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Public Member Functions | |
point2D () | |
Construct as null. | |
point2D (const scalar, const scalar) | |
Construct from components. | |
point2D (const point &) | |
Construct from point (uses only x and y components). | |
point2D (Istream &) | |
Construct from Istream. | |
~point2D () | |
scalar | x () const |
scalar | y () const |
void | operator= (const point2D &) |
void | operator *= (const scalar &) |
Friends | |
point2D | operator+ (const point2D &, const point2D &) |
addition | |
point2D | operator- (const point2D &, const point2D &) |
subtraction | |
point2D | operator * (const scalar &, const point2D &) |
multiplication by a scalar | |
bool | operator== (const point2D &, const point2D &) |
bool | operator!= (const point2D &, const point2D &) |
scalar | distance (const point2D &, const point2D &) |
distance between point2Ds | |
Ostream & | operator<< (Ostream &, const point2D &) |
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Construct as null.
Definition at line 51 of file point2DI.H. |
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Construct from components.
Definition at line 59 of file point2DI.H. References p, and Foam::point. |
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Construct from point (uses only x and y components).
Definition at line 67 of file point2DI.H. References Istream::readBegin(). |
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Construct from Istream. Read beginning of point2D Read end of point2D Check state of Istream Definition at line 75 of file point2DI.H. |
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Definition at line 92 of file point2DI.H. |
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Definition at line 118 of file point2DI.H. References point2D::X, and point2D::Y. |
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Definition at line 112 of file point2DI.H. |
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Definition at line 98 of file point2DI.H. Referenced by string2D::horizontal(). |
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Definition at line 104 of file point2DI.H. References point2D::X, and point2D::Y. Referenced by string2D::x(). |
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distance between point2Ds
Definition at line 157 of file point2DI.H. |
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multiplication by a scalar
Definition at line 139 of file point2DI.H. |
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Definition at line 151 of file point2DI.H. |
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addition
Definition at line 127 of file point2DI.H. |
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subtraction
Definition at line 133 of file point2DI.H. |
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Check state of IOstream Definition at line 165 of file point2DI.H. |
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Definition at line 145 of file point2DI.H. |