Poco::CppParser

class AttributesParser

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 protected static inline

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

isIdentifier protected static inline

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

isLiteral protected static inline

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

isOperator protected static inline

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

next protected inline

const Poco::Token * next();

parseAttribute protected

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

parseAttributes protected

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

parseComplexAttribute protected

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

parseIdentifier protected

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

setAttribute protected

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

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