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Mildly simplified syntax.

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Thomas Harte 2017-07-21 18:18:45 -04:00
parent 70af075012
commit 9e975a46a2
1 changed files with 3 additions and 3 deletions
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6
NumberTheory/Factors.hpp
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@ -9,15 +9,15 @@
#ifndef Factors_hpp #ifndef Factors_hpp
#define Factors_hpp #define Factors_hpp
#include <utility>
namespace NumberTheory { namespace NumberTheory {
/*! /*!
@returns The greatest common divisor of @c a and @c b as computed by Euclid's algorithm. @returns The greatest common divisor of @c a and @c b as computed by Euclid's algorithm.
*/ */
template<class T> T greatest_common_divisor(T a, T b) { template<class T> T greatest_common_divisor(T a, T b) {
if(a < b) { if(a < b) {
T swap = b; std::swap(a, b);
b = a;
a = swap;
} }
while(1) { while(1) {