esiaccel.types.SIntType Class Reference

Inheritance diagram for esiaccel.types.SIntType:

Collaboration diagram for esiaccel.types.SIntType:

Public Member Functions
	__init__ (self, str id, int width)
Tuple[bool, Optional[str]]	is_valid (self, obj)
str	__str__ (self)
bytearray	serialize (self, int obj)
Tuple[int, bytearray]	deserialize (self, bytearray data)
Public Member Functions inherited from esiaccel.types.IntType
int	bit_width (self)
Public Member Functions inherited from esiaccel.types.ESIType
	wrap_cpp (cls, cpp.Type cpp_type)
Tuple[bool, Optional[str]]	supports_host (self)
int	max_size (self)

Public Attributes
	max_size
Public Attributes inherited from esiaccel.types.ESIType
	cpp_type

Additional Inherited Members
Protected Member Functions inherited from esiaccel.types.ESIType
	_init_from_cpp (self, cpp.Type cpp_type)

Detailed Description

Definition at line 195 of file types.py.

Constructor & Destructor Documentation

__init__()

esiaccel.types.SIntType.__init__	(		self,
		str	id,
		int	width
	)

Reimplemented from esiaccel.types.IntType.

Definition at line 197 of file types.py.

References esiaccel.types.ArrayType._init_from_cpp(), esiaccel.types.StructType._init_from_cpp(), and esiaccel.types.ESIType._init_from_cpp().

Member Function Documentation

__str__()

str esiaccel.types.SIntType.__str__

(

self

)

Reimplemented from esiaccel.types.ESIType.

Definition at line 211 of file types.py.

deserialize()

Tuple[int, bytearray] esiaccel.types.SIntType.deserialize	(		self,
		bytearray	data
	)

Convert a bytearray to a Python object. Return the object and the
leftover bytes.

Reimplemented from esiaccel.types.ESIType.

Definition at line 217 of file types.py.

References esiaccel.types.ESIType.max_size(), esiaccel.types.UIntType.max_size, and esiaccel.types.SIntType.max_size.

is_valid()

Tuple[bool, Optional[str]] esiaccel.types.SIntType.is_valid	(		self,
			obj
	)

Is a Python object compatible with HW type?  Returns either '(True,
None)' if it is, or '(False, reason)' if it is not.

Reimplemented from esiaccel.types.ESIType.

Definition at line 200 of file types.py.

References esiaccel.types.ESIType.bit_width(), esiaccel.types.VoidType.bit_width(), esiaccel.types.BitsType.bit_width(), esiaccel.types.IntType.bit_width(), esiaccel.types.StructType.bit_width(), and esiaccel.types.ArrayType.bit_width().

serialize()

bytearray esiaccel.types.SIntType.serialize	(		self,
		int	obj
	)

Convert a Python object to a bytearray.

Reimplemented from esiaccel.types.ESIType.

Definition at line 214 of file types.py.

Member Data Documentation

max_size

esiaccel.types.SIntType.max_size

Definition at line 215 of file types.py.

Referenced by esiaccel.types.BitsType.deserialize(), esiaccel.types.UIntType.deserialize(), esiaccel.types.SIntType.deserialize(), and esiaccel.types.BitsType.is_valid().

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

• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/ESI/runtime/python/esiaccel/types.py