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30 lines
327 B
C
30 lines
327 B
C
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#ifndef _RE2C_UTIL_COUNTER_
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#define _RE2C_UTIL_COUNTER_
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namespace re2c {
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template <typename num_t>
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class counter_t
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{
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num_t num;
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public:
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counter_t ()
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: num ()
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{}
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num_t next ()
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{
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num_t n = num;
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num.inc ();
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return n;
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}
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void reset ()
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{
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num = num_t ();
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}
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};
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} // namespace re2c
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#endif // _RE2C_UTIL_COUNTER_
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