Nitro.VariableFragment Class Reference

Detailed Description

Represents a variable. These are essentially text in the code that are not keywords. (e.g. hello=14;)

Inheritance diagram for Nitro.VariableFragment:

Public Member Functions
	VariableFragment (string value)
	Creates a new variable fragment from the given variable text. More...
	VariableFragment (CodeLexer sr)
	Creates a new variable fragment by reading it from the given lexer. More...
bool	IsKeyword ()
	Checks if this is a keyword (e.g. return, break). More...
override int	GetLineNumber ()
	Returns the line number this fragment came from. More...
override bool	Typeable ()
	Defines if a fragment can be given a :TYPE. E.g. Brackets (for casting, (A):TYPE) and variables can. More...
override AddResult	AddTo (CodeFragment to, CodeLexer sr)
	Adds this fragment as a child to the given fragment. It may be overriden by some types of fragment as they may wish to handle it differently. More...
override CompiledFragment	Compile (CompiledMethod function)
	Attempts to compile this fragment into the given method. More...
override string	ToString ()
Public Member Functions inherited from Nitro.CodeFragment
void	Error (string message)
	Throws an error, outputting the line number it occured on. More...
virtual bool	IsMemberAccessor ()
	A value which states if this fragment accesses members (methods/fields) of something. More...
void	AddToStart (CodeFragment parent)
	Adds this code fragment to the beginning of the given parents child set. More...
void	AddBefore (CodeFragment frag)
	Adds this code fragment as a child before the given one. More...
void	AddAfter (CodeFragment frag)
	Adds this code fragment as a child after the given one. More...
void	Remove ()
	Removes this fragment from its parent. More...
void	AddChild (CodeFragment child)
	Adds the given fragment as a child of this one. More...
int	ChildCount ()
	How many children does this fragment have? More...
override string	ToString ()
	Converts this fragment into a code string. More...

Public Attributes
bool	AfterVar
	True if "var" was defined before this fragment. More...
string	Value =""
	The raw variables name. More...
int	LineNumber =-1
	The line that this variable was found on. More...
Public Attributes inherited from Nitro.CodeFragment
TypeFragment	GivenType
	A type (:TYPE) which was explicitly given to this block. More...
CodeFragment	NextChild
	The child after this one. More...
CodeFragment	LastChild
	The last child of this fragment, stored as a linked list. More...
CodeFragment	FirstChild
	The first child of this fragment, stored as a linked list. More...
CodeFragment	PreviousChild
	The child before this one. More...
CodeFragment	ParentFragment
	The parent fragment of this, if any. More...

Static Public Attributes
static string[]	Keywords =new string[]{"return","continue","break","using"}
	The set of all keywords used by Nitro. More...

Additional Inherited Members
Static Public Member Functions inherited from Nitro.CodeFragment
static int	IsOfType (char[] arrayToSearch, char charToFind)
	Returns the index in the given array of the given character if it's found in it. More...
Properties inherited from Nitro.CodeFragment
bool	IsParent [get]
	Is this fragment a parent or not? More...

Constructor & Destructor Documentation

Nitro.VariableFragment.VariableFragment ( string  value)

inline

Creates a new variable fragment from the given variable text.

Parameters

value

The raw variables name.

Nitro.VariableFragment.VariableFragment ( CodeLexer  sr)

inline

Creates a new variable fragment by reading it from the given lexer.

Parameters

sr	The lexer to read the variable from.

Member Function Documentation

override AddResult Nitro.VariableFragment.AddTo ( CodeFragment  to, CodeLexer  sr  )

inlinevirtual

Adds this fragment as a child to the given fragment. It may be overriden by some types of fragment as they may wish to handle it differently.

Parameters

to	The parent to add this fragment to.
sr	The lexer containing the original text code.

Reimplemented from Nitro.CodeFragment.

override CompiledFragment Nitro.VariableFragment.Compile ( CompiledMethod  method)

inlinevirtual

Attempts to compile this fragment into the given method.

Parameters

method

The method to compile it into.

Reimplemented from Nitro.CodeFragment.

override int Nitro.VariableFragment.GetLineNumber ( )

inlinevirtual

Returns the line number this fragment came from.

Reimplemented from Nitro.CodeFragment.

bool Nitro.VariableFragment.IsKeyword ( )

inline

Checks if this is a keyword (e.g. return, break).

Returns

True if this is a keyword.

override string Nitro.VariableFragment.ToString ( )

inline

override bool Nitro.VariableFragment.Typeable ( )

inlinevirtual

Defines if a fragment can be given a :TYPE. E.g. Brackets (for casting, (A):TYPE) and variables can.

Returns

True if it can, false otherwise.

Reimplemented from Nitro.CodeFragment.

Member Data Documentation

bool Nitro.VariableFragment.AfterVar

True if "var" was defined before this fragment.

string [] Nitro.VariableFragment.Keywords =new string[]{"return","continue","break","using"}

static

The set of all keywords used by Nitro.

int Nitro.VariableFragment.LineNumber =-1

The line that this variable was found on.

string Nitro.VariableFragment.Value =""

The raw variables name.