pyVHDLModel.Expression¶

This module contains parts of an abstract document language model for VHDL.

All declarations for literals, aggregates, operators forming an expressions.

Classes

BaseExpression: A BaseExpression is a base-class for all expressions.
Literal: A Literal is a base-class for all literals.
NullLiteral: A Literal is a base-class for all literals.
EnumerationLiteral: A Literal is a base-class for all literals.
NumericLiteral: A NumericLiteral is a base-class for all numeric literals.
IntegerLiteral: A NumericLiteral is a base-class for all numeric literals.
FloatingPointLiteral: A NumericLiteral is a base-class for all numeric literals.
PhysicalLiteral: A NumericLiteral is a base-class for all numeric literals.
PhysicalIntegerLiteral: A NumericLiteral is a base-class for all numeric literals.
PhysicalFloatingLiteral: A NumericLiteral is a base-class for all numeric literals.
CharacterLiteral: A Literal is a base-class for all literals.
StringLiteral: A Literal is a base-class for all literals.
BitStringLiteral: A Literal is a base-class for all literals.
ParenthesisExpression: Undocumented.
UnaryExpression: A UnaryExpression is a base-class for all unary expressions.
NegationExpression: A UnaryExpression is a base-class for all unary expressions.
IdentityExpression: A UnaryExpression is a base-class for all unary expressions.
InverseExpression: A UnaryExpression is a base-class for all unary expressions.
AbsoluteExpression: A UnaryExpression is a base-class for all unary expressions.
TypeConversion: A UnaryExpression is a base-class for all unary expressions.
SubExpression: A UnaryExpression is a base-class for all unary expressions.
BinaryExpression: A BinaryExpression is a base-class for all binary expressions.
RangeExpression: A BinaryExpression is a base-class for all binary expressions.
AscendingRangeExpression: A BinaryExpression is a base-class for all binary expressions.
DescendingRangeExpression: A BinaryExpression is a base-class for all binary expressions.
AddingExpression: A AddingExpression is a base-class for all adding 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.
MultiplyingExpression: A MultiplyingExpression is a base-class for all multiplying 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.
LogicalExpression: A LogicalExpression is a base-class for all logical 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.
RelationalExpression: A RelationalExpression is a base-class for all shifting expressions.
EqualExpression: A RelationalExpression is a base-class for all shifting expressions.
UnequalExpression: 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.
LessThanExpression: A RelationalExpression is a base-class for all shifting expressions.
LessEqualExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingRelationalExpression: 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.
MatchingGreaterThanExpression: A RelationalExpression is a base-class for all shifting expressions.
MatchingGreaterEqualExpression: 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.
ShiftExpression: A ShiftExpression is a base-class for all shifting expressions.
ShiftLogicExpression: A ShiftExpression is a base-class for all shifting expressions.
ShiftArithmeticExpression: A ShiftExpression is a base-class for all shifting expressions.
RotateExpression: A ShiftExpression 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.
TernaryExpression: A TernaryExpression is a base-class for all ternary expressions.
WhenElseExpression: A TernaryExpression is a base-class for all ternary expressions.
FunctionCall: A BaseExpression is a base-class for all expressions.
Allocation: 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.
AggregateElement: A AggregateElement is a base-class for all aggregate elements.
SimpleAggregateElement: A AggregateElement is a base-class for all aggregate elements.
IndexedAggregateElement: A AggregateElement is a base-class for all aggregate elements.
RangedAggregateElement: A AggregateElement is a base-class for all aggregate elements.
NamedAggregateElement: A AggregateElement is a base-class for all aggregate elements.
OthersAggregateElement: A AggregateElement is a base-class for all aggregate elements.
Aggregate: A BaseExpression is a base-class for all expressions.

Classes

class pyVHDLModel.Expression.BaseExpression[source]¶

A BaseExpression is a base-class for all expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.Literal[source]¶

A Literal is a base-class for all literals.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.NullLiteral[source]¶

Inheritance

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.EnumerationLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (str) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.NumericLiteral[source]¶

A NumericLiteral is a base-class for all numeric literals.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.IntegerLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (int) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.FloatingPointLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (float) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.PhysicalLiteral[source]¶

Inheritance

__init__(unitName)[source]¶

Initializes a VHDL model entity.

Parameters:: unitName (str) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.PhysicalIntegerLiteral[source]¶

Inheritance

__init__(value, unitName)[source]¶

Initializes a VHDL model entity.

Parameters:

value (int) –
unitName (str) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.PhysicalFloatingLiteral[source]¶

Inheritance

__init__(value, unitName)[source]¶

Initializes a VHDL model entity.

Parameters:

value (float) –
unitName (str) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.CharacterLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (str) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.StringLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (str) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.BitStringLiteral[source]¶

Inheritance

__init__(value)[source]¶

Initializes a VHDL model entity.

Parameters:: value (str) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.ParenthesisExpression[source]¶: Inheritance

class pyVHDLModel.Expression.UnaryExpression[source]¶

A UnaryExpression is a base-class for all unary expressions.

Inheritance

__init__(operand)[source]¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.NegationExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.IdentityExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.InverseExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.AbsoluteExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.TypeConversion[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.SubExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(operand)¶

Initializes a VHDL model entity.

Parameters:: operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.BinaryExpression[source]¶

A BinaryExpression is a base-class for all binary expressions.

Inheritance

__init__(leftOperand, rightOperand)[source]¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.RangeExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.AscendingRangeExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.DescendingRangeExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.AddingExpression[source]¶

A AddingExpression is a base-class for all adding expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.AdditionExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.SubtractionExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ConcatenationExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MultiplyingExpression[source]¶

A MultiplyingExpression is a base-class for all multiplying expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MultiplyExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.DivisionExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RemainderExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ModuloExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ExponentiationExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.LogicalExpression[source]¶

A LogicalExpression is a base-class for all logical expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.AndExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.NandExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.OrExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.NorExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.XorExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.XnorExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RelationalExpression[source]¶

A RelationalExpression is a base-class for all shifting expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.EqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.UnequalExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.GreaterThanExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.GreaterEqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.LessThanExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.LessEqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingRelationalExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingEqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingUnequalExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingGreaterThanExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingGreaterEqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingLessThanExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.MatchingLessEqualExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftExpression[source]¶

A ShiftExpression is a base-class for all shifting expressions.

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftLogicExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftArithmeticExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RotateExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftRightLogicExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftLeftLogicExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftRightArithmeticExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.ShiftLeftArithmeticExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RotateRightExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RotateLeftExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(leftOperand, rightOperand)¶

Initializes a VHDL model entity.

Parameters:

leftOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
rightOperand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.QualifiedExpression[source]¶

Inheritance

__init__(subtype, operand)[source]¶

Initializes a VHDL model entity.

Parameters:

subtype (Symbol) –
operand (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.TernaryExpression[source]¶

A TernaryExpression is a base-class for all ternary expressions.

Inheritance

__init__()[source]¶: Initializes a VHDL model entity.

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.WhenElseExpression[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

__str__()¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.FunctionCall[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.Allocation[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__()¶: Initializes a VHDL model entity.

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

class pyVHDLModel.Expression.SubtypeAllocation[source]¶

Inheritance

__init__(subtype)[source]¶

Initializes a VHDL model entity.

Parameters:: subtype (Symbol) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.QualifiedExpressionAllocation[source]¶

Inheritance

__init__(qualifiedExpression)[source]¶

Initializes a VHDL model entity.

Parameters:: qualifiedExpression (QualifiedExpression) –

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.AggregateElement[source]¶

A AggregateElement is a base-class for all aggregate elements.

Inheritance

__init__(expression)[source]¶

Initializes a VHDL model entity.

Parameters:: expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

class pyVHDLModel.Expression.SimpleAggregateElement[source]¶

Inheritance

__str__()[source]¶

Return str(self).

Return type:: str

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(expression)¶

Initializes a VHDL model entity.

Parameters:: expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

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

class pyVHDLModel.Expression.IndexedAggregateElement[source]¶

Inheritance

__init__(index, expression)[source]¶

Initializes a VHDL model entity.

Parameters:

index (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –
expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__str__()[source]¶

Return str(self).

Return type:: str

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

class pyVHDLModel.Expression.RangedAggregateElement[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

__init__(rng, expression)[source]¶

Initializes a VHDL model entity.

Parameters:

rng (Range) –
expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()[source]¶

Return str(self).

Return type:: str

class pyVHDLModel.Expression.NamedAggregateElement[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

__init__(name, expression)[source]¶

Initializes a VHDL model entity.

Parameters:

name (Symbol) –
expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

__str__()[source]¶

Return str(self).

Return type:: str

class pyVHDLModel.Expression.OthersAggregateElement[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

__init__(expression)¶

Initializes a VHDL model entity.

Parameters:: expression (Union[BaseExpression, QualifiedExpression, FunctionCall, TypeConversion, Literal]) –

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

__str__()[source]¶

Return str(self).

Return type:: str

class pyVHDLModel.Expression.Aggregate[source]¶

Inheritance

property Parent: ModelEntity¶

Returns a reference to the parent entity.

Returns:: Parent entity.

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

__init__(elements)[source]¶

Initializes a VHDL model entity.

Parameters:: elements (Iterable[AggregateElement]) –

__str__()[source]¶

Return str(self).

Return type:: str