In >
 container_storage (In b, In e)
 
void reserve (size_t)
 
 ~container_storage ()
 
void reserve (size_t n)
 
void reserve (std::vector< ex > &v, size_t n)
 

Static Protected Member Functions

static std::vector< function_options > & registered_functions ()
 
- Static Protected Member Functions inherited from GiNaC::container< C >
static unsigned get_default_flags ()
 Specialization of container::get_default_flags() for lst. More...
 
static char get_open_delim ()
 Specialization of container::get_open_delim() for lst. More...
 
static char get_close_delim ()
 Specialization of container::get_close_delim() for lst. More...
 
- Static Protected Member Functions inherited from GiNaC::container_storage< C >
static void reserve (STLT &, size_t)
 

Protected Attributes

unsigned serial
 
- Protected Attributes inherited from GiNaC::basic
unsigned flags
 of type status_flags More...
 
unsigned hashvalue
 hash value More...
 
- Protected Attributes inherited from GiNaC::container_storage< C >
STLT seq
 

Friends

class remember_table_entry
 

Additional Inherited Members

- Public Types inherited from GiNaC::container< C >
typedef STLT::const_iterator const_iterator
 
typedef STLT::const_reverse_iterator const_reverse_iterator
 
- Protected Types inherited from GiNaC::container< C >
typedef container_storage< C >::STLT STLT
 
- Protected Types inherited from GiNaC::container_storage< C >
typedef C< exSTLT
 

Detailed Description

The class function is used to implement builtin functions like sin, cos...

and user defined functions

Definition at line 673 of file function.h.

Constructor & Destructor Documentation

◆ function() [1/18]

GiNaC::function::function ( unsigned  ser)

Definition at line 1198 of file function.cpp.

◆ function() [2/18]

GiNaC::function::function ( unsigned  ser,
const ex param1 
)

Definition at line 1203 of file function.cpp.

◆ function() [3/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2 
)

Definition at line 1207 of file function.cpp.

◆ function() [4/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3 
)

Definition at line 1211 of file function.cpp.

◆ function() [5/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4 
)

Definition at line 1215 of file function.cpp.

◆ function() [6/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5 
)

Definition at line 1219 of file function.cpp.

◆ function() [7/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6 
)

Definition at line 1223 of file function.cpp.

◆ function() [8/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7 
)

Definition at line 1227 of file function.cpp.

◆ function() [9/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8 
)

Definition at line 1231 of file function.cpp.

◆ function() [10/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9 
)

Definition at line 1235 of file function.cpp.

◆ function() [11/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9,
const ex param10 
)

Definition at line 1239 of file function.cpp.

◆ function() [12/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9,
const ex param10,
const ex param11 
)

Definition at line 1243 of file function.cpp.

◆ function() [13/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9,
const ex param10,
const ex param11,
const ex param12 
)

Definition at line 1247 of file function.cpp.

◆ function() [14/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9,
const ex param10,
const ex param11,
const ex param12,
const ex param13 
)

Definition at line 1251 of file function.cpp.

◆ function() [15/18]

GiNaC::function::function ( unsigned  ser,
const ex param1,
const ex param2,
const ex param3,
const ex param4,
const ex param5,
const ex param6,
const ex param7,
const ex param8,
const ex param9,
const ex param10,
const ex param11,
const ex param12,
const ex param13,
const ex param14 
)

Definition at line 1255 of file function.cpp.

◆ function() [16/18]

GiNaC::function::function ( unsigned  ser,
const exprseq es 
)

Definition at line 1260 of file function.cpp.

References GiNaC::basic::clearflag(), and GiNaC::status_flags::evaluated.

◆ function() [17/18]

GiNaC::function::function ( unsigned  ser,
const exvector v 
)

Definition at line 1268 of file function.cpp.

◆ function() [18/18]

GiNaC::function::function ( unsigned  ser,
exvector &&  v 
)

Definition at line 1273 of file function.cpp.

Member Function Documentation

◆ print()

void GiNaC::function::print ( const print_context c,
unsigned  level = 0 
) const
overridevirtual

Output to stream.

This performs double dispatch on the dynamic type of *this and the dynamic type of the supplied print context.

Parameters
cprint context object that describes the output formatting
levelvalue that is used to identify the precedence or indentation level for placing parentheses and formatting

Reimplemented from GiNaC::basic.

Definition at line 1320 of file function.cpp.

References c, current_serial, GiNaC::basic::flags, GiNaC::class_info< OPT >::get_parent(), GINAC_ASSERT, GiNaC::basic::hashvalue, GiNaC::function_options::name, GiNaC::container< C >::nops(), GiNaC::function_options::nparams, GiNaC::class_info< OPT >::options, GiNaC::container< C >::precedence(), precedence(), GiNaC::function_options::print_dispatch_table, GiNaC::function_options::print_use_exvector_args, GiNaC::container< C >::printseq(), registered_functions(), GiNaC::container_storage< C >::seq, serial, and GiNaC::function_options::TeX_name.

◆ precedence()

unsigned GiNaC::function::precedence ( ) const
inlineoverridevirtual

Return relative operator precedence (for parenthezing output).

Reimplemented from GiNaC::container< C >.

Definition at line 707 of file function.h.

Referenced by GiNaC::fderivative::do_print(), GiNaC::fderivative::do_print_csrc(), GiNaC::fderivative::do_print_latex(), and print().

◆ expand()

ex GiNaC::function::expand ( unsigned  options = 0) const
overridevirtual

◆ eval()

ex GiNaC::function::eval ( ) const
overridevirtual

◆ evalf()

ex GiNaC::function::evalf ( ) const
overridevirtual

◆ eval_ncmul()

ex GiNaC::function::eval_ncmul ( const exvector v) const
overridevirtual

This method is defined to be in line with behavior of function::return_type()

Reimplemented from GiNaC::basic.

Definition at line 1577 of file function.cpp.

References GiNaC::container_storage< C >::seq.

◆ calchash()

unsigned GiNaC::function::calchash ( ) const
overridevirtual

Compute the hash value of an object and if it makes sense to store it in the objects status_flags, do so.

The method inherited from class basic computes a hash value based on the type and hash values of possible members. For this reason it is well suited for container classes but atomic classes should override this implementation because otherwise they would all end up with the same hashvalue.

Reimplemented from GiNaC::basic.

Definition at line 1584 of file function.cpp.

References GiNaC::status_flags::evaluated, GiNaC::basic::flags, GiNaC::ex::gethash(), GiNaC::golden_ratio_hash(), GiNaC::status_flags::hash_calculated, GiNaC::basic::hashvalue, GiNaC::make_hash_seed(), GiNaC::container< C >::nops(), GiNaC::container< C >::op(), GiNaC::rotate_left(), serial, and GiNaC::basic::setflag().

◆ series()

ex GiNaC::function::series ( const relational r,
int  order,
unsigned  options = 0 
) const
overridevirtual

◆ thiscontainer() [1/2]

ex GiNaC::function::thiscontainer ( const exvector v) const
override

Definition at line 1599 of file function.cpp.

References serial.

Referenced by eval().

◆ thiscontainer() [2/2]

ex GiNaC::function::thiscontainer ( exvector &&  v) const
override

Definition at line 1604 of file function.cpp.

References serial.

◆ conjugate()

ex GiNaC::function::conjugate ( ) const
overridevirtual

◆ real_part()

ex GiNaC::function::real_part ( ) const
overridevirtual

◆ imag_part()

ex GiNaC::function::imag_part ( ) const
overridevirtual

◆ archive()

void GiNaC::function::archive ( archive_node n) const
overridevirtual

Archive the object.

Reimplemented from GiNaC::container< C >.

Definition at line 1305 of file function.cpp.

References GINAC_ASSERT, n, registered_functions(), and serial.

◆ read_archive()

void GiNaC::function::read_archive ( const archive_node n,
lst syms 
)
overridevirtual

Construct object from archive_node.

Reimplemented from GiNaC::container< C >.

Definition at line 1283 of file function.cpp.

References n, registered_functions(), GiNaC::container_storage< C >::seq, and serial.

◆ info()

bool GiNaC::function::info ( unsigned  inf) const
overridevirtual

◆ derivative()

ex GiNaC::function::derivative ( const symbol s) const
overrideprotectedvirtual

Implementation of ex::diff() for functions.

It applies the chain rule, except for the Order term function. @see ex::diff

Reimplemented from GiNaC::basic.

Definition at line 1931 of file function.cpp.

References expl_derivative(), GiNaC::ex::is_zero(), pderivative(), and GiNaC::container_storage< C >::seq.

◆ is_equal_same_type()

bool GiNaC::function::is_equal_same_type ( const basic other) const
overrideprotectedvirtual

Returns true if two objects of same type are equal.

Normally needs not be reimplemented as long as it wasn't overwritten by some parent class, since it just calls compare_same_type(). The reason why this function exists is that sometimes it is easier to determine equality than an order relation and then it can be overridden.

Reimplemented from GiNaC::container< C >.

Definition at line 1967 of file function.cpp.

References GINAC_ASSERT, GiNaC::container< C >::is_equal_same_type(), and serial.

◆ match_same_type()

bool GiNaC::function::match_same_type ( const basic other) const
overrideprotectedvirtual

Returns true if the attributes of two objects are similar enough for a match.

This function must not match subexpressions (this is already done by basic::match()). Only attributes not accessible by op() should be compared. This is also the reason why this function doesn't take the wildcard replacement list from match() as an argument: only subexpressions are subject to wildcard matches. Also, this function only needs to be implemented for container classes because is_equal_same_type() is automatically used instead of match_same_type() if nops() == 0.

See also
basic::match

Reimplemented from GiNaC::basic.

Definition at line 1978 of file function.cpp.

References GINAC_ASSERT, and serial.

◆ return_type()

unsigned GiNaC::function::return_type ( ) const
overrideprotectedvirtual

◆ return_type_tinfo()

return_type_t GiNaC::function::return_type_tinfo ( ) const
overrideprotectedvirtual

◆ pderivative()

ex GiNaC::function::pderivative ( unsigned  diff_param) const
protected

◆ expl_derivative()

ex GiNaC::function::expl_derivative ( const symbol s) const
protected

◆ registered_functions()

std::vector< function_options > & GiNaC::function::registered_functions ( )
staticprotected

◆ lookup_remember_table()

bool GiNaC::function::lookup_remember_table ( ex result) const
protected

Definition at line 2231 of file function.cpp.

References GiNaC::remember_table::remember_tables(), and serial.

Referenced by eval().

◆ store_remember_table()

void GiNaC::function::store_remember_table ( ex const &  result) const
protected

Definition at line 2236 of file function.cpp.

References GiNaC::remember_table::remember_tables(), and serial.

Referenced by eval().

◆ power()

ex GiNaC::function::power ( const ex exp) const

◆ register_new()

unsigned GiNaC::function::register_new ( function_options const &  opt)
static

◆ find_function()

unsigned GiNaC::function::find_function ( const std::string &  name,
unsigned  nparams 
)
static

Find serial number of function by name and number of parameters.

Throws exception if function was not found.

Definition at line 2272 of file function.cpp.

References registered_functions(), and serial.

◆ get_registered_functions()

static std::vector<function_options> GiNaC::function::get_registered_functions ( )
inlinestatic

Definition at line 744 of file function.h.

References registered_functions().

◆ get_serial()

unsigned GiNaC::function::get_serial ( ) const
inline

Definition at line 745 of file function.h.

References serial.

◆ get_name()

std::string GiNaC::function::get_name ( ) const

Return the print name of the function.

Definition at line 2284 of file function.cpp.

References GINAC_ASSERT, registered_functions(), and serial.

Friends And Related Function Documentation

◆ remember_table_entry

friend class remember_table_entry
friend

Definition at line 677 of file function.h.

Member Data Documentation

◆ current_serial

unsigned GiNaC::function::current_serial = 0
static

This can be used as a hook for external applications.

Definition at line 742 of file function.h.

Referenced by eval(), evalf(), expand(), print(), and series().

◆ serial

unsigned GiNaC::function::serial
protected

The documentation for this class was generated from the following files:

This page is part of the GiNaC developer's reference. It was generated automatically by doxygen. For an introduction, see the tutorial.