clos

package
v1.3.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jan 5, 2026 License: MIT Imports: 12 Imported by: 0

Documentation

Overview

Package clos contains the functions and types to support CLOS (Common LISP Object System).

Index

Constants

View Source 
const (
	// ConditionSymbol is the symbol with a value of "condition".
	ConditionSymbol = slip.Symbol("condition")
	// SeriousConditionSymbol is the symbol with a value of "serious-condition".
	SeriousConditionSymbol = slip.Symbol("serious-condition")
	// WarningSymbol is the symbol with a value of "warning".
	WarningSymbol = slip.Symbol("warning")
	// ErrorSymbol is the symbol with a value of "error".
	ErrorSymbol = slip.Symbol("error")
	// ArithmeticErrorSymbol is the symbol with a value of "arithmetic-error".
	ArithmeticErrorSymbol = slip.Symbol("arithmetic-error")
	// DivisionByZeroSymbol is the symbol with a value of "division-by-zero".
	DivisionByZeroSymbol = slip.Symbol("division-by-zero")
	// ControlErrorSymbol is the symbol with a value of "control-error".
	ControlErrorSymbol = slip.Symbol("control-error")
	// FileErrorSymbol is the symbol with a value of "file-error".
	FileErrorSymbol = slip.Symbol("file-error")
	// PackageErrorSymbol is the symbol with a value of "package-error".
	PackageErrorSymbol = slip.Symbol("package-error")
	// ProgramErrorSymbol is the symbol with a value of "program-error".
	ProgramErrorSymbol = slip.Symbol("program-error")
	// TypeErrorSymbol is the symbol with a value of "type-error".
	TypeErrorSymbol = slip.Symbol("type-error")
	// ParseErrorSymbol is the symbol with a value of "parse-error".
	ParseErrorSymbol = slip.Symbol("parse-error")
	// StreamErrorSymbol is the symbol with a value of "stream-error".
	StreamErrorSymbol = slip.Symbol("stream-error")
	// ReaderErrorSymbol is the symbol with a value of "reader-error".
	ReaderErrorSymbol = slip.Symbol("reader-error")
	// EndOfFileSymbol is the symbol with a value of "end-of-file".
	EndOfFileSymbol = slip.Symbol("end-of-file")
	// CellErrorSymbol is the symbol with a value of "cell-error".
	CellErrorSymbol = slip.Symbol("cell-error")
	// UnboundSlotSymbol is the symbol with a value of "unbound-slot".
	UnboundSlotSymbol = slip.Symbol("unbound-slot")
	// UnboundVariableSymbol is the symbol with a value of "unbound-variable".
	UnboundVariableSymbol = slip.Symbol("unbound-variable")
	// UndefinedFunctionSymbol is the symbol with a value of "undefined-function".
	UndefinedFunctionSymbol = slip.Symbol("undefined-function")
	// SimpleConditionSymbol is the symbol with a value of "simple-condition".
	SimpleConditionSymbol = slip.Symbol("simple-condition")
	// SimpleErrorSymbol is the symbol with a value of "simple-error".
	SimpleErrorSymbol = slip.Symbol("simple-error")
	// SimpleTypeErrorSymbol is the symbol with a value of "simple-type-error".
	SimpleTypeErrorSymbol = slip.Symbol("simple-type-error")
	// SimpleWarningSymbol is the symbol with a value of "simple-warning".
	SimpleWarningSymbol = slip.Symbol("simple-warning")
	// ClassNotFoundSymbol is the symbol with a value of "class-not-found".
	ClassNotFoundSymbol = slip.Symbol("class-not-found")
	// InvalidMethodErrorSymbol is the symbol with a value of "invalid-method-error".
	InvalidMethodErrorSymbol = slip.Symbol("invalid-method-error")
	// PrintNotReadableSymbol is the symbol with a value of "print-not-readable".
	PrintNotReadableSymbol = slip.Symbol("print-not-readable")
	// NoApplicableMethodErrorSymbol is the symbol with a value of "no-applicable-method-error".
	NoApplicableMethodErrorSymbol = slip.Symbol("no-applicable-method-error")
)
View Source 
const (
	// StandardClassSymbol is the symbol with a value of "standard-class".
	StandardClassSymbol = slip.Symbol("standard-class")
	// ClassSymbol is the symbol with a value of "class".
	ClassSymbol = slip.Symbol("class")
)
View Source 
const (
	// BuiltInClassSymbol is the symbol with a value of "built-in-class".
	BuiltInClassSymbol = slip.Symbol("built-in-class")
)
View Source 
const ConditionClassSymbol = slip.Symbol("condition-class")

ConditionClassSymbol is the symbol with a value of "condition-class".

View Source 
const StandardObjectSymbol = slip.Symbol("standard-object")

StandardObjectSymbol is the symbol with a value of "standard-object".

Variables

View Source 
var (
	// Pkg is the Class package.
	Pkg = slip.Package{
		Name:      "clos",
		Nicknames: []string{"clos"},
		Doc:       "Home of symbols defined for the CLOS functions, variables, and constants.",
		PreSet:    slip.DefaultPreSet,
	}
)

Functions

This section is empty.

Types

type AllocateInstance 

type AllocateInstance struct {
	slip.Function
}

AllocateInstance represents the makeInstance function.

func (*AllocateInstance) Call 

func (f *AllocateInstance) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type BuiltInClass added in v1.3.1 

type BuiltInClass struct {
	// contains filtered or unexported fields
}

BuiltInClass is the built-in-class.

func (*BuiltInClass) Append added in v1.3.1 

func (c *BuiltInClass) Append(b []byte) []byte

Append a buffer with a representation of the Object.

func (*BuiltInClass) Describe added in v1.3.1 

func (c *BuiltInClass) Describe(b []byte, indent, right int, ansi bool) []byte

Describe the class in detail.

func (*BuiltInClass) Documentation added in v1.3.1 

func (c *BuiltInClass) Documentation() string

Documentation of the class.

func (*BuiltInClass) Equal added in v1.3.1 

func (c *BuiltInClass) Equal(other slip.Object) (eq bool)

Equal returns true if this Object and the other are equal in value.

func (*BuiltInClass) Eval added in v1.3.1 

func (c *BuiltInClass) Eval(s *slip.Scope, depth int) slip.Object

Eval returns self.

func (*BuiltInClass) Hierarchy added in v1.3.1 

func (c *BuiltInClass) Hierarchy() []slip.Symbol

Hierarchy returns the class hierarchy as symbols for the instance.

func (*BuiltInClass) Inherits added in v1.3.1 

func (c *BuiltInClass) Inherits(sc slip.Class) bool

Inherits returns true if this Class inherits from a specified Class.

func (*BuiltInClass) InheritsList added in v1.3.1 

func (c *BuiltInClass) InheritsList() (ca []slip.Class)

InheritsList returns a list of all inherited classes.

func (*BuiltInClass) LoadForm added in v1.3.1 

func (c *BuiltInClass) LoadForm() slip.Object

LoadForm returns a list that can be evaluated to create the class or nil if the class is a built in class.

func (*BuiltInClass) MakeInstance added in v1.3.1 

func (c *BuiltInClass) MakeInstance() slip.Instance

MakeInstance creates a new instance but does not call the :init method.

func (*BuiltInClass) Metaclass added in v1.3.1 

func (c *BuiltInClass) Metaclass() slip.Symbol

Metaclass returns the symbol built-in-class.

func (*BuiltInClass) Name added in v1.3.1 

func (c *BuiltInClass) Name() string

Name of the class.

func (*BuiltInClass) Pkg added in v1.3.1 

func (c *BuiltInClass) Pkg() *slip.Package

Pkg returns the package the class was defined in.

func (*BuiltInClass) SetDocumentation added in v1.3.1 

func (c *BuiltInClass) SetDocumentation(doc string)

SetDocumentation of the class.

func (*BuiltInClass) Simplify added in v1.3.1 

func (c *BuiltInClass) Simplify() any

Simplify by returning the string representation of the class.

func (*BuiltInClass) String added in v1.3.1 

func (c *BuiltInClass) String() string

String representation of the Object.

func (*BuiltInClass) VarNames added in v1.3.1 

func (c *BuiltInClass) VarNames() []string

VarNames for DefMethod, requiredVars and defaultVars combined.

type ChangeClass added in v1.0.0 

type ChangeClass struct {
	slip.Function
}

ChangeClass represents the change-class function.

func (*ChangeClass) Call added in v1.0.0 

func (f *ChangeClass) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type ClassMetaclass added in v1.3.1 

type ClassMetaclass struct {
	slip.Function
}

ClassMetaclass represents the class-metaclass function.

func (*ClassMetaclass) Call added in v1.3.1 

func (f *ClassMetaclass) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type ClassName 

type ClassName struct {
	slip.Function
}

ClassName represents the class-name function.

func (*ClassName) Call 

func (f *ClassName) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type ClassOf 

type ClassOf struct {
	slip.Function
}

ClassOf represents the class-of function.

func (*ClassOf) Call 

func (f *ClassOf) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type ClassPrecedence added in v1.3.1 

type ClassPrecedence struct {
	slip.Function
}

ClassPrecedence represents the class-precedence function.

func (*ClassPrecedence) Call added in v1.3.1 

func (f *ClassPrecedence) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type ClassSupers added in v1.3.1 

type ClassSupers struct {
	slip.Function
}

ClassSupers represents the class-supers function.

func (*ClassSupers) Call added in v1.3.1 

func (f *ClassSupers) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type ConditionClass added in v1.3.1 

type ConditionClass struct {
	StandardClass
}

ConditionClass is a CLOS condition-class.

func DefConditionClass added in v1.3.1 

func DefConditionClass(
	s *slip.Scope,
	name string,
	supers, slotSpecs, classOptions slip.List,
	depth int) *ConditionClass

DefConditionClass defines a standard-class.

func (*ConditionClass) Append added in v1.3.1 

func (c *ConditionClass) Append(b []byte) []byte

Append a buffer with a representation of the Object.

func (*ConditionClass) Equal added in v1.3.1 

func (c *ConditionClass) Equal(other slip.Object) (eq bool)

Equal returns true if this Object and the other are equal in value.

func (*ConditionClass) Eval added in v1.3.1 

func (c *ConditionClass) Eval(s *slip.Scope, depth int) slip.Object

Eval returns self.

func (*ConditionClass) Hierarchy added in v1.3.1 

func (c *ConditionClass) Hierarchy() []slip.Symbol

Hierarchy returns the class hierarchy as symbols for the instance.

func (*ConditionClass) LoadForm added in v1.3.1 

func (c *ConditionClass) LoadForm() slip.Object

LoadForm returns a list that can be evaluated to create the class or nil if the class is a built in class.

func (*ConditionClass) MakeInstance added in v1.3.1 

func (c *ConditionClass) MakeInstance() slip.Instance

MakeInstance creates a new instance but does not call the :init method.

func (*ConditionClass) Metaclass added in v1.3.1 

func (c *ConditionClass) Metaclass() slip.Symbol

Metaclass returns the symbol condition-class.

func (*ConditionClass) String added in v1.3.1 

func (c *ConditionClass) String() string

String representation of the Object.

type Defclass added in v1.3.1 

type Defclass struct {
	slip.Function
}

Defclass represents the defclass function.

func (*Defclass) Call added in v1.3.1 

func (f *Defclass) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type DefineCondition added in v1.3.1 

type DefineCondition struct {
	slip.Function
}

DefineCondition represents the define-condition function.

func (*DefineCondition) Call added in v1.3.1 

func (f *DefineCondition) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type FindClass 

type FindClass struct {
	slip.Function
}

FindClass represents the find-class function.

func (*FindClass) Call 

func (f *FindClass) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type HasSlots added in v1.3.1 

type HasSlots struct {
	// contains filtered or unexported fields
}

HasSlots is an instance of a Flavor.

func (*HasSlots) AddSlot added in v1.3.1 

func (obj *HasSlots) AddSlot(sym slip.Symbol, value slip.Object)

AddSlot adds a new slot with the initial value provided.

func (*HasSlots) Init added in v1.3.1 

func (obj *HasSlots) Init(synchronize bool)

Init initializes the object.

func (*HasSlots) Lock added in v1.3.1 

func (obj *HasSlots) Lock()

Lock the scope to synchronize changes.

func (*HasSlots) RemoveSlot added in v1.3.1 

func (obj *HasSlots) RemoveSlot(sym slip.Symbol)

RemoveSlot remove a slot.

func (*HasSlots) SetSlotValue added in v1.3.1 

func (obj *HasSlots) SetSlotValue(sym slip.Symbol, value slip.Object) (has bool)

SetSlotValue sets the value of an instance variable.

func (*HasSlots) SetSynchronized added in v1.3.1 

func (obj *HasSlots) SetSynchronized(on bool)

SetSynchronized set the synchronized mode of the scope.

func (*HasSlots) Simplify added in v1.3.1 

func (obj *HasSlots) Simplify() any

Simplify by returning the string representation of the flavor.

func (*HasSlots) SlotNames added in v1.3.1 

func (obj *HasSlots) SlotNames() []string

SlotNames returns a list of the slots names for the instance.

func (*HasSlots) SlotValue added in v1.3.1 

func (obj *HasSlots) SlotValue(sym slip.Symbol) (value slip.Object, has bool)

SlotValue return the value of an instance variable.

func (*HasSlots) Synchronized added in v1.3.1 

func (obj *HasSlots) Synchronized() bool

Synchronized returns true if the scope is in synchronized mode.

func (*HasSlots) Unlock added in v1.3.1 

func (obj *HasSlots) Unlock()

Unlock the scope to synchronize changes.

func (*HasSlots) Vars added in v1.3.1 

func (obj *HasSlots) Vars() map[string]slip.Object

Vars returns the vars map.

type InitializeInstance added in v1.3.1 

type InitializeInstance struct {
	slip.Function
	// contains filtered or unexported fields
}

InitializeInstance represents the initialize-instance function.

func (*InitializeInstance) Call added in v1.3.1 

func (f *InitializeInstance) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type ListAllClasses added in v1.3.1 

type ListAllClasses struct {
	slip.Function
}

ListAllClasses represents the list-all-classes function.

func (*ListAllClasses) Call added in v1.3.1 

func (f *ListAllClasses) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type MakeInstance 

type MakeInstance struct {
	slip.Function
}

MakeInstance represents the make-instance function.

func (*MakeInstance) Call 

func (f *MakeInstance) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type SharedInitialize added in v1.3.1 

type SharedInitialize struct {
	slip.Function
	// contains filtered or unexported fields
}

SharedInitialize represents the shared-initialize function.

func (*SharedInitialize) Call added in v1.3.1 

func (f *SharedInitialize) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type SlotBoundp added in v0.9.6 

type SlotBoundp struct {
	slip.Function
}

SlotBoundp represents the slot-boundp function.

func (*SlotBoundp) Call added in v0.9.6 

func (f *SlotBoundp) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type SlotDef added in v1.3.1 

type SlotDef struct {
	// contains filtered or unexported fields
}

SlotDef encapsulates the definition of a slot on a class.

func NewSlotDef added in v1.3.1 

func NewSlotDef(s *slip.Scope, def slip.Object, depth int) *SlotDef

NewSlotDef creates a new SlotDef from a slot-specification provided to defclass.

func (*SlotDef) Describe added in v1.3.1 

func (sd *SlotDef) Describe(b []byte, class slip.Class, indent, right int, ansi bool) []byte

func (*SlotDef) LoadForm added in v1.3.1 

func (sd *SlotDef) LoadForm() slip.Object

LoadForm returns a list as that could be used in a defclass slot-specifications.

func (*SlotDef) Simplify added in v1.3.1 

func (sd *SlotDef) Simplify() any

type SlotExistsp added in v0.9.6 

type SlotExistsp struct {
	slip.Function
}

SlotExistsp represents the slot-exists-p function.

func (*SlotExistsp) Call added in v0.9.6 

func (f *SlotExistsp) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

type SlotMakunbound added in v0.9.6 

type SlotMakunbound struct {
	slip.Function
}

SlotMakunbound represents the slot-makunbound function.

func (*SlotMakunbound) Call added in v0.9.6 

func (f *SlotMakunbound) Call(s *slip.Scope, args slip.List, depth int) slip.Object

Call the the function with the arguments provided.

type SlotValue added in v0.9.6 

type SlotValue struct {
	slip.Function
}

SlotValue represents the slot-value function.

func (*SlotValue) Call added in v0.9.6 

func (f *SlotValue) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

func (*SlotValue) Place added in v0.9.6 

func (f *SlotValue) Place(s *slip.Scope, args slip.List, value slip.Object)

Place a value in the slot of an instance.

type StandardClass added in v1.3.1 

type StandardClass struct {
	HasSlots

	Final bool
	// contains filtered or unexported fields
}

StandardClass is a CLOS standard-class.

func DefStandardClass added in v1.3.1 

func DefStandardClass(s *slip.Scope, name string, supers, slotSpecs, classOptions slip.List, depth int) *StandardClass

DefStandardClass defines a standard-class.

func (*StandardClass) Append added in v1.3.1 

func (c *StandardClass) Append(b []byte) []byte

Append a buffer with a representation of the Object.

func (*StandardClass) Describe added in v1.3.1 

func (c *StandardClass) Describe(b []byte, indent, right int, ansi bool) []byte

Describe the class in detail.

func (*StandardClass) Documentation added in v1.3.1 

func (c *StandardClass) Documentation() string

Documentation of the class.

func (*StandardClass) Equal added in v1.3.1 

func (c *StandardClass) Equal(other slip.Object) (eq bool)

Equal returns true if this Object and the other are equal in value.

func (*StandardClass) Eval added in v1.3.1 

func (c *StandardClass) Eval(s *slip.Scope, depth int) slip.Object

Eval returns self.

func (*StandardClass) GetMethod added in v1.3.1 

func (c *StandardClass) GetMethod(name string) *slip.Method

GetMethod returns the method if it exists.

func (*StandardClass) Hierarchy added in v1.3.1 

func (c *StandardClass) Hierarchy() []slip.Symbol

Hierarchy returns the class hierarchy as symbols for the instance.

func (*StandardClass) Inherits added in v1.3.1 

func (c *StandardClass) Inherits(sc slip.Class) bool

Inherits returns true if this Class inherits from a specified Class.

func (*StandardClass) InheritsList added in v1.3.1 

func (c *StandardClass) InheritsList() []slip.Class

InheritsList returns a list of all inherited classes.

func (*StandardClass) LoadForm added in v1.3.1 

func (c *StandardClass) LoadForm() slip.Object

LoadForm returns a list that can be evaluated to create the class or nil if the class is a built in class.

func (*StandardClass) MakeInstance added in v1.3.1 

func (c *StandardClass) MakeInstance() slip.Instance

MakeInstance creates a new instance but does not call the :init method.

func (*StandardClass) Metaclass added in v1.3.1 

func (c *StandardClass) Metaclass() slip.Symbol

Metaclass returns the symbol standard-class.

func (*StandardClass) MethodNames added in v1.3.1 

func (obj *StandardClass) MethodNames() slip.List

MethodNames returns a sorted list of the methods of the class.

func (*StandardClass) Methods added in v1.3.1 

func (obj *StandardClass) Methods() map[string]*slip.Method

Methods returns a map of the methods.

func (*StandardClass) Name added in v1.3.1 

func (c *StandardClass) Name() string

Name of the class.

func (*StandardClass) Pkg added in v1.3.1 

func (c *StandardClass) Pkg() *slip.Package

Pkg returns the package the class was defined in.

func (*StandardClass) Ready added in v1.3.1 

func (c *StandardClass) Ready() bool

Ready returns true when the class is ready for use or that all superclasses have been defined and merged.

func (*StandardClass) SetDocumentation added in v1.3.1 

func (c *StandardClass) SetDocumentation(doc string)

SetDocumentation of the class.

func (*StandardClass) Simplify added in v1.3.1 

func (c *StandardClass) Simplify() any

Simplify by returning the string representation of the class.

func (*StandardClass) String added in v1.3.1 

func (c *StandardClass) String() string

String representation of the Object.

func (*StandardClass) VarNames added in v1.3.1 

func (c *StandardClass) VarNames() []string

VarNames for DefMethod, requiredVars and defaultVars combined.

type StandardObject added in v1.3.1 

type StandardObject struct {
	HasSlots
	Type isStandardClass
}

StandardObject is an instance of a standard-class.

func (*StandardObject) Append added in v1.3.1 

func (obj *StandardObject) Append(b []byte) []byte

Append a buffer with a representation of the Object.

func (*StandardObject) Class added in v1.3.1 

func (obj *StandardObject) Class() slip.Class

Class returns the flavor of the instance.

func (*StandardObject) Describe added in v1.3.1 

func (obj *StandardObject) Describe(b []byte, indent, right int, ansi bool) []byte

Describe the instance in detail.

func (*StandardObject) Dup added in v1.3.1 

func (obj *StandardObject) Dup() slip.Instance

Dup returns a duplicate of the instance.

func (*StandardObject) Equal added in v1.3.1 

func (obj *StandardObject) Equal(other slip.Object) bool

Equal returns true if this Object and the other are equal in value.

func (*StandardObject) Eval added in v1.3.1 

func (obj *StandardObject) Eval(s *slip.Scope, depth int) slip.Object

Eval returns self.

func (*StandardObject) GetMethod added in v1.3.1 

func (obj *StandardObject) GetMethod(name string) *slip.Method

GetMethod returns the method if it exists.

func (*StandardObject) Hierarchy added in v1.3.1 

func (obj *StandardObject) Hierarchy() []slip.Symbol

Hierarchy returns the class hierarchy as symbols for the instance.

func (*StandardObject) ID added in v1.3.1 

func (obj *StandardObject) ID() uint64

ID returns unique ID for the instance.

func (*StandardObject) Init added in v1.3.1 

func (obj *StandardObject) Init(scope *slip.Scope, args slip.List, depth int)

Init the instance slots from the provided args list. If the scope is not nil then send :init is called.

func (*StandardObject) IsA added in v1.3.1 

func (obj *StandardObject) IsA(class string) bool

IsA return true if the instance is of a class that inherits from the provided class.

func (*StandardObject) LoadForm added in v1.3.1 

func (obj *StandardObject) LoadForm() slip.Object

LoadForm returns a form that can be evaluated to create the object.

func (*StandardObject) MethodNames added in v1.3.1 

func (obj *StandardObject) MethodNames() slip.List

MethodNames returns a sorted list of the methods of the instance.

func (*StandardObject) Receive added in v1.3.1 

func (obj *StandardObject) Receive(s *slip.Scope, message string, args slip.List, depth int) slip.Object

Receive a method invocation from the send function. Not intended to be called by any code other than the send function but is public to allow it to be over-ridden.

func (*StandardObject) SetSlotValue added in v1.3.1 

func (obj *StandardObject) SetSlotValue(sym slip.Symbol, value slip.Object) (has bool)

SetSlotValue sets the value of an instance variable.

func (*StandardObject) Simplify added in v1.3.1 

func (obj *StandardObject) Simplify() interface{}

Simplify by returning the string representation of the flavor.

func (*StandardObject) SlotNames added in v1.3.1 

func (obj *StandardObject) SlotNames() []string

SlotNames returns a list of the slots names for the instance.

func (*StandardObject) SlotValue added in v1.3.1 

func (obj *StandardObject) SlotValue(sym slip.Symbol) (value slip.Object, has bool)

SlotValue return the value of an instance variable.

func (*StandardObject) String added in v1.3.1 

func (obj *StandardObject) String() string

String representation of the Object.

type WithSlots added in v1.3.1 

type WithSlots struct {
	slip.Function
}

WithSlots represents the with-slots function.

func (*WithSlots) Call added in v1.3.1 

func (f *WithSlots) Call(s *slip.Scope, args slip.List, depth int) (result slip.Object)

Call the the function with the arguments provided.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.