C# Class Boo.Lang.Compiler.TypeSystem.GenericsServices

Inheritance: AbstractCompilerComponent

Show file Open project: boo/boo-lang Class Usage Examples

Public Methods

Method	Description
AreOfSameGenerity ( IMethod lhs, IMethod rhs ) : bool
CheckGenericConstruction ( Node node, IEntity definition, IType argumentTypes, CompilerErrorCollection errors ) : bool	Checks whether a given set of arguments can be used to construct a generic type or method from a specified definition.
ConstructEntity ( Node constructionNode, IEntity definition, IType typeArguments ) : IEntity	Constructs an entity from a generic definition and arguments, after ensuring the construction is valid.
FindConstructedType ( IType type, IType definition ) : IType	Finds a single constructed occurance of a specified generic definition in the specified type's inheritence hierarchy.
FindConstructedTypes ( IType type, IType definition ) : IEnumerable	Finds types constructed from the specified definition in the specified type's interfaces and base types.
GenericsServices ( CompilerContext context ) : System
GetGenericParameters ( IEntity definition ) : IGenericParameter[]	Gets the generic parameters associated with a generic type or generic method definition.
GetMethodGenerity ( IMethod method ) : int
GetTypeGenerity ( IType type ) : int	Determines the number of open generic parameters in the specified type.
InferMethodGenericArguments ( IMethod method, Boo.Lang.Compiler.Ast.ExpressionCollection arguments ) : IType[]	Attempts to infer the generic parameters of a method from a set of arguments.
IsGenericMethod ( IEntity entity ) : bool
IsGenericParameter ( IEntity entity ) : bool
IsGenericType ( IEntity entity ) : bool
IsOpenGenericType ( IType type ) : bool	Determines whether a specified type is an open generic type - that is, if it contains generic parameters.

Private Methods

Method	Description
ConstructAmbiguousEntity ( Node constructionNode, Ambiguous ambiguousDefinition, IType typeArguments ) : IEntity	Constructs generic entities out of an ambiguous definition.

Method Details

AreOfSameGenerity() public static method

public static AreOfSameGenerity ( IMethod lhs, IMethod rhs ) : bool
lhs	IMethod
rhs	IMethod
return	bool

CheckGenericConstruction() public method

Checks whether a given set of arguments can be used to construct a generic type or method from a specified definition.

public CheckGenericConstruction ( Node node, IEntity definition, IType argumentTypes, CompilerErrorCollection errors ) : bool
node	Node
definition	IEntity
argumentTypes	IType
errors	CompilerErrorCollection
return	bool

ConstructEntity() public method

Constructs an entity from a generic definition and arguments, after ensuring the construction is valid.

public ConstructEntity ( Node constructionNode, IEntity definition, IType typeArguments ) : IEntity
constructionNode	Node	The node in which construction occurs.
definition	IEntity	The generic definition entity.
typeArguments	IType	The generic type arguments to substitute for generic parameters.
return	IEntity

FindConstructedType() public static method

Finds a single constructed occurance of a specified generic definition in the specified type's inheritence hierarchy.

public static FindConstructedType ( IType type, IType definition ) : IType
type	IType
definition	IType
return	IType

FindConstructedTypes() public static method

Finds types constructed from the specified definition in the specified type's interfaces and base types.

public static FindConstructedTypes ( IType type, IType definition ) : IEnumerable
type	IType	The type in whose hierarchy to search for constructed types.
definition	IType	The generic type definition whose constructed versions to search for.
return	IEnumerable

GenericsServices() public method

public GenericsServices ( CompilerContext context ) : System
context	CompilerContext
return	System

GetGenericParameters() public static method

Gets the generic parameters associated with a generic type or generic method definition.

public static GetGenericParameters ( IEntity definition ) : IGenericParameter[]
definition	IEntity
return	IGenericParameter[]

GetMethodGenerity() public static method

public static GetMethodGenerity ( IMethod method ) : int
method	IMethod
return	int

GetTypeGenerity() public static method

Determines the number of open generic parameters in the specified type.

public static GetTypeGenerity ( IType type ) : int
type	IType
return	int

InferMethodGenericArguments() public method

Attempts to infer the generic parameters of a method from a set of arguments.

public InferMethodGenericArguments ( IMethod method, Boo.Lang.Compiler.Ast.ExpressionCollection arguments ) : IType[]
method	IMethod
arguments	Boo.Lang.Compiler.Ast.ExpressionCollection
return	IType[]

IsGenericMethod() public static method

public static IsGenericMethod ( IEntity entity ) : bool
entity	IEntity
return	bool

IsGenericParameter() public static method

public static IsGenericParameter ( IEntity entity ) : bool
entity	IEntity
return	bool

IsGenericType() public static method

public static IsGenericType ( IEntity entity ) : bool
entity	IEntity
return	bool

IsOpenGenericType() public static method

Determines whether a specified type is an open generic type - that is, if it contains generic parameters.

public static IsOpenGenericType ( IType type ) : bool
type	IType
return	bool