Unified Diff: compiled/StringScanner.h
Issue 29333474:
Issue 4125 - [emscripten] Convert filter classes to C++ (Closed)
Patch Set: Almost complete implementation, missing CSS property filters
Created Jan. 20, 2016, 12:04 p.m.
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| Index: compiled/StringScanner.h |
| =================================================================== |
| new file mode 100644 |
| --- /dev/null |
| +++ b/compiled/StringScanner.h |
| @@ -0,0 +1,31 @@ |
| +#ifndef ADBLOCK_PLUS_STRING_SCANNER_H |
| +#define ADBLOCK_PLUS_STRING_SCANNER_H |
| + |
| +#include <string> |
| + |
| +class StringScanner |
| +{ |
| +private: |
| + const std::u16string str; |
| + size_t pos; |
| + size_t end; |
| +public: |
| + StringScanner(const std::u16string& str) : str(str), pos(0), end(str.length()) {} |
| + |
| + bool done() |
| + { |
| + return pos >= end; |
| + } |
| + |
| + size_t position() |
| + { |
| + return pos - 1; |
| + } |
| + |
| + char16_t next() |
| + { |
| + return done() ? u'\0' : str[pos++]; |
| + } |
| +}; |
| + |
| +#endif |
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