Float4.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
JPH_NAMESPACE_BEGIN
 
class [[nodiscard]] Float4
{
public:
    JPH_OVERRIDE_NEW_DELETE
 
                Float4() = default; 
                Float4(const Float4 &inRHS) = default;
                Float4(float inX, float inY, float inZ, float inW) : x(inX), y(inY), z(inZ), w(inW) { }
    Float4 &    operator = (const Float4 &inRHS) = default;
 
    float       operator [] (int inCoordinate) const
    {
        JPH_ASSERT(inCoordinate < 4);
        return *(&x + inCoordinate);
    }
 
    bool        operator == (const Float4 &inRHS) const
    {
        return x == inRHS.x && y == inRHS.y && z == inRHS.z && w == inRHS.w;
    }
 
    bool        operator != (const Float4 &inRHS) const
    {
        return x != inRHS.x || y != inRHS.y || z != inRHS.z || w != inRHS.w;
    }
 
    float       x;
    float       y;
    float       z;
    float       w;
};
 
static_assert(std::is_trivial<Float4>(), "Is supposed to be a trivial type!");
 
JPH_NAMESPACE_END