class Integer4D
Defined in:
The TSInteger.hInteger4D class encapsulates a vector containing a 4-tuple of integer coordinates.
Definition
class Integer4D : public Vec4D<TypeInteger4D>
Member Functions
Integer4D::Set |
Sets all four components of a vector. |
Constructor
Integer4D();
Integer4D(int32 i, int32 j, int32 k, int32 l);
template <typename type> Integer4D(const Vec4D<type>& u);
Parameters
i |
The value of the x coordinate. |
j |
The value of the y coordinate. |
k |
The value of the z coordinate. |
l |
The value of the w coordinate. |
u |
Another 4D vector, possibly with a different component type, that is converted to an Integer4D.
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Description
The Integer4D class is used to store a vector having four integer components x, y, z, and w.The default constructor leaves the components of the vector undefined. If the values
i, j, k, and l are supplied, then they are assigned to the x, y, z, and w coordinates of the vector, respectively.
Overloaded Operators
int32& operator [](machine k); |
Returns a reference to the k-th scalar component of a vector. The value of k must be 0, 1, 2, or 3.
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const int32& operator [](machine k) const; |
Returns a constant reference to the k-th scalar component of a vector. The value of k must be 0, 1, 2, or 3.
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Integer4D& operator +=(const Integer4D& v); |
Adds the vector v.
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Integer4D& operator -=(const Integer4D& v); |
Subtracts the vector v.
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Nonmember Operations
Integer4D operator +(const Integer4D& v1, const Integer4D& v2) const; |
Returns the componentwise sum of the vectors v1 and v2.
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Integer4D operator -(const Integer4D& v1, const Integer4D& v2) const; |
Returns the componentwise difference of the vectors v1 and v2.
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Integer4D operator *(const Integer4D& v, int32 t) const; |
Returns a vector for which each component of the vector v has been multiplied by t.
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Integer4D operator /(const Integer4D& v, int32 t) const; |
Returns a vector for which each component of the vector v has been divided by t.
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bool operator ==(const Integer4D& v1, const Integer4D& v2) const; |
Returns a boolean value indicating whether the two vectors v1 and v2 are equal.
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bool operator !=(const Integer4D& v1, const Integer4D& v2) const; |
Returns a boolean value indicating whether the two vectors v1 and v2 are not equal.
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Base Classes
Vec4D |
Vectors use a generic base class to store their components. |
See Also
