CartesianHeart Class Reference
[Example scripts (models)]
Example: Cartesian Heart More...
Public Member Functions | |
CartesianHeart (const Options &opt) | |
Actual model. | |
CartesianHeart (bool share, CartesianHeart &p) | |
Constructor for cloning p. | |
virtual Space * | copy (bool share) |
Copy during cloning. | |
virtual void | constrain (const Space &_b) |
Add constraints to current model to get next solution (not too close). | |
virtual void | print (std::ostream &os) const |
Print solution coordinates. | |
Protected Attributes | |
FloatVarArray | f |
The numbers. | |
FloatNum | step |
Minimum distance between two solutions. |
Detailed Description
Example: Cartesian Heart
There are many mathematical curves that produce heart shapes. With a good solving effort, coordinates of a filled heart shape can be computed by solving the cartesian equation:
By setting and , it yields to the equation:
To get reasonable interval starting sizes, and are restricted to .
Definition at line 67 of file cartesian-heart.cpp.
Constructor & Destructor Documentation
CartesianHeart::CartesianHeart | ( | const Options & | opt | ) | [inline] |
Actual model.
Definition at line 75 of file cartesian-heart.cpp.
CartesianHeart::CartesianHeart | ( | bool | share, | |
CartesianHeart & | p | |||
) | [inline] |
Constructor for cloning p.
Definition at line 85 of file cartesian-heart.cpp.
Member Function Documentation
virtual Space* CartesianHeart::copy | ( | bool | share | ) | [inline, virtual] |
Copy during cloning.
Definition at line 90 of file cartesian-heart.cpp.
virtual void CartesianHeart::constrain | ( | const Space & | _b | ) | [inline, virtual] |
Add constraints to current model to get next solution (not too close).
Definition at line 94 of file cartesian-heart.cpp.
virtual void CartesianHeart::print | ( | std::ostream & | os | ) | const [inline, virtual] |
Print solution coordinates.
Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.
Definition at line 102 of file cartesian-heart.cpp.
Member Data Documentation
FloatVarArray CartesianHeart::f [protected] |
The numbers.
Definition at line 70 of file cartesian-heart.cpp.
FloatNum CartesianHeart::step [protected] |
Minimum distance between two solutions.
Definition at line 72 of file cartesian-heart.cpp.
The documentation for this class was generated from the following file: