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author | antonovvk <antonovvk@yandex-team.ru> | 2022-02-10 16:47:52 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:52 +0300 |
commit | 37de222addabbef336dcaaea5f7c7645a629fc6d (patch) | |
tree | c0748b5dcbade83af788c0abfa89c0383d6b779c /contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp | |
parent | 37a63debdc21e372d99e1808cdd31aecf75018c3 (diff) | |
download | ydb-37de222addabbef336dcaaea5f7c7645a629fc6d.tar.gz |
Restoring authorship annotation for <antonovvk@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp')
-rw-r--r-- | contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp | 188 |
1 files changed, 94 insertions, 94 deletions
diff --git a/contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp b/contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp index 67d4364d86..ccf8e9a323 100644 --- a/contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp +++ b/contrib/libs/antlr3_cpp_runtime/include/antlr3parser.hpp @@ -1,73 +1,73 @@ -/** \file - * Base implementation of an ANTLR3 parser. - * - * - */ +/** \file + * Base implementation of an ANTLR3 parser. + * + * + */ #ifndef _ANTLR3_PARSER_HPP #define _ANTLR3_PARSER_HPP - -// [The "BSD licence"] -// Copyright (c) 2005-2009 Gokulakannan Somasundaram, ElectronDB - -// -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions -// are met: -// 1. Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// 3. The name of the author may not be used to endorse or promote products -// derived from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - + +// [The "BSD licence"] +// Copyright (c) 2005-2009 Gokulakannan Somasundaram, ElectronDB + +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// 3. The name of the author may not be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + namespace antlr3 { - -/** This is the main interface for an ANTLR3 parser. - */ -template< class ImplTraits > -class Parser : public ImplTraits::template RecognizerType< typename ImplTraits::TokenStreamType > -{ -public: + +/** This is the main interface for an ANTLR3 parser. + */ +template< class ImplTraits > +class Parser : public ImplTraits::template RecognizerType< typename ImplTraits::TokenStreamType > +{ +public: typedef typename ImplTraits::StringType StringType; typedef typename ImplTraits::TokenStreamType TokenStreamType; typedef typename TokenStreamType::IntStreamType IntStreamType; typedef TokenStreamType StreamType; - + typedef typename ImplTraits::template RecognizerType< typename ImplTraits::TokenStreamType > RecognizerType; typedef typename RecognizerType::RecognizerSharedStateType RecognizerSharedStateType; - + typedef DebugEventListener<ImplTraits> DebugEventListenerType; typedef typename ImplTraits::CommonTokenType CommonTokenType; typedef CommonTokenType TokenType; typedef typename ImplTraits::BitsetListType BitsetListType; typedef ANTLR_ExceptionBase<ImplTraits, TokenStreamType> ExceptionBaseType; typedef Empty TokenSourceType; - + typedef typename RecognizerSharedStateType::FollowingType FollowingType; typedef typename RecognizerSharedStateType::RuleMemoType RuleMemoType; typedef typename ImplTraits::DebugEventListenerType DebuggerType; - -private: - /** A provider of a tokenstream interface, for the parser to consume - * tokens from. - */ + +private: + /** A provider of a tokenstream interface, for the parser to consume + * tokens from. + */ TokenStreamType* m_tstream; - -public: + +public: Parser( ANTLR_UINT32 sizeHint, RecognizerSharedStateType* state ); Parser( ANTLR_UINT32 sizeHint, TokenStreamType* tstream, RecognizerSharedStateType* state ); Parser( ANTLR_UINT32 sizeHint, TokenStreamType* tstream, DebugEventListenerType* dbg, @@ -76,40 +76,40 @@ public: TokenStreamType* get_input() const; IntStreamType* get_istream() const; RecognizerType* get_rec(); - + //same as above. Just that get_istream exists for lexer, parser, treeparser //get_parser_istream exists only for parser, treeparser. So use it accordingly IntStreamType* get_parser_istream() const; - + /** A pointer to a function that installs a debugger object (it also * installs the debugging versions of the parser methods. This means that * a non debug parser incurs no overhead because of the debugging stuff. */ void setDebugListener(DebugEventListenerType* dbg); - - /** A pointer to a function that installs a token stream - * for the parser. - */ + + /** A pointer to a function that installs a token stream + * for the parser. + */ void setTokenStream(TokenStreamType*); - - /** A pointer to a function that returns the token stream for this - * parser. - */ + + /** A pointer to a function that returns the token stream for this + * parser. + */ TokenStreamType* getTokenStream(); - + void exConstruct(); TokenType* getMissingSymbol( IntStreamType* istream, ExceptionBaseType* e, ANTLR_UINT32 expectedTokenType, BitsetListType* follow); - + void mismatch(ANTLR_UINT32 ttype, BitsetListType* follow); - - /** Pointer to a function that knows how to free resources of an ANTLR3 parser. - */ + + /** Pointer to a function that knows how to free resources of an ANTLR3 parser. + */ ~Parser(); - + void fillExceptionData( ExceptionBaseType* ex ); void displayRecognitionError( ANTLR_UINT8** tokenNames, ExceptionBaseType* ex ); - + //convenience functions exposed in .stg const RecognizerType* get_recognizer() const; RecognizerSharedStateType* get_psrstate() const; @@ -148,21 +148,21 @@ public: DebuggerType* get_debugger() const; TokenStreamType* get_strstream() const; void setRuleMemo(RuleMemoType* rulememo); - -}; - -//Generic rule return value. Unlike the general ANTLR, this gets generated for -//every rule in the target. Handle rule exit here -template<class ImplTraits> -class RuleReturnValue -{ -public: + +}; + +//Generic rule return value. Unlike the general ANTLR, this gets generated for +//every rule in the target. Handle rule exit here +template<class ImplTraits> +class RuleReturnValue +{ +public: typedef typename ImplTraits::BaseParserType BaseParserType; typedef typename ImplTraits::CommonTokenType CommonTokenType; - + const CommonTokenType* start; const CommonTokenType* stop; - + RuleReturnValue(BaseParserType* psr = NULL ); RuleReturnValue( const RuleReturnValue& val ); RuleReturnValue& operator=( const RuleReturnValue& val ); @@ -170,17 +170,17 @@ public: void call_stop_placeholder(BaseParserType*); RuleReturnValue& get_struct(); ~RuleReturnValue(); -}; - -//This kind makes sure that whenever tokens are condensed into a rule, -//all the tokens except the start and stop tokens are deleted -template<class ImplTraits> -class RuleReturnValue_1 : public RuleReturnValue<ImplTraits> -{ -public: +}; + +//This kind makes sure that whenever tokens are condensed into a rule, +//all the tokens except the start and stop tokens are deleted +template<class ImplTraits> +class RuleReturnValue_1 : public RuleReturnValue<ImplTraits> +{ +public: typedef RuleReturnValue<ImplTraits> BaseType; typedef typename BaseType::BaseParserType BaseParserType; - + BaseParserType* parser; RuleReturnValue_1(); @@ -188,10 +188,10 @@ public: RuleReturnValue_1( const RuleReturnValue_1& val ); void call_start_placeholder(BaseParserType*); //its dummy here ~RuleReturnValue_1(); -}; - +}; + } - -#include "antlr3parser.inl" - -#endif + +#include "antlr3parser.inl" + +#endif |