/usr/include/antlr/Token.hpp is in libantlr-dev 2.7.7+dfsg-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | #ifndef INC_Token_hpp__
#define INC_Token_hpp__
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
* $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/Token.hpp#2 $
*/
#include <antlr/config.hpp>
#include <antlr/TokenRefCount.hpp>
#include <string>
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif
struct TokenRef;
/** A token is minimally a token type. Subclasses can add the text matched
* for the token and line info.
*/
class ANTLR_API Token
{
public:
// constants
#ifndef NO_STATIC_CONSTS
static const int MIN_USER_TYPE = 4;
static const int NULL_TREE_LOOKAHEAD = 3;
static const int INVALID_TYPE = 0;
static const int EOF_TYPE = 1;
static const int SKIP = -1;
#else
enum {
MIN_USER_TYPE = 4,
NULL_TREE_LOOKAHEAD = 3,
INVALID_TYPE = 0,
EOF_TYPE = 1,
SKIP = -1
};
#endif
Token()
: ref(0)
, type(INVALID_TYPE)
{
}
Token(int t)
: ref(0)
, type(t)
{
}
Token(int t, const ANTLR_USE_NAMESPACE(std)string& txt)
: ref(0)
, type(t)
{
setText(txt);
}
virtual ~Token()
{
}
virtual int getColumn() const;
virtual int getLine() const;
virtual ANTLR_USE_NAMESPACE(std)string getText() const;
virtual const ANTLR_USE_NAMESPACE(std)string& getFilename() const;
virtual int getType() const;
virtual void setColumn(int c);
virtual void setLine(int l);
virtual void setText(const ANTLR_USE_NAMESPACE(std)string& t);
virtual void setType(int t);
virtual void setFilename( const std::string& file );
virtual ANTLR_USE_NAMESPACE(std)string toString() const;
private:
friend struct TokenRef;
TokenRef* ref;
int type; ///< the type of the token
Token(RefToken other);
Token& operator=(const Token& other);
Token& operator=(RefToken other);
Token(const Token&);
};
extern ANTLR_API RefToken nullToken;
#ifdef NEEDS_OPERATOR_LESS_THAN
// RK: Added after 2.7.2 previously it was undefined.
// AL: what to return if l and/or r point to nullToken???
inline bool operator<( RefToken l, RefToken r )
{
return nullToken == l ? ( nullToken == r ? false : true ) : l->getType() < r->getType();
}
#endif
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif
#endif //INC_Token_hpp__
|