Struct rgsl::types::qrng::QRng
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pub struct QRng { // some fields omitted }
Methods
impl QRng
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fn new(t: &QRngType, d: u32) -> Option<QRng>
This function returns a pointer to a newly-created instance of a quasi-random sequence generator of type T and dimension d. If there is insufficient memory to create the generator then the function returns a null pointer and the error handler is invoked with an error code of ::NoMem.
fn init(&self)
This function reinitializes the generator self to its starting point. Note that quasi-random sequences do not use a seed and always produce the same set of values.
fn get(&self, x: &mut [f64]) -> Value
This function stores the next point from the sequence generator self in the array x. The space available for x must match the dimension of the generator. The point x will lie in the range 0 < x_i < 1 for each x_i.
fn name(&self) -> Option<String>
This function returns a pointer to the name of the generator.
fn size(&self) -> usize
These functions return a pointer to the state of generator r and its size.
fn state<'r>(&'r mut self) -> &'r mut [i8]
These functions return a pointer to the state of generator r and its size.
fn copy(&self, dest: &QRng) -> Value
This function copies the quasi-random sequence generator src into the pre-existing generator dest, making dest into an exact copy of src. The two generators must be of the same type.
Trait Implementations
impl Clone for QRng
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fn clone(&self) -> QRng
This function returns a pointer to a newly created generator which is an exact copy of the generator self.
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
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