An unpacked SystemVerilog type. More...

#include <MooreTypes.h>

Inheritance diagram for circt::moore::UnpackedType:

Collaboration diagram for circt::moore::UnpackedType:

Public Member Functions
Domain	getDomain () const
	Get the value domain of this type. More...

std::optional< unsigned >	getBitSize () const
	Get the size of this type in bits. More...

void	print (mlir::AsmPrinter &odsPrinter) const

Static Public Member Functions
static bool	classof (Type type)

static Type	parse (mlir::AsmParser &odsParser)

Detailed Description

An unpacked SystemVerilog type.

Unpacked types are a second level of types in SystemVerilog. They extend a core unpacked type with a variety of unpacked dimensions, depending on which syntactic construct generated the type (variable or otherwise). The core unpacked types are:

Packed types
Non-integer types: shortreal, real, realtime
Unpacked structs and unions
string, chandle, event
Virtual interfaces
Class types
Covergroups
Unpacked named types
Unpacked type references

The unpacked dimensions are:

Unsized ([])
Arrays ([x])
Ranges ([x:y])
Associative ([T] or [*])
Queues ([$] or [$:x])

Definition at line 82 of file MooreTypes.h.

Member Function Documentation

◆ classof()

static bool circt::moore::UnpackedType::classof ( Type type )

inlinestatic

Definition at line 84 of file MooreTypes.h.

◆ getBitSize()

std::optional< unsigned > UnpackedType::getBitSize ( ) const

Get the size of this type in bits.

Returns None if any of the type's dimensions is unsized, associative, or a queue, or the core type itself has no known size.

Definition at line 51 of file MooreTypes.cpp.

◆ getDomain()

Domain UnpackedType::getDomain ( ) const

Get the value domain of this type.

Definition at line 36 of file MooreTypes.cpp.

References circt::moore::FourValued, and circt::moore::TwoValued.

◆ parse()

Type UnpackedType::parse ( mlir::AsmParser & odsParser )

static

Definition at line 85 of file MooreTypes.cpp.

References parseMooreType().

◆ print()

void UnpackedType::print ( mlir::AsmPrinter & odsPrinter ) const

Definition at line 92 of file MooreTypes.cpp.

References printMooreType().

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

/home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/Moore/MooreTypes.h
/home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/Moore/MooreTypes.cpp

Public Member Functions