43 lines
472 B
C++
43 lines
472 B
C++
#pragma once
|
|
|
|
namespace BAN::Math
|
|
{
|
|
|
|
template<typename T>
|
|
T min(T a, T b)
|
|
{
|
|
return a < b ? a : b;
|
|
}
|
|
|
|
template<typename T>
|
|
T max(T a, T b)
|
|
{
|
|
return a > b ? a : b;
|
|
}
|
|
|
|
template<typename T>
|
|
T clamp(T x, T min, T max)
|
|
{
|
|
return x < min ? min : x > max ? max : x;
|
|
}
|
|
|
|
template<typename T>
|
|
T gcd(T a, T b)
|
|
{
|
|
T t;
|
|
while (b)
|
|
{
|
|
t = b;
|
|
b = a % b;
|
|
a = t;
|
|
}
|
|
return a;
|
|
}
|
|
|
|
template<typename T>
|
|
T lcm(T a, T b)
|
|
{
|
|
return a / gcd(a, b) * b;
|
|
}
|
|
|
|
} |