45 lines
618 B
C++
45 lines
618 B
C++
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#ifndef __phase2_h__
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#define __phase2_h__
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#include <string>
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#include <functional>
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class phase2 {
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public:
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typedef std::function<void(int, std::string &&)> next_function_type;
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phase2() = default;
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void parse(std::string &&);
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void finish();
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void reset();
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void abort() { reset(); }
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bool continuation() const { return false; }
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void set_next(next_function_type &&fx) { _then = std::move(fx); }
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private:
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void parse(int type, std::string &&s);
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std::string scratch;
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int type = 0;
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int pcount = 0;
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void flush();
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bool special();
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int classify();
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void exec();
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next_function_type _then;
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};
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#endif
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