esiaccel.types.StructType Class Reference

Inheritance diagram for esiaccel.types.StructType:

Collaboration diagram for esiaccel.types.StructType:

Public Member Functions
def	__init__ (self, cpp.StructType cpp_type)
int	bit_width (self)
Tuple[bool, Optional[str]]	is_valid (self, obj)
bytearray	serialize (self, obj)
Tuple[Dict[str, Any], bytearray]	deserialize (self, bytearray data)
Public Member Functions inherited from esiaccel.types.ESIType
def	__init__ (self, cpp.Type cpp_type)
Tuple[bool, Optional[str]]	supports_host (self)
int	max_size (self)
str	__str__ (self)

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

Detailed Description

Definition at line 202 of file types.py.

Constructor & Destructor Documentation

__init__()

def esiaccel.types.StructType.__init__	(		self,
		cpp.StructType	cpp_type
	)

Definition at line 204 of file types.py.

Member Function Documentation

bit_width()

int esiaccel.types.StructType.bit_width

(

self

)

Size of this type, in bits. Negative for unbounded types.

Reimplemented from esiaccel.types.ESIType.

Definition at line 211 of file types.py.

References circt::om::evaluator::ObjectValue.fields, esi::StructType.fields, llvm::yaml::MappingContextTraits< sv::InterfaceOp, Context >::Interface.fields, and MappingInfo.fields.

Referenced by esiaccel.types.UIntType.is_valid(), esiaccel.types.SIntType.is_valid(), esiaccel.types.ESIType.max_size(), and esiaccel.types.ESIType.supports_host().

deserialize()

Tuple[Dict[str, Any], bytearray] esiaccel.types.StructType.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 240 of file types.py.

References circt::om::evaluator::ObjectValue.fields, esi::StructType.fields, llvm::yaml::MappingContextTraits< sv::InterfaceOp, Context >::Interface.fields, and MappingInfo.fields.

is_valid()

Tuple[bool, Optional[str]] esiaccel.types.StructType.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 217 of file types.py.

References circt::om::evaluator::ObjectValue.fields, esi::StructType.fields, llvm::yaml::MappingContextTraits< sv::InterfaceOp, Context >::Interface.fields, and MappingInfo.fields.

serialize()

bytearray esiaccel.types.StructType.serialize	(		self,
			obj
	)

Convert a Python object to a bytearray.

Reimplemented from esiaccel.types.ESIType.

Definition at line 233 of file types.py.

References circt::om::evaluator::ObjectValue.fields, esi::StructType.fields, llvm::yaml::MappingContextTraits< sv::InterfaceOp, Context >::Interface.fields, and MappingInfo.fields.

Member Data Documentation

cpp_type

esiaccel.types.StructType.cpp_type

Definition at line 205 of file types.py.

Referenced by esiaccel.types.BitsType.__init__(), esiaccel.types.IntType.__init__(), esiaccel.types.ESIType.__str__(), esiaccel.types.BitsType.bit_width(), and esiaccel.types.IntType.bit_width().

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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