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less iterators

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This commit is contained in:
Andrew Cassidy 2022-05-29 19:03:47 -07:00
parent 53a6427dcc
commit 7eac371064
1 changed files with 9 additions and 9 deletions
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18
quicktex/Vec.h
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@ -35,13 +35,13 @@ template <typename T, size_t N> class Vec {
* Create a vector from an intializer list
* @param vals values to populate with
*/
Vec(std::initializer_list<T> vals) { std::copy(vals.begin(), vals.end(), _c.begin()); }
Vec(std::initializer_list<T> vals) { std::copy(vals.begin(), vals.end(), begin()); }
/**
* Create a vector from a scalar value
* @param scalar value to populate with
*/
Vec(const T &scalar = 0) { _c.fill(scalar); }
Vec(const T &scalar = 0) { std::fill(begin(), end(), scalar); }
/**
* Create a vector from another vector of the same size and another type
@ -102,10 +102,10 @@ template <typename T, size_t N> class Vec {
*/
T &operator[](size_t i) { return at(i); }
T *begin() { return _c.begin(); }
T *end() { return _c.end(); }
const T *begin() const { return _c.begin(); }
const T *end() const { return _c.end(); }
T *begin() { return &_c[0]; }
T *end() { return &_c[N]; }
const T *begin() const { return &_c[0]; }
const T *end() const { return &_c[N]; }
// endregion
@ -152,8 +152,8 @@ template <typename T, size_t N> class Vec {
friend Vec &operator*=(Vec &lhs, const T &rhs) { return lhs = lhs * rhs; }
friend Vec &operator/=(Vec &lhs, const T &rhs) { return lhs = lhs / rhs; }
bool operator==(const Vec &rhs) const { return _c == rhs._c; };
bool operator!=(const Vec &rhs) const { return _c != rhs._c; };
bool operator==(const Vec &rhs) const { return std::equal(begin(), end(), rhs.begin()); };
bool operator!=(const Vec &rhs) const { return !(*this == rhs); };
// endregion
template <typename OI> void copy(OI output_iterator) const { std::copy(begin(), end(), output_iterator); }
@ -200,7 +200,7 @@ template <typename T, size_t N> class Vec {
}
protected:
std::array<T, N> _c; // internal array of components
T _c[N]; // internal array of components
template <typename Op> static inline Vec map(const Vec &lhs, Op f) {
Vec r;