template<Geo::u32>
class Geo::PackedInteger4
Represents four unsigned integer values packed into a single 32-bit register and named XYZW.
Vector addition and multiplication by a scalar are supported, only for values that would not cause overflow.
Parameters
| N | The number of bits into which each of XYZ are packed. W is packed into the remaining bits. |
Variables
| Name | Description |
|---|---|
| Geo::u32 m_Value | Four unsigned integer values. XYZ are each packed into N low bits. W is packed into the remaining high bits. |
Functions
| Name | Description |
|---|---|
| GetValue() | Returns the raw 32-bit value. |
| GetW() | Returns the W component value. |
| GetX() | Returns the X component value. |
| GetY() | Returns the Y component value. |
| GetZ() | Returns the Z component value. |
| PackedInteger4(Geo::u32) | Construct from a raw 32-bit value. |
| PackedInteger4(Geo::u32, Geo::u32, Geo::u32, Geo::u32) | Construct from four components, each using only the appropriate number of bits. |
Friends
| Name | Description |
|---|---|
| friend bool operator!=(PackedInteger4 left, PackedInteger4 right) | Returns true if any corresponding components of both arguments are not equal. |
| friend PackedInteger4 operator*(PackedInteger4 left, Geo::u32 right) | Returns the component-wise product of both arguments. |
| friend PackedInteger4 operator+(PackedInteger4 left, PackedInteger4 right) | Returns the component-wise sum of both arguments. |
| friend bool operator<(PackedInteger4 left, PackedInteger4 right) | Returns true if the left operand is ordered before the right operand. |
| friend bool operator==(PackedInteger4 left, PackedInteger4 right) | Returns true if all corresponding components of both arguments are equal. |
Geo::u32 Geo::PackedInteger4< N >::GetValue
public: Geo::u32 GetValue() const
Returns the raw 32-bit value.
Geo::u32 Geo::PackedInteger4< N >::GetW
public: Geo::u32 GetW() const
Returns the W component value.
Geo::u32 Geo::PackedInteger4< N >::GetX
public: Geo::u32 GetX() const
Returns the X component value.
Geo::u32 Geo::PackedInteger4< N >::GetY
public: Geo::u32 GetY() const
Returns the Y component value.
Geo::u32 Geo::PackedInteger4< N >::GetZ
public: Geo::u32 GetZ() const
Returns the Z component value.
Geo::PackedInteger4< N >::PackedInteger4
public: PackedInteger4
(
Geo::u32 value
)
Construct from a raw 32-bit value.
Geo::PackedInteger4< N >::PackedInteger4
public: PackedInteger4
(
Geo::u32 x,
Geo::u32 y,
Geo::u32 z,
Geo::u32 w
)
Construct from four components, each using only the appropriate number of bits.