transform_delay() [1/2]

template<OperationReadyData DataType>

DataType MayaFlux::Yantra::transform_delay	(	DataType &	input,
		uint32_t	delay_samples,
		double	fill_value,
		std::vector< std::vector< double > > &	working_buffer
	)

Delay transformation that extends buffer size (OUT-OF-PLACE) - CORRECTED.

Template Parameters

DataType

OperationReadyData type

Parameters

input	Input data - will NOT be modified
delay_samples	Number of samples to delay (extends output size)
fill_value	Value to use for padding
working_buffer	Buffer for operations (will be resized if needed)

Returns

Delayed data with extended size

Definition at line 184 of file TemporalHelper.hpp.

{
    auto [target_data, structure_info] = OperationHelper::setup_operation_buffer(input, working_buffer);
 
    for (size_t i = 0; i < target_data.size(); ++i) {
        std::vector<double> original_data(target_data[i].begin(), target_data[i].end());
 
        working_buffer[i].resize(original_data.size() + delay_samples);
        std::fill_n(working_buffer[i].begin(), delay_samples, fill_value);
        std::ranges::copy(original_data, working_buffer[i].begin() + delay_samples);
    }
 
    return OperationHelper::reconstruct_from_double<DataType>(working_buffer, structure_info);
}

References MayaFlux::Yantra::OperationHelper::setup_operation_buffer().

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