зеркало из
https://github.com/iharh/notes.git
synced 2025-10-31 05:36:08 +02:00
20 строки
372 B
Plaintext
20 строки
372 B
Plaintext
class Base
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{
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typedef void (*FP)();
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typedef int (*FPGet) (const Base &);
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typedef void (*FPSet) (Base &, int);
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static FP vtbl[totalMethods][totalClasses];
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uint8_t tag;
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public:
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int get() const {
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return ((FPGet)(vtbl[0][tag]))(*this);
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}
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void set(int x) {
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((FPSet)vtbl[1][tag])(*this, x);
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}
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};
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// double index is just a single address calculation.
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