base

Documentation

Overview

Weblang VM environment base struct types such as Function, MmemoryMap, Class and Object.

Index

• type Class
• type Function
• type FunctionHandler
• type MemoryMap
• type Object

Types

type Class

type Class struct {
	Type     string              // Class type (string representation)
	Methods  map[string]Function // Function list
	ByteCode *bytecode.ByteCode  // Bytecode pointer
}

Weblang class represantation in VM

type Function

type Function struct {
	Args        map[string]interface{} // arguments list
	Handler     FunctionHandler        // FunctionHandler interface for function invoke
	ClassMethod *method.ClassMethod    // ClassMethod struct from bytecode file
}

Web function representation in VM

type FunctionHandler

type FunctionHandler interface {
	Invoke(args map[string]interface{}, funcPtr *Function, callerObj *Object, receiverObj *Object) error // Invoke function execution
}

User defined function handler

type MemoryMap

type MemoryMap struct {
	Classes map[string]*Class  // Class list
	Objects map[string]*Object // All objects list
}

Memory of all declared classes in VM

type Object

type Object struct {
	Scope          uint                   // Object scope, 0 - global, 1 and larger - local
	Class          *Class                 // pointer to class struct
	Attributes     map[string]interface{} // Attributes list
	AttributesType map[string]uint8       // Attributes type list
	Memory         *MemoryMap             // list of all declared global classes & objects in VM environment
}

Object struct in VM environment