C# Class BitOrchestra.Parser

Contains parser-related functions.

Show file Open project: dzamkov/Bit-Orchestra

Public Properties

Property	Type	Description
Parameter	string
Resolution	string
Result	string

Public Methods

Method	Description
AcceptAssignment ( Expression>.Dictionary Variables, string Text, int &Index, string &Name, Expression &Value, int &ErrorIndex ) : bool	Tries parsing an assignment.
AcceptComment ( string Text, int &Index, bool &Multiline ) : bool	Tries parsing a comment in the given text.
AcceptExpression ( Expression>.Dictionary Variables, string Text, int &Index, Expression &Expression, int &ErrorIndex ) : bool	Tries parsing an expression in the given text.
AcceptExtendedWhitespace ( string Text, int &Index ) : bool	Tries parsing extended whitespace (whitespace, comments, newlines) in the given text.
AcceptInteger ( string Text, int &Index, int &Value, int &ErrorIndex ) : bool	Tries parsing an integer value given in binary, decimal or hexadecimal.
AcceptLiteral ( string Text, int &Index, Expression &Term, int &ErrorIndex ) : bool	Tries parsing a literal term in the given text.
AcceptNewline ( string Text, int &Index ) : bool	Tries parsing a newline in the given text.
AcceptOperator ( string Text, int &Index, Operator &Operator ) : bool	Tries parsing an operator in the given text.
AcceptOption ( string Text, int &Index, SoundOptions Options, int &ErrorIndex ) : bool	Tries parsing an option and applying it to the given sound options structure.
AcceptOption ( string Text, int &Index, string &Name, int &Value, int &ErrorIndex ) : bool	Tries parsing an option.
AcceptProgram ( string Text, int &Index, Expression>.Dictionary &Variables, SoundOptions &Options, int &ErrorIndex ) : void	Parses a program in the given text.
AcceptString ( string Target, string Text, int &Index ) : bool	Tries parsing the target string in the given text.
AcceptTerm ( Expression>.Dictionary Variables, string Text, int &Index, Expression &Term, int &ErrorIndex ) : bool	Tries parsing a term in the given text.
AcceptWhitespace ( string Text, int &Index ) : bool	Tries parsing whitespace (tabs and spaces) in the given text.
AcceptWord ( string Text, int &Index, string &Word ) : bool	Tries parsing a word in the given text.
IsDecimalDigit ( char Char, int &Value ) : bool	Determines wether the given character is a decimal digit, if so, returns its value.
IsHexadecimalDigit ( char Char, int &Value ) : bool	Determines wether the given character is a hexadecimal digit, if so, returns its value.
IsWordChar ( char Char ) : bool	Determines wether the given character is valid in a word. Note that digits are not valid as the first character in a word.
Parse ( string Text, Expression &Expression, SoundOptions &Options, int &ErrorIndex ) : bool	Parses the given text and either returns true with an expression and sound options, or false with an error index.
Parse ( string Text, int TargetIndex, int TargetLength, Expression &Expression, SoundOptions &Options, int &ErrorIndex ) : bool	Parses the given text (or as much as possible of it) and returns the expression for the specified target string, or false with an error index.

Method Details

AcceptAssignment() public static method

Tries parsing an assignment.

public static AcceptAssignment ( Expression>.Dictionary Variables, string Text, int &Index, string &Name, Expression &Value, int &ErrorIndex ) : bool
Variables	Expression>.Dictionary
Text	string
Index	int
Name	string
Value	Expression
ErrorIndex	int
return	bool

AcceptComment() public static method

Tries parsing a comment in the given text.

public static AcceptComment ( string Text, int &Index, bool &Multiline ) : bool
Text	string
Index	int
Multiline	bool
return	bool

AcceptExpression() public static method

Tries parsing an expression in the given text.

public static AcceptExpression ( Expression>.Dictionary Variables, string Text, int &Index, Expression &Expression, int &ErrorIndex ) : bool
Variables	Expression>.Dictionary
Text	string
Index	int
Expression	Expression
ErrorIndex	int
return	bool

AcceptExtendedWhitespace() public static method

Tries parsing extended whitespace (whitespace, comments, newlines) in the given text.

public static AcceptExtendedWhitespace ( string Text, int &Index ) : bool
Text	string
Index	int
return	bool

AcceptInteger() public static method

Tries parsing an integer value given in binary, decimal or hexadecimal.

public static AcceptInteger ( string Text, int &Index, int &Value, int &ErrorIndex ) : bool
Text	string
Index	int
Value	int
ErrorIndex	int
return	bool

AcceptLiteral() public static method

Tries parsing a literal term in the given text.

public static AcceptLiteral ( string Text, int &Index, Expression &Term, int &ErrorIndex ) : bool
Text	string
Index	int
Term	Expression
ErrorIndex	int
return	bool

AcceptNewline() public static method

Tries parsing a newline in the given text.

public static AcceptNewline ( string Text, int &Index ) : bool
Text	string
Index	int
return	bool

AcceptOperator() public static method

Tries parsing an operator in the given text.

public static AcceptOperator ( string Text, int &Index, Operator &Operator ) : bool
Text	string
Index	int
Operator	Operator
return	bool

AcceptOption() public static method

Tries parsing an option and applying it to the given sound options structure.

public static AcceptOption ( string Text, int &Index, SoundOptions Options, int &ErrorIndex ) : bool
Text	string
Index	int
Options	SoundOptions
ErrorIndex	int
return	bool

AcceptOption() public static method

Tries parsing an option.

public static AcceptOption ( string Text, int &Index, string &Name, int &Value, int &ErrorIndex ) : bool
Text	string
Index	int
Name	string
Value	int
ErrorIndex	int
return	bool

AcceptProgram() public static method

Parses a program in the given text.

public static AcceptProgram ( string Text, int &Index, Expression>.Dictionary &Variables, SoundOptions &Options, int &ErrorIndex ) : void
Text	string
Index	int
Variables	Expression>.Dictionary
Options	SoundOptions
ErrorIndex	int
return	void

AcceptString() public static method

Tries parsing the target string in the given text.

public static AcceptString ( string Target, string Text, int &Index ) : bool
Target	string
Text	string
Index	int
return	bool

AcceptTerm() public static method

Tries parsing a term in the given text.

public static AcceptTerm ( Expression>.Dictionary Variables, string Text, int &Index, Expression &Term, int &ErrorIndex ) : bool
Variables	Expression>.Dictionary
Text	string
Index	int
Term	Expression
ErrorIndex	int
return	bool

AcceptWhitespace() public static method

Tries parsing whitespace (tabs and spaces) in the given text.

public static AcceptWhitespace ( string Text, int &Index ) : bool
Text	string
Index	int
return	bool

AcceptWord() public static method

Tries parsing a word in the given text.

public static AcceptWord ( string Text, int &Index, string &Word ) : bool
Text	string
Index	int
Word	string
return	bool

IsDecimalDigit() public static method

Determines wether the given character is a decimal digit, if so, returns its value.

public static IsDecimalDigit ( char Char, int &Value ) : bool
Char	char
Value	int
return	bool

IsHexadecimalDigit() public static method

Determines wether the given character is a hexadecimal digit, if so, returns its value.

public static IsHexadecimalDigit ( char Char, int &Value ) : bool
Char	char
Value	int
return	bool

IsWordChar() public static method

Determines wether the given character is valid in a word. Note that digits are not valid as the first character in a word.

public static IsWordChar ( char Char ) : bool
Char	char
return	bool

Parse() public static method

Parses the given text and either returns true with an expression and sound options, or false with an error index.

public static Parse ( string Text, Expression &Expression, SoundOptions &Options, int &ErrorIndex ) : bool
Text	string
Expression	Expression
Options	SoundOptions
ErrorIndex	int
return	bool

Parse() public static method

Parses the given text (or as much as possible of it) and returns the expression for the specified target string, or false with an error index.

public static Parse ( string Text, int TargetIndex, int TargetLength, Expression &Expression, SoundOptions &Options, int &ErrorIndex ) : bool
Text	string
TargetIndex	int
TargetLength	int
Expression	Expression
Options	SoundOptions
ErrorIndex	int
return	bool

Property Details

Parameter public static property

The variable for the parameter of an expression.

public static string Parameter
return	string

Resolution public static property

The variable for the resolution of a running expression.

public static string Resolution
return	string

Result public static property

The variable for the result of an expression.

public static string Result
return	string