mi::mdl::IDag_builder Class Reference

A Builder for DAG graphs. More...

#include <mdl_generated_dag.h>

Inheritance diagram for mi::mdl::IDag_builder:

Public Member Functions
virtual IType_factory *	get_type_factory ()=0
	Get the type factory of this instance. More...
virtual IValue_factory *	get_value_factory ()=0
	Get the value factory of this instance. More...
virtual DAG_constant const *	create_constant (IValue const *value)=0
	Create a constant. More...
virtual DAG_node const *	create_call (char const *signature, IDefinition::Semantics sema, DAG_call::Call_argument const call_args[], int num_call_args, IType const *ret_type)=0
	Create a call. More...
virtual DAG_parameter const *	create_parameter (IType const *type, int index)=0
	Create a parameter reference. More...
virtual bool	enable_cse (bool flag)=0
	Enable common subexpression elimination. More...
virtual bool	enable_opt (bool flag)=0
	Enable optimization. More...
virtual bool	enable_unsafe_math_opt (bool flag)=0
	Enable unsafe math optimizations. More...
Public Member Functions inherited from mi::base::IInterface
virtual Uint32	retain () const =0
	Increments the reference count. More...
virtual Uint32	release () const =0
	Decrements the reference count. More...
virtual const IInterface *	get_interface (const Uuid &interface_id) const =0
	Acquires a const interface from another. More...
template<class T>
const T *	get_interface () const
	Acquires a const interface from another. More...
virtual IInterface *	get_interface (const Uuid &interface_id)=0
	Acquires a mutable interface from another. More...
template<class T>
T *	get_interface ()
	Acquires a mutable interface from another. More...
virtual Uuid	get_iid () const =0
	Returns the interface ID of the most derived interface. More...

Additional Inherited Members
Public Types inherited from mi::base::Interface_declare< 0x01dbe5fb, ... >
typedef Interface_declare< id1, ... >	Self
	Own type. More...
typedef Uuid_t< id1, ... >	IID
	Declares the interface ID (IID) of this interface. More...
Public Types inherited from mi::base::IInterface
typedef Uuid_t<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0>	IID
	Declares the interface ID (IID) of this interface. More...
Static Public Member Functions inherited from mi::base::Interface_declare< 0x01dbe5fb, ... >
static bool	compare_iid (const Uuid &iid)
	Compares the interface ID iid against the interface ID of this interface and of its ancestors. More...
Static Public Member Functions inherited from mi::base::IInterface
static bool	compare_iid (const Uuid &iid)
	Compares the interface ID iid against the interface ID of this interface. More...

Detailed Description

A Builder for DAG graphs.

This interface is implemented by various entities that can build DAG IR representations.

Note that there is no way to create temporaries here. Temporaries are not meant to be created by a user, but are automatically created by the DAG IR optimizer if requested.

Member Function Documentation

create_call()

virtual DAG_node const * mi::mdl::IDag_builder::create_call ( char const *  signature, IDefinition::Semantics  sema, DAG_call::Call_argument const  call_args[], int  num_call_args, IType const *  ret_type  )

pure virtual

Create a call.

Parameters

signature	The signature of the called function.
sema	The semantic of the called function.
call_args	The call arguments of the called function.
num_call_args	The number of call arguments.
ret_type	The return type of the called function.

Returns

The created call.

create_constant()

virtual DAG_constant const * mi::mdl::IDag_builder::create_constant ( IValue const *  value )

pure virtual

Create a constant.

Parameters

value

The value of the constant.

Returns

The created constant.

create_parameter()

virtual DAG_parameter const * mi::mdl::IDag_builder::create_parameter ( IType const *  type, int  index  )

pure virtual

Create a parameter reference.

Parameters

type	The type of the parameter
index	The index of the parameter.

Returns

The created parameter reference.

enable_cse()

virtual bool mi::mdl::IDag_builder::enable_cse ( bool  flag )

pure virtual

Enable common subexpression elimination.

Parameters

flag	If true, CSE will be enabled, else disabled.

Returns

The old value of the flag.

enable_opt()

virtual bool mi::mdl::IDag_builder::enable_opt ( bool  flag )

pure virtual

Enable optimization.

Parameters

flag	If true, optimizations in general will be enabled, else disabled.

Returns

The old value of the flag.

enable_unsafe_math_opt()

virtual bool mi::mdl::IDag_builder::enable_unsafe_math_opt ( bool  flag )

pure virtual

Enable unsafe math optimizations.

Parameters

flag	If true, unsafe math optimizations will be enabled, else disabled.

Returns

The old value of the flag.

get_type_factory()

virtual IType_factory * mi::mdl::IDag_builder::get_type_factory ( )

pure virtual

Get the type factory of this instance.

get_value_factory()

virtual IValue_factory * mi::mdl::IDag_builder::get_value_factory ( )

pure virtual

Get the value factory of this instance.