tvm::PrimVar Class Reference

Checked scalar view over a VarNode. More...

#include <expr.h>

Inheritance diagram for tvm::PrimVar:

Collaboration diagram for tvm::PrimVar:

Public Member Functions
	PrimVar (ffi::String name, PrimType dtype=PrimType::Int(32), Location loc=UnknownLoc())
	Construct a scalar variable directly from a primitive type.
	PrimVar (ffi::String name, Type type_annotation, Location loc=UnknownLoc())
	Construct a scalar variable directly from a checked type annotation.
	operator Var () const
	Safe widening to a general Var view over the same node.
PrimVar	CopyWithSuffix (const ffi::String &suffix) const
PrimVar	CopyWithDType (PrimType dtype) const
	PrimVar (ffi::ObjectPtr< VarNode > node)
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE (PrimVar, PrimExpr, VarNode)
Public Member Functions inherited from tvm::PrimExpr
TVM_TIRX_DLL	PrimExpr (Call call)
	Construct from a call after checking that its result type is PrimType.
TVM_TIRX_DLL	PrimExpr (int32_t value)
	construct from integer.
TVM_TIRX_DLL	PrimExpr (float value)
	construct from float.
	PrimExpr (ffi::ObjectPtr< ExprNode > node)
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE (PrimExpr, TypedExpr< PrimType >, ExprNode)
Public Member Functions inherited from tvm::TypedExpr< PrimType >
PrimType	ty () const
	TypedExpr (ffi::ObjectPtr< ExprNode > node)
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE (TypedExpr, Expr, ExprNode)
Public Member Functions inherited from tvm::Expr
bool	operator== (const Expr &other) const =delete
bool	operator!= (const Expr &other) const =delete
bool	operator< (const Expr &other) const =delete
	Expr (ffi::ObjectPtr< ExprNode > node)
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE (Expr, ffi::ObjectRef, ExprNode)

Static Public Attributes
static constexpr bool	_type_container_is_exact = false
Static Public Attributes inherited from tvm::PrimExpr
static constexpr bool	_type_container_is_exact = false
Static Public Attributes inherited from tvm::TypedExpr< PrimType >
static constexpr bool	_type_container_is_exact

Detailed Description

Checked scalar view over a VarNode.

PrimVar is a zero-state reference view over the same VarNode as Var. It additionally guarantees that the inherited ExprNode::ty is PrimType.

Constructor & Destructor Documentation

PrimVar() [1/3]

tvm::PrimVar::PrimVar ( ffi::String  name, PrimType  dtype = PrimType::Int(32), Location  loc = UnknownLoc()  )

inlineexplicit

Construct a scalar variable directly from a primitive type.

PrimVar() [2/3]

tvm::PrimVar::PrimVar ( ffi::String  name, Type  type_annotation, Location  loc = UnknownLoc()  )

inlineexplicit

Construct a scalar variable directly from a checked type annotation.

PrimVar() [3/3]

tvm::PrimVar::PrimVar ( ffi::ObjectPtr< VarNode >  node )

inlineexplicit

Member Function Documentation

CopyWithDType()

PrimVar tvm::PrimVar::CopyWithDType ( PrimType  dtype ) const

inline

CopyWithSuffix()

PrimVar tvm::PrimVar::CopyWithSuffix ( const ffi::String &  suffix ) const

inline

operator Var()

tvm::PrimVar::operator Var ( ) const

inline

Safe widening to a general Var view over the same node.

TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE()

tvm::PrimVar::TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE	(	PrimVar	,
		PrimExpr	,
		VarNode
	)

Member Data Documentation

_type_container_is_exact

constexpr bool tvm::PrimVar::_type_container_is_exact = false

staticconstexpr

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

• include/tvm/ir/expr.h