Halide::Tuple Class Reference

Create a small array of Exprs for defining and calling functions with multiple outputs. More...

#include <Tuple.h>

Public Member Functions
size_t	size () const
	The number of elements in the tuple.
Expr &	operator[] (size_t x)
	Get a reference to an element.
Expr	operator[] (size_t x) const
	Get a copy of an element.
	Tuple (Expr e)
	Construct a Tuple of a single Expr.
template<typename... Args>
	Tuple (const Expr &a, const Expr &b, Args &&...args)
	Construct a Tuple from some Exprs.
HALIDE_NO_USER_CODE_INLINE	Tuple (const std::vector< Expr > &e)
	Construct a Tuple from a vector of Exprs.
	Tuple (const FuncRef &)
	Construct a Tuple from a function reference.
const std::vector< Expr > &	as_vector () const
	Treat the tuple as a vector of Exprs.

Detailed Description

Create a small array of Exprs for defining and calling functions with multiple outputs.

Examples

tutorial/lesson_13_tuples.cpp.

Definition at line 18 of file Tuple.h.

Constructor & Destructor Documentation

Tuple() [1/4]

Halide::Tuple::Tuple ( Expr e )

inlineexplicit

Construct a Tuple of a single Expr.

Definition at line 41 of file Tuple.h.

Tuple() [2/4]

template<typename... Args>

Halide::Tuple::Tuple ( const Expr & a, const Expr & b, Args &&... args )

inline

Construct a Tuple from some Exprs.

Definition at line 48 of file Tuple.h.

Tuple() [3/4]

HALIDE_NO_USER_CODE_INLINE Halide::Tuple::Tuple ( const std::vector< Expr > & e )

inlineexplicit

Construct a Tuple from a vector of Exprs.

Definition at line 54 of file Tuple.h.

References user_assert.

Tuple() [4/4]

Halide::Tuple::Tuple

(

const FuncRef &

)

Construct a Tuple from a function reference.

Member Function Documentation

size()

size_t Halide::Tuple::size ( ) const

inline

The number of elements in the tuple.

Definition at line 24 of file Tuple.h.

operator[]() [1/2]

Expr & Halide::Tuple::operator[] ( size_t x )

inline

Get a reference to an element.

Definition at line 29 of file Tuple.h.

References user_assert.

operator[]() [2/2]

Expr Halide::Tuple::operator[] ( size_t x ) const

inline

Get a copy of an element.

Definition at line 35 of file Tuple.h.

References user_assert.

as_vector()

const std::vector< Expr > & Halide::Tuple::as_vector ( ) const

inline

Treat the tuple as a vector of Exprs.

Definition at line 63 of file Tuple.h.

---

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

• src/Tuple.h