coco::UnaryOp Class Reference

Op with a single argument. More...

#include <Op.h>

Collaboration diagram for coco::UnaryOp:

Public Member Functions
	UnaryOp ()
	UnaryOp (const UnaryOp &)=delete
	UnaryOp (UnaryOp &&)=delete
virtual	~UnaryOp ()=default
uint32_t	arity (void) const final
	Return the number of arguments (# of child Ops)
Op *	arg (uint32_t n) const final
	Return N-th argument.
std::set< Object * >	uses (void) const final
	Return a set of object(s) used during execution.
Op *	arg (void) const
void	arg (Op *arg)
Public Member Functions inherited from coco::Op
virtual	~Op ()
template<typename T >
T	accept (IVisitor< T > *v) const
template<typename T >
T	accept (IVisitor< T > &v) const
template<typename T >
T	accept (IVisitor< T > &&v) const
void	accept (IMutator *m)
void	accept (IMutator &m)
void	accept (IMutator &&m)
Instr *	parent (void) const
Op *	up (void) const
	Return a pointer to the parent Op.
Public Member Functions inherited from coco::Entity
virtual	~Entity ()=default
Module *	module (void) const

Detailed Description

Op with a single argument.

Definition at line 184 of file Op.h.

Constructor & Destructor Documentation

UnaryOp() [1/3]

coco::UnaryOp::UnaryOp ( )

explicit

Definition at line 65 of file Op.cpp.

                 : _arg{this}
{
  // DO NOTHING
}

UnaryOp() [2/3]

coco::UnaryOp::UnaryOp ( const UnaryOp &  )

delete

UnaryOp() [3/3]

coco::UnaryOp::UnaryOp ( UnaryOp &&  )

delete

~UnaryOp()

virtual coco::UnaryOp::~UnaryOp ( )

virtualdefault

Member Function Documentation

arg() [1/3]

void coco::UnaryOp::arg ( Op *  arg )

inline

Definition at line 204 of file Op.h.

{ _arg.child(arg); }

References arg(), and coco::Part::child().

arg() [2/3]

Op * coco::UnaryOp::arg ( uint32_t  n ) const

finalvirtual

Return N-th argument.

Note

The behavior of arg(n) is defined only when n < artiy()

Implements coco::Op.

Referenced by tflimport::MaxPool2DGraphBuilder::build(), tflimport::ReLUGraphBuilder::build(), tflimport::ReLU6GraphBuilder::build(), tflimport::build_activation(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), and OpPrinter::visit().

arg() [3/3]

Op * coco::UnaryOp::arg ( void  ) const

inline

Definition at line 203 of file Op.h.

{ return _arg.child(); }

References coco::Part::child().

Referenced by arg(), and uses().

arity()

uint32_t coco::UnaryOp::arity ( void  ) const

finalvirtual

Return the number of arguments (# of child Ops)

Implements coco::Op.

Definition at line 70 of file Op.cpp.

{
  // There is only one argument
  return 1;
}

uses()

std::set< Object * > coco::UnaryOp::uses ( void  ) const

finalvirtual

Return a set of object(s) used during execution.

NOTE There is no 'def' method as Op is not allowed to define a new object

Implements coco::Op.

Definition at line 82 of file Op.cpp.

{
  std::set<Object *> res;
 
  if (auto ifm = arg())
  {
    for (auto obj : ifm->uses())
    {
      res.insert(obj);
    }
  }
 
  return res;
}

References arg().

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

• compiler/coco/core/include/coco/IR/Op.h
• compiler/coco/core/src/IR/Op.cpp