Parser

interface for all parser combinators parse must be implemented.

class Parser (

T

) {

Variant[] delegate(Variant[]) fCallable;

static success(T[] rest, U args);

ParseResult!(T) parseAll(T[] s);

ParseResult!(T) parse(T[] input);

Parser opUnary();

Parser opUnary();

Parser opBinary(Variant[] function(Variant[] objects) toCall);

Parser opBinary(Parser rhs);

Parser opBinary(Parser rhs);

Parser setCallback(Variant[] function(Variant[] objects) tocall);

Parser setCallback(Variant[] delegate(Variant[] objects) tocall);

ParseResult!(T) transform(ParseResult!(T) result);

}

Members

Functions

opBinary Parser opBinary(Variant[] function(Variant[] objects) toCall): dsl for transforming results of a parser
opBinary Parser opBinary(Parser rhs): dsl for alternatives e.g. match("abc") | match("def") matches "abc" or "def"
opBinary Parser opBinary(Parser rhs): dsl for sequences e.g. match("a") ~ match("b") matches "ab"
opUnary Parser opUnary(): dsl for repetition of a parser e.g. (*match("a")) matches sequences of a
opUnary Parser opUnary(): dsl for optional parser e.g. (-match("abc")) matches "abc" and "efg"
parse ParseResult!(T) parse(T[] input): this must be implemented by subclasses
parseAll ParseResult!(T) parseAll(T[] s): Undocumented in source. Be warned that the author may not have intended to support it.
setCallback Parser setCallback(Variant[] function(Variant[] objects) tocall): Undocumented in source. Be warned that the author may not have intended to support it.
setCallback Parser setCallback(Variant[] delegate(Variant[] objects) tocall): Undocumented in source. Be warned that the author may not have intended to support it.
transform ParseResult!(T) transform(ParseResult!(T) result): Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

success success(T[] rest, U args): helper to create a successfull result

Variables

fCallable Variant[] delegate(Variant[]) fCallable;: Undocumented in source.

Meta

Source

See Implementation

pc4d parser classes