Class Poco::CppParser::AttributesParser

File Information

Library: CppParser
Package: Attributes
Header: Poco/CppParser/AttributesParser.h

Description

A parser for POCO-style C++ attributes.

Using a special comment syntax, C++ declarations for structs/classes, functions, types, etc. can be annotated with attributes.

Attributes always come immediately before the symbol that is being annotated, and are written inside special comments with the syntax:

//@ <attrDecl>[,<attrDec>...]

where <attrDecl> is

<name>[=<value>]

<name> is a valid C++ identifier, or two identifiers separated by a period (struct accessor notation). <value> is a string, integer, identifier, bool literal, or a complex value in the form

{<name>=<value>[,<name>=<value>...]}

Member Summary

Member Functions: isEOF, isIdentifier, isLiteral, isOperator, next, parse, parseAttribute, parseAttributes, parseComplexAttribute, parseIdentifier, setAttribute

Constructors

AttributesParser

AttributesParser(
Attributes & attrs,
std::istream & istr
);

Creates the AttributesParser.

Destructor

~AttributesParser

~AttributesParser();

Destroys the AttributesParser.

Member Functions

parse

void parse();

Parses attributes.

isEOF

static bool isEOF(
const Poco::Token * pToken
);

isIdentifier

static bool isIdentifier(
const Poco::Token * pToken
);

isLiteral

static bool isLiteral(
const Poco::Token * pToken
);

isOperator

static bool isOperator(
const Poco::Token * pToken,
int kind
);

const Poco::Token * next();

parseAttribute

const Poco::Token * parseAttribute(
const Poco::Token * pNext
);

parseAttributes

const Poco::Token * parseAttributes(
const Poco::Token * pNext
);

parseComplexAttribute

const Poco::Token * parseComplexAttribute(
const Token * pNext,
const std::string & id
);

parseIdentifier

const Poco::Token * parseIdentifier(
const Poco::Token * pNext,
std::string & id
);

setAttribute

void setAttribute(
const std::string & name,
const std::string & value
);