C# Class Pchp.CodeAnalysis.FlowAnalysis.TypeRefContext

Context of TypeRefMask and ITypeRef instances. Contains additional information for routine context like current namespace, current type context etc.

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Private Properties

Property	Type	Description
AddToContext	void
AddToContextNoCheck	int
GetPrimitiveTypeRefMask	TypeRefMask
GetPrimitiveTypeRefMaskNoCheck	TypeRefMask
GetTypeCtxMask	TypeRefMask
GetTypeMaskOfReservedClassName	TypeRefMask
GetTypes	IList
SetLateStaticBindType	void
TypeRefContext	System
UpdateMasks	void

Public Methods

Method	Description
AddToContext ( TypeRefContext context, TypeRefMask mask ) : TypeRefMask	Adds properly types from another context matching given mask.
AddToContext ( ITypeRef typeRef ) : int	Ensures given type is in the context.
GetArrayTypeMask ( ) : TypeRefMask	Gets type mask of generic `array` with element of any type.
GetArrayTypeMask ( TypeRefMask elementType ) : TypeRefMask	Gets type mask of `array` with elements of given type.
GetArraysFromMask ( TypeRefMask mask ) : TypeRefMask	Gets mask representing only array types in given mask. (Only bits corresponding to an array type will be set).
GetBooleanTypeMask ( ) : TypeRefMask	Gets `bool` type for this context.
GetCallableTypeMask ( ) : TypeRefMask	Gets type mask of all callable types.
GetDoubleTypeMask ( ) : TypeRefMask	Gets `double` type for this context.
GetElementType ( TypeRefMask mask ) : TypeRefMask	In case of array type, gets its possible element types.
GetLongTypeMask ( ) : TypeRefMask	Gets `int` type for this context.
GetNullTypeMask ( ) : TypeRefMask	Gets type mask corresponding to System.Object and not including any subclasses.
GetNumberTypeMask ( ) : TypeRefMask	Gets `number` (`int` and `double`) type for this context.
GetObjectTypes ( TypeRefMask mask ) : IList	Gets types of type `object` (classes, interfaces, traits) referenced by given type mask.
GetObjectsFromMask ( TypeRefMask mask ) : TypeRefMask	Gets mask representing only object types in given mask. (Only bits corresponding to an object type will be set).
GetParentTypeMask ( ) : TypeRefMask	Gets `parent` type for this context.
GetSelfTypeMask ( ) : TypeRefMask	Gets `self` type for this context.
GetStaticTypeMask ( ) : TypeRefMask	Gets `static` type for this context.
GetStringTypeMask ( ) : TypeRefMask	Gets `string` type for this context.
GetSystemObjectTypeMask ( ) : TypeRefMask	Gets type mask corresponding to System.Object.
GetThisTypeMask ( ) : TypeRefMask	Gets type of `$this` in current context.
GetTypeIndex ( ITypeRef typeref ) : int	Gets index of the given type within the context. Returns `-1` if such type is not present.
GetTypeMask ( Devsense.PHP.Syntax.Ast tref, bool includesSubclasses = true ) : TypeRefMask	Gets type mask corresponding to given TypeRef within this context.
GetTypeMask ( ITypeRef typeref, bool includesSubclasses ) : TypeRefMask	Helper method that builds TypeRefMask for given type in this context.
GetTypeMask ( QualifiedName qname, bool includesSubclasses = true ) : TypeRefMask	Gets type mask corresponding to given qualified name within this context.
GetTypes ( TypeRefMask mask ) : IList	Gets types referenced by given type mask.
GetWritableStringTypeMask ( ) : TypeRefMask	Gets writable `string` type (a string builder) for this context.
IsAString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a string type (readonly or writable).
IsArray ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an array.
IsBoolean ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a boolean.
IsDouble ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a double type.
IsLambda ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a lambda function or `callable` primitive type.
IsLong ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an integer type.
IsNullable ( TypeRefMask mask ) : bool	Gets value indicating whether given type can be `null`.
IsNumber ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a number.
IsObject ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an object.
IsPrimitiveType ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a primitive type.
IsReadonlyString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents UTF16 readonly string.
IsWritableString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a writablke string (string builder).
ToString ( TypeRefMask mask ) : string	Gets string representation of types contained in given type mask.

Private Methods

Method	Description
AddToContext ( TypeRefContext other ) : void	Adds properly types from another context.
AddToContextNoCheck ( ITypeRef typeRef ) : int
GetPrimitiveTypeRefMask ( PrimitiveTypeRef typeref ) : TypeRefMask
GetPrimitiveTypeRefMaskNoCheck ( PrimitiveTypeRef typeref ) : TypeRefMask	Does not lookup existing types whether there is typeref already.
GetTypeCtxMask ( Devsense.PHP.Syntax.Ast typeCtx ) : TypeRefMask	Gets type mask corresponding to `self` with `includesSubclasses` flag set whether type is not final.
GetTypeMaskOfReservedClassName ( Name name ) : TypeRefMask	Gets type mask for reserved class name (self, parent, static).
GetTypes ( TypeRefMask typemask, ulong bitmask ) : IList	Gets enumeration of types matching given masks.
SetLateStaticBindType ( TypeRefMask staticTypeMask ) : void	Explicitly defines late static bind type (type of `static`).
TypeRefContext ( SourceUnit sourceUnit, SourceTypeSymbol containingType ) : System
UpdateMasks ( ITypeRef typeRef, int index ) : void	Updates internal masks for newly added type.

Method Details

AddToContext() public method

Adds properly types from another context matching given mask.

public AddToContext ( TypeRefContext context, TypeRefMask mask ) : TypeRefMask
context	TypeRefContext	Context of .
mask	TypeRefMask	Type mask representing types in .
return	TypeRefMask

AddToContext() public method

Ensures given type is in the context.

public AddToContext ( ITypeRef typeRef ) : int
typeRef	ITypeRef	Type reference to be in the context.
return	int

GetArrayTypeMask() public method

Gets type mask of generic array with element of any type.

public GetArrayTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetArrayTypeMask() public method

Gets type mask of array with elements of given type.

public GetArrayTypeMask ( TypeRefMask elementType ) : TypeRefMask
elementType	TypeRefMask
return	TypeRefMask

GetArraysFromMask() public method

Gets mask representing only array types in given mask. (Only bits corresponding to an array type will be set).

public GetArraysFromMask ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetBooleanTypeMask() public method

Gets bool type for this context.

public GetBooleanTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetCallableTypeMask() public method

Gets type mask of all callable types.

public GetCallableTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetDoubleTypeMask() public method

Gets double type for this context.

public GetDoubleTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetElementType() public method

In case of array type, gets its possible element types.

public GetElementType ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetLongTypeMask() public method

Gets int type for this context.

public GetLongTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetNullTypeMask() public method

Gets type mask corresponding to System.Object and not including any subclasses.

public GetNullTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetNumberTypeMask() public method

Gets number (int and double) type for this context.

public GetNumberTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetObjectTypes() public method

Gets types of type object (classes, interfaces, traits) referenced by given type mask.

public GetObjectTypes ( TypeRefMask mask ) : IList
mask	TypeRefMask
return	IList

GetObjectsFromMask() public method

Gets mask representing only object types in given mask. (Only bits corresponding to an object type will be set).

public GetObjectsFromMask ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetParentTypeMask() public method

Gets parent type for this context.

public GetParentTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetSelfTypeMask() public method

Gets self type for this context.

public GetSelfTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetStaticTypeMask() public method

Gets static type for this context.

public GetStaticTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetStringTypeMask() public method

Gets string type for this context.

public GetStringTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetSystemObjectTypeMask() public method

Gets type mask corresponding to System.Object.

public GetSystemObjectTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetThisTypeMask() public method

Gets type of $this in current context.

public GetThisTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetTypeIndex() public method

Gets index of the given type within the context. Returns -1 if such type is not present.

public GetTypeIndex ( ITypeRef typeref ) : int
typeref	ITypeRef
return	int

GetTypeMask() public method

Gets type mask corresponding to given TypeRef within this context.

public GetTypeMask ( Devsense.PHP.Syntax.Ast tref, bool includesSubclasses = true ) : TypeRefMask
tref	Devsense.PHP.Syntax.Ast
includesSubclasses	bool
return	TypeRefMask

GetTypeMask() public method

Helper method that builds TypeRefMask for given type in this context.

public GetTypeMask ( ITypeRef typeref, bool includesSubclasses ) : TypeRefMask
typeref	ITypeRef
includesSubclasses	bool
return	TypeRefMask

GetTypeMask() public method

Gets type mask corresponding to given qualified name within this context.

public GetTypeMask ( QualifiedName qname, bool includesSubclasses = true ) : TypeRefMask
qname	QualifiedName
includesSubclasses	bool
return	TypeRefMask

GetTypes() public method

Gets types referenced by given type mask.

public GetTypes ( TypeRefMask mask ) : IList
mask	TypeRefMask
return	IList

GetWritableStringTypeMask() public method

Gets writable string type (a string builder) for this context.

public GetWritableStringTypeMask ( ) : TypeRefMask
return	TypeRefMask

IsAString() public method

Gets value indicating whether given type mask represents a string type (readonly or writable).

public IsAString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsArray() public method

Gets value indicating whether given type mask represents an array.

public IsArray ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsBoolean() public method

Gets value indicating whether given type mask represents a boolean.

public IsBoolean ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsDouble() public method

Gets value indicating whether given type mask represents a double type.

public IsDouble ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsLambda() public method

Gets value indicating whether given type mask represents a lambda function or callable primitive type.

public IsLambda ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsLong() public method

Gets value indicating whether given type mask represents an integer type.

public IsLong ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsNullable() public method

Gets value indicating whether given type can be null.

public IsNullable ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsNumber() public method

Gets value indicating whether given type mask represents a number.

public IsNumber ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsObject() public method

Gets value indicating whether given type mask represents an object.

public IsObject ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsPrimitiveType() public method

Gets value indicating whether given type mask represents a primitive type.

public IsPrimitiveType ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsReadonlyString() public method

Gets value indicating whether given type mask represents UTF16 readonly string.

public IsReadonlyString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsWritableString() public method

Gets value indicating whether given type mask represents a writablke string (string builder).

public IsWritableString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

ToString() public method

Gets string representation of types contained in given type mask.

public ToString ( TypeRefMask mask ) : string
mask	TypeRefMask
return	string