Skip to content

Function delay

function delay(E1 &&) dsp

template <size_t samples = 1, typename E1, typename T = expression_value_type<E1>>
KFR_INTRINSIC expression_delay<samples, E1, false, samples> delay(E1&& e1)

Returns template expression that applies delay to the input (uses ring buffer internally)

Parameters
e1 an input expression
samples delay in samples (must be a compile time value) 
univector<double, 10> v = counter();
 auto d = delay(v, csize<4>);

Fully qualified name: kfr::delay(E1 &&)

Declared at dsp/delay.hpp:202

Function delay

function delay(E1 &&, std::reference_wrapper<delay_state<T, samples, STag>>) dsp

template <size_t samples, typename T, typename E1, univector_tag STag>
KFR_INTRINSIC expression_delay<samples, E1, true, STag> delay(
    E1&& e1, std::reference_wrapper<delay_state<T, samples, STag>> state)

Returns template expression that applies delay to the input (uses ring buffer in state)

Parameters
state delay filter state (taken by reference)
e1 an input expression 
univector<double, 10> v = counter();
 delay_state<double, 4> state;
 auto d = delay(state, v);

Fully qualified name: kfr::delay(E1 &&, std::reference_wrapper<delay_state<T, samples, STag>>)

Declared at dsp/delay.hpp:219

Function delay

function delay(delay_state<T, samples, STag> &, E1 &&) dsp

template <size_t samples, typename T, typename E1, univector_tag STag>
[[deprecated("delay(state, expr) is deprecated. Use delay(expr, std::ref(state))")]] KFR_INTRINSIC
    expression_delay<samples, E1, true, STag>
    delay(delay_state<T, samples, STag>& state, E1&& e1)

Returns template expression that applies delay to the input (uses ring buffer in state)

Parameters
state delay filter state
e1 an input expression 
univector<double, 10> v = counter();
 delay_state<double, 4> state;
 auto d = delay(state, v);

Fully qualified name: kfr::delay(delay_state<T, samples, STag> &, E1 &&)

Declared at dsp/delay.hpp:239

This file was generated by cxxdox, a C++ documentation generator based on MkDocs Material and libclang.