daisysp::FIRMemory< max_size, max_block > Struct Template Reference

#include <fir.h>

Inheritance diagram for daisysp::FIRMemory< max_size, max_block >:

Public Member Functions
void	Reset ()

Protected Member Functions
bool	SetCoefs (const float coefs[], size_t size, bool reverse)

Static Protected Member Functions
static constexpr size_t	MaxBlock ()

Protected Attributes
float	state_ [state_size_]
float	coefs_ [max_size]
size_t	size_

Static Protected Attributes
static constexpr size_t	state_size_ = max_size + max_block - 1u

Detailed Description

template<size_t max_size, size_t max_block>
struct daisysp::FIRMemory< max_size, max_block >

Helper class that defines the memory model - internal or user-provided

Parameters

max_size	- maximal filter length
max_block	- maximal length of the block processing if both parameters are 0, does NOT allocate any memory and instead requires user-provided memory blocks to be passed as parameters.

Not intended to be used directly, so constructor is not exposed

Member Function Documentation

SetCoefs()

template<size_t max_size, size_t max_block>

bool daisysp::FIRMemory< max_size, max_block >::SetCoefs ( const float coefs[], size_t size, bool reverse )

inlineprotected

Configure the filter coefficients

Parameters

coefs	- pointer to coefficients (tail-first order)
size	- number of coefficients pointed by coefs (filter length)
reverse	- flag to perform reversing of the filter

Returns

true if all conditions are met and the filter is configured

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The documentation for this struct was generated from the following file:

• Source/Filters/fir.h