`pyGHDL.dom.Expression`¶

Classes

InverseExpression: A UnaryExpression is a base-class for all unary expressions.
IdentityExpression: A UnaryExpression is a base-class for all unary expressions.
NegationExpression: A UnaryExpression is a base-class for all unary expressions.
AbsoluteExpression: A UnaryExpression is a base-class for all unary expressions.
ParenthesisExpression: A UnaryExpression is a base-class for all unary expressions.
TypeConversion: A UnaryExpression is a base-class for all unary expressions.
FunctionCall: A BaseExpression is a base-class for all expressions.
AscendingRangeExpression: A BinaryExpression is a base-class for all binary expressions.
DescendingRangeExpression: A BinaryExpression is a base-class for all binary expressions.
AdditionExpression: A AddingExpression is a base-class for all adding expressions.
SubtractionExpression: A AddingExpression is a base-class for all adding expressions.
ConcatenationExpression: A AddingExpression is a base-class for all adding expressions.
MultiplyExpression: A MultiplyingExpression is a base-class for all multiplying expressions.
DivisionExpression: A MultiplyingExpression is a base-class for all multiplying expressions.
RemainderExpression: A MultiplyingExpression is a base-class for all multiplying expressions.
ModuloExpression: A MultiplyingExpression is a base-class for all multiplying expressions.
ExponentiationExpression: A MultiplyingExpression is a base-class for all multiplying expressions.
AndExpression: A LogicalExpression is a base-class for all logical expressions.
NandExpression: A LogicalExpression is a base-class for all logical expressions.
OrExpression: A LogicalExpression is a base-class for all logical expressions.
NorExpression: A LogicalExpression is a base-class for all logical expressions.
XorExpression: A LogicalExpression is a base-class for all logical expressions.
XnorExpression: A LogicalExpression is a base-class for all logical expressions.
EqualExpression: A RelationalExpression is a base-class for all shifting expressions.
UnequalExpression: A RelationalExpression is a base-class for all shifting expressions.
LessThanExpression: A RelationalExpression is a base-class for all shifting expressions.
LessEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
GreaterThanExpression: A RelationalExpression is a base-class for all shifting expressions.
GreaterEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingUnequalExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingLessThanExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingLessEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingGreaterThanExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingGreaterEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
ShiftRightLogicExpression: A ShiftExpression is a base-class for all shifting expressions.
ShiftLeftLogicExpression: A ShiftExpression is a base-class for all shifting expressions.
ShiftRightArithmeticExpression: A ShiftExpression is a base-class for all shifting expressions.
ShiftLeftArithmeticExpression: A ShiftExpression is a base-class for all shifting expressions.
RotateRightExpression: A ShiftExpression is a base-class for all shifting expressions.
RotateLeftExpression: A ShiftExpression is a base-class for all shifting expressions.
QualifiedExpression: A BaseExpression is a base-class for all expressions.
SubtypeAllocation: A BaseExpression is a base-class for all expressions.
QualifiedExpressionAllocation: A BaseExpression is a base-class for all expressions.
Aggregate: A BaseExpression is a base-class for all expressions.

Classes

class pyGHDL.dom.Expression.InverseExpression(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.IdentityExpression(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.NegationExpression(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.AbsoluteExpression(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ParenthesisExpression(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

classmethod __init_subclass__(*args, **kwargs)¶

This method is called when a class is subclassed.

The default implementation does nothing. It may be overridden to extend subclasses.

__str__()¶

Return str(self).

Return type:: str

__subclasshook__()¶

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.TypeConversion(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.FunctionCall(node, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.AscendingRangeExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.DescendingRangeExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.AdditionExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.SubtractionExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ConcatenationExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MultiplyExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.DivisionExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.RemainderExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ModuloExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ExponentiationExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.AndExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.NandExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.OrExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.NorExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.XorExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.XnorExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.EqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.UnequalExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.LessThanExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.LessEqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.GreaterThanExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.GreaterEqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingEqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingUnequalExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingLessThanExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingLessEqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingGreaterThanExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.MatchingGreaterEqualExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ShiftRightLogicExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ShiftLeftLogicExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ShiftRightArithmeticExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.ShiftLeftArithmeticExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.RotateRightExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.RotateLeftExpression(node, left, right)[source]¶

Inheritance

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, left, right)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
left (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –
right (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.QualifiedExpression(node, subtype, operand)[source]¶

Inheritance

Parameters:

node (Iir) –
subtype (Union[Subtype, SubtypeSymbol]) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

__init__(node, subtype, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
subtype (Union[Subtype, SubtypeSymbol]) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Constant, ConstantSymbol, Variable, VariableSymbol, Signal, SignalSymbol, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

classmethod __init_subclass__(*args, **kwargs)¶

This method is called when a class is subclassed.

The default implementation does nothing. It may be overridden to extend subclasses.

__str__()[source]¶

Return str(self).

Return type:: str

__subclasshook__()¶

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.SubtypeAllocation(node, subtype)[source]¶

Inheritance

Parameters:

node (Iir) –
subtype (Symbol) –

__init__(node, subtype)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
subtype (Symbol) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()[source]¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.QualifiedExpressionAllocation(node, qualifiedExpression)[source]¶

Inheritance

Parameters:

node (Iir) –
qualifiedExpression (QualifiedExpression) –

__init__(node, qualifiedExpression)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
qualifiedExpression (QualifiedExpression) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()[source]¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

class pyGHDL.dom.Expression.Aggregate(node, elements)[source]¶

Inheritance

Parameters:

node (Iir) –
elements (List[AggregateElement]) –

__init__(node, elements)[source]¶

Initializes a VHDL model entity.

Parameters:

node (Iir) –
elements (List[AggregateElement]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Return type:: ModelEntity
Returns:: Parent entity.

__str__()[source]¶

Return str(self).

Return type:: str

_parent: ModelEntity¶: Reference to a parent entity in the model.

pyGHDL.dom.Expression¶

`pyGHDL.dom.Expression`¶