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https://github.com/dbalsom/x86_microcode.git
synced 2026-06-09 13:04:17 +03:00
Andrew Jenner
24 lines
350 B
C++
24 lines
350 B
C++
#include "alfe/main.h"
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#ifndef INCLUDED_POWER_H
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#define INCLUDED_POWER_H
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// Computes a^b
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template<class T> T power(T a, int b)
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{
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T r = 1;
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if (b < 0) {
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a = 1/a;
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b = -b;
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}
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while (b > 0) {
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if ((b & 1) != 0)
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r = r*a;
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a *= a;
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b >>= 1;
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}
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return r;
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}
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#endif // INCLUDED_POWER_H
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