/usr/include/antlr/TokenStreamBasicFilter.hpp is in libantlr-dev 2.7.7+dfsg-6.
This file is owned by root:root, with mode 0o644.
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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 | #ifndef INC_TokenStreamBasicFilter_hpp__
#define INC_TokenStreamBasicFilter_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/TokenStreamBasicFilter.hpp#2 $
*/
#include <antlr/config.hpp>
#include <antlr/BitSet.hpp>
#include <antlr/TokenStream.hpp>
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif
/** This object is a TokenStream that passes through all
* tokens except for those that you tell it to discard.
* There is no buffering of the tokens.
*/
class ANTLR_API TokenStreamBasicFilter : public TokenStream {
/** The set of token types to discard */
protected:
BitSet discardMask;
/** The input stream */
protected:
TokenStream* input;
public:
TokenStreamBasicFilter(TokenStream& input_);
void discard(int ttype);
void discard(const BitSet& mask);
RefToken nextToken();
};
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif
#endif //INC_TokenStreamBasicFilter_hpp__
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