Resize the buffer */

parses a comma separated list of words after a pattern in one of the arguments in argv

locates a flag on the command line

checks if the name matches any of the filters (and can be configured what to do when empty)

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clang-format off

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Returns the size of the buffer */

unsigned int getElapsedMilliseconds() const { return static_cast<unsigned int>(getElapsedMicroseconds() / 1000); }

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perform the butterfly for one stage of a mixed radix FFT */

* * User-callable function to allocate all necessary storage space for the fft. * * The return value is a contiguous block of memory, allocated wit

parses an option and returns the string after the '=' character

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