Trait basic_dsp_vector::Buffer

pub trait Buffer<S, T> where S: ToSliceMut<T>, T: RealNumber {
    fn get(&mut self, len: usize) -> S;
    fn construct_new(&mut self, len: usize) -> S;
    fn free(&mut self, storage: S);
    fn alloc_len(&self) -> usize;
}

A buffer which can be used by other types. Types will call buffers to create new arrays. A buffer may can implement any buffering strategy.

Required Methods

fn get(&mut self, len: usize) -> S

Asks the buffer for new storage. len is the minimum size the storage needs to provide. S doesn't need to have be initialized with any default value.

fn construct_new(&mut self, len: usize) -> S

Asks the buffer for newly created storage which isn't buffered.

The purpose if this method is to abstract the creation of a certain storage type.

fn free(&mut self, storage: S)

Returns a storage to the buffer. The buffer isn't required to free it and might just reuse the storage.

fn alloc_len(&self) -> usize

Returns the allocated length of all storage within this buffer.

Implementors

• impl<T> Buffer<Vec<T>, T> for SingleBuffer<T> where T: RealNumber