vecpp :: Vec<typename, size_t>

vecpp::abs(vecpp::Vec)

template<typename T, std::size_t L>
constexpr Vec<T,L> abs(const Vec<T,L>& vec);

Performs std::abs() member-wise on a vector.

Parameters

Argument	Role
vec	The vector to consume

Return value

A Vector containing the member-wise absolute value of the input vector.

Example

#include "vecpp/vecpp.h"
#include <cassert>

int main() {
  using fVec2 = vecpp::Vec<float, 2>;

  fVec2 a = {10.0f, -5.0f};
  fVec2 b = abs(a);

  assert(b[0] == 10.0f);
  assert(b[1] == 5.0f);
}