vec4i.h

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//
// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
// This file is generated by a script.  Do not edit directly.  Edit the
// vec.template.h file to make changes.
 
#ifndef PXR_BASE_GF_VEC4I_H
#define PXR_BASE_GF_VEC4I_H
 
 
#include "pxr/pxr.h"
#include "pxr/base/tf/diagnostic.h"
#include "pxr/base/gf/api.h"
#include "pxr/base/gf/limits.h"
#include "pxr/base/gf/traits.h"
#include "pxr/base/tf/hash.h"
 
#include <cstddef>
 
#include <iosfwd>
 
PXR_NAMESPACE_OPEN_SCOPE
 
class GfVec4i;
 
template <>
struct GfIsGfVec<class GfVec4i> { static const bool value = true; };
 
class GfVec4i
{
public:
    typedef int ScalarType;
    static const size_t dimension = 4;
 
    GfVec4i() = default;
 
    constexpr explicit GfVec4i(int value)
        : _data{ value, value, value, value }
    {
    }
 
    constexpr GfVec4i(int s0, int s1, int s2, int s3)
        : _data{ s0, s1, s2, s3 }
    {
    }
 
    template <class Scl>
    constexpr explicit GfVec4i(Scl const *p)
        : _data{ p[0], p[1], p[2], p[3] }
    {
    }
 
    static GfVec4i XAxis() {
        GfVec4i result(0);
        result[0] = 1;
        return result;
    }
    static GfVec4i YAxis() {
        GfVec4i result(0);
        result[1] = 1;
        return result;
    }
    static GfVec4i ZAxis() {
        GfVec4i result(0);
        result[2] = 1;
        return result;
    }
    static GfVec4i WAxis() {
        GfVec4i result(0);
        result[3] = 1;
        return result;
    }
 
    static GfVec4i Axis(size_t i) {
        GfVec4i result(0);
        if (i < 4)
            result[i] = 1;
        return result;
    }
 
    GfVec4i &Set(int s0, int s1, int s2, int s3) {
        _data[0] = s0;
        _data[1] = s1;
        _data[2] = s2;
        _data[3] = s3;
        return *this;
    }
 
    GfVec4i &Set(int const *a) {
        return Set(a[0], a[1], a[2], a[3]);
    }
 
    int const *data() const { return _data; }
    int *data() { return _data; }
    int const *GetArray() const { return data(); }
 
    int const &operator[](size_t i) const { return _data[i]; }
    int &operator[](size_t i) { return _data[i]; }
 
    friend inline size_t hash_value(GfVec4i const &vec) {
        return TfHash::Combine(vec[0], vec[1], vec[2], vec[3]);
    }
 
    bool operator==(GfVec4i const &other) const {
        return _data[0] == other[0] &&
               _data[1] == other[1] &&
               _data[2] == other[2] &&
               _data[3] == other[3];
    }
    bool operator!=(GfVec4i const &other) const {
        return !(*this == other);
    }
 
    // TODO Add inequality for other vec types...
    GF_API
    bool operator==(class GfVec4d const &other) const;
    GF_API
    bool operator==(class GfVec4f const &other) const;
    GF_API
    bool operator==(class GfVec4h const &other) const;
    
    GfVec4i operator-() const {
        return GfVec4i(-_data[0], -_data[1], -_data[2], -_data[3]);
    }
 
    GfVec4i &operator+=(GfVec4i const &other) {
        _data[0] += other[0];
        _data[1] += other[1];
        _data[2] += other[2];
        _data[3] += other[3];
        return *this;
    }
    friend GfVec4i operator+(GfVec4i const &l, GfVec4i const &r) {
        return GfVec4i(l) += r;
    }
 
    GfVec4i &operator-=(GfVec4i const &other) {
        _data[0] -= other[0];
        _data[1] -= other[1];
        _data[2] -= other[2];
        _data[3] -= other[3];
        return *this;
    }
    friend GfVec4i operator-(GfVec4i const &l, GfVec4i const &r) {
        return GfVec4i(l) -= r;
    }
 
    GfVec4i &operator*=(double s) {
        _data[0] *= s;
        _data[1] *= s;
        _data[2] *= s;
        _data[3] *= s;
        return *this;
    }
    GfVec4i operator*(double s) const {
        return GfVec4i(*this) *= s;
    }
    friend GfVec4i operator*(double s, GfVec4i const &v) {
        return v * s;
    }
 
    GfVec4i &operator/=(int s) {
        _data[0] /= s;
        _data[1] /= s;
        _data[2] /= s;
        _data[3] /= s;
        return *this;
    }
    GfVec4i operator/(int s) const {
        return GfVec4i(*this) /= s;
    }
    
    int operator*(GfVec4i const &v) const {
        return _data[0] * v[0] + _data[1] * v[1] + _data[2] * v[2] + _data[3] * v[3];
    }
 
    GfVec4i GetProjection(GfVec4i const &v) const {
        return v * (*this * v);
    }
 
    GfVec4i GetComplement(GfVec4i const &b) const {
        return *this - this->GetProjection(b);
    }
 
    int GetLengthSq() const {
        return *this * *this;
    }
 
 
private:
    int _data[4];
};
 
GF_API std::ostream& operator<<(std::ostream &, GfVec4i const &);
 
 
inline GfVec4i
GfCompMult(GfVec4i const &v1, GfVec4i const &v2) {
    return GfVec4i(
        v1[0] * v2[0],
        v1[1] * v2[1],
        v1[2] * v2[2],
        v1[3] * v2[3]
        );
}
 
inline GfVec4i
GfCompDiv(GfVec4i const &v1, GfVec4i const &v2) {
    return GfVec4i(
        v1[0] / v2[0],
        v1[1] / v2[1],
        v1[2] / v2[2],
        v1[3] / v2[3]
        );
}
 
inline int
GfDot(GfVec4i const &v1, GfVec4i const &v2) {
    return v1 * v2;
}
 
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif // PXR_BASE_GF_VEC4I_H