SymEngine::Max Class Reference
+ Inheritance diagram for SymEngine::Max:
+ Collaboration diagram for SymEngine::Max:

Public Member Functions

virtual void accept (Visitor &v) const
 
virtual void accept (EvalRealDoubleVisitorFinal &v) const
 
 Max (const vec_basic &&arg)
 Max Constructor.
 
bool is_canonical (const vec_basic &arg) const
 
virtual RCP< const Basiccreate (const vec_basic &arg) const
 
- Public Member Functions inherited from SymEngine::MultiArgFunction
 MultiArgFunction (const vec_basic &arg)
 Constructor.
 
hash_t __hash__ () const
 
virtual vec_basic get_args () const
 Returns the list of arguments.
 
const vec_basicget_vec () const
 
virtual bool __eq__ (const Basic &o) const
 
virtual int compare (const Basic &o) const
 Structural equality comparator.
 
- Public Member Functions inherited from SymEngine::Basic
TypeID get_type_code () const
 
 Basic ()
 Constructor.
 
 Basic (const Basic &)=delete
 Delete the copy constructor and assignment.
 
Basicoperator= (const Basic &)=delete
 Assignment operator in continuation with above.
 
 Basic (Basic &&)=delete
 Delete the move constructor and assignment.
 
Basicoperator= (Basic &&)=delete
 Assignment operator in continuation with above.
 
hash_t hash () const
 
bool __neq__ (const Basic &o) const
 true if this is not equal to o. More...
 
int __cmp__ (const Basic &o) const
 Comparison operator.
 
std::string __str__ () const
 
RCP< const Basicsubs (const map_basic_basic &subs_dict) const
 Substitutes 'subs_dict' into 'self'.
 
RCP< const Basicxreplace (const map_basic_basic &subs_dict) const
 
virtual RCP< const Basicexpand_as_exp () const
 expands the special function in terms of exp function
 
RCP< const Basicdiff (const RCP< const Symbol > &x, bool cache=true) const
 
- Public Member Functions inherited from SymEngine::EnableRCPFromThis< Basic >
RCP< Basicrcp_from_this ()
 Get RCP<T> pointer to self (it will cast the pointer to T)
 
RCP< const Basicrcp_from_this () const
 Get RCP<const T> pointer to self (it will cast the pointer to const T)
 
RCP< const T2 > rcp_from_this_cast () const
 Get RCP<T2> pointer to self (it will cast the pointer to T2)
 
unsigned int use_count () const
 

Static Public Attributes

static const TypeID type_code_id = SYMENGINE_MAX
 

Additional Inherited Members

- Data Fields inherited from SymEngine::Basic
TypeID type_code_
 

Detailed Description

Definition at line 1258 of file functions.h.

Member Function Documentation

◆ create()

RCP< const Basic > SymEngine::Max::create ( const vec_basic arg) const
virtual
Returns
canonicalized Max

Implements SymEngine::MultiArgFunction.

Definition at line 3507 of file functions.cpp.

3508 {
3509  return max(a);
3510 }
RCP< const Basic > max(const vec_basic &arg)
Canonicalize Max:
Definition: functions.cpp:3512

◆ is_canonical()

bool SymEngine::Max::is_canonical ( const vec_basic arg) const
Returns
true if canonical

Definition at line 3488 of file functions.cpp.

3489 {
3490  if (arg.size() < 2)
3491  return false;
3492 
3493  bool non_number_exists = false;
3494 
3495  for (const auto &p : arg) {
3496  if (is_a<Complex>(*p) or is_a<Max>(*p))
3497  return false;
3498  if (not is_a_Number(*p))
3499  non_number_exists = true;
3500  }
3501  if (not std::is_sorted(arg.begin(), arg.end(), RCPBasicKeyLess()))
3502  return false;
3503 
3504  return non_number_exists; // all arguments cant be numbers
3505 }
T is_sorted(T... args)
bool is_a_Number(const Basic &b)
Definition: number.h:130

Field Documentation

◆ type_code_id

const TypeID SymEngine::Max::type_code_id = SYMENGINE_MAX
static

Type_code_id shared by all instances

Definition at line 1261 of file functions.h.


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