summaryrefslogtreecommitdiff
path: root/src/core/parser/utils/Token.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/core/parser/utils/Token.hpp')
-rw-r--r--src/core/parser/utils/Token.hpp142
1 files changed, 0 insertions, 142 deletions
diff --git a/src/core/parser/utils/Token.hpp b/src/core/parser/utils/Token.hpp
deleted file mode 100644
index f907450..0000000
--- a/src/core/parser/utils/Token.hpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- Ousía
- Copyright (C) 2014 Benjamin Paaßen, Andreas Stöckel
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file Token.hpp
- *
- * Definition of the TokenId id and constants for some special tokens.
- *
- * @author Andreas Stöckel (astoecke@techfak.uni-bielefeld.de)
- */
-
-#ifndef _OUSIA_TOKEN_HPP_
-#define _OUSIA_TOKEN_HPP_
-
-#include <cstdint>
-#include <limits>
-#include <string>
-
-#include <core/common/Location.hpp>
-
-namespace ousia {
-
-/**
- * The TokenId is used to give each token id a unique id.
- */
-using TokenId = uint32_t;
-
-/**
- * Type used for storing token lengths.
- */
-using TokenLength = uint16_t;
-
-/**
- * Namespace containing constants for TokenId instances with special meaning.
- */
-namespace Tokens {
-/**
- * Token which is not a token.
- */
-constexpr TokenId Empty = std::numeric_limits<TokenId>::max();
-
-/**
- * Token which represents data (represented as TokenizedData).
- */
-constexpr TokenId Data = std::numeric_limits<TokenId>::max() - 1;
-
-/**
- * Token which represents a newline token.
- */
-constexpr TokenId Newline = std::numeric_limits<TokenId>::max() - 2;
-
-/**
- * Token which represents a paragraph token -- issued if two consecutive
- * newlines occur with optionally any amout of whitespace between them.
- */
-constexpr TokenId Paragraph = std::numeric_limits<TokenId>::max() - 3;
-
-/**
- * Token which represents an indentation token -- issued if the indentation of
- * this line is larget than the indentation of the previous line.
- */
-constexpr TokenId Indentation = std::numeric_limits<TokenId>::max() - 4;
-
-/**
- * Maximum token id to be used. Tokens allocated for users should not surpass
- * this value.
- */
-constexpr TokenId MaxTokenId = std::numeric_limits<TokenId>::max() - 255;
-}
-
-/**
- * The Token structure describes a token discovered by the Tokenizer or read
- * from the TokenizedData struct.
- */
-struct Token {
- /**
- * Id of the id of this token.
- */
- TokenId id;
-
- /**
- * String that was matched.
- */
- std::string content;
-
- /**
- * Location from which the string was extracted.
- */
- SourceLocation location;
-
- /**
- * Default constructor.
- */
- Token() : id(Tokens::Empty) {}
-
- /**
- * Constructor of the Token struct.
- *
- * @param id represents the token id.
- * @param content is the string content that has been extracted.
- * @param location is the location of the extracted string content in the
- * source file.
- */
- Token(TokenId id, const std::string &content, SourceLocation location)
- : id(id), content(content), location(location)
- {
- }
-
- /**
- * Constructor of the Token struct, only initializes the token id
- *
- * @param id is the id corresponding to the id of the token.
- */
- Token(TokenId id) : id(id) {}
-
- /**
- * The getLocation function allows the tokens to be directly passed as
- * parameter to Logger or LoggableException instances.
- *
- * @return a reference at the location field
- */
- const SourceLocation &getLocation() const { return location; }
-};
-}
-
-#endif /* _OUSIA_TOKENS_HPP_ */
-