org.antlr.symtab

Class FunctionType

java.lang.Object

org.antlr.symtab.FunctionType

All Implemented Interfaces:

Type

public class FunctionType
extends Object
implements Type

For C types like "void (*)(int)", we need that to be a pointer to a function taking a single integer argument returning void.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Type>	argumentTypes
protected Type	returnType

Constructor Summary

Constructors

Constructor and Description
FunctionType(Type returnType, List<Type> argumentTypes)

Method Summary

Modifier and Type	Method and Description
List<Type>	getArgumentTypes()
String	getName()
int	getTypeIndex() It is useful during type computation and code gen to assign an int index to the primitive types and possibly user-defined types like structs and classes.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

returnType

protected final Type returnType

argumentTypes

protected final List<Type> argumentTypes

Constructor Detail

FunctionType

public FunctionType(Type returnType,
                    List<Type> argumentTypes)

Method Detail

getName

public String getName()

Specified by:

getName in interface Type

getTypeIndex

public int getTypeIndex()

Description copied from interface: Type

It is useful during type computation and code gen to assign an int index to the primitive types and possibly user-defined types like structs and classes.

Specified by:

getTypeIndex in interface Type

Returns:

Return 0-indexed type index else -1 if no index.

getArgumentTypes

public List<Type> getArgumentTypes()

toString

public String toString()

Overrides:

toString in class Object