Get complex values from a CKKS plaintext

Reads the CKKS plaintext's internal slot vector as complex numbers. Every CKKS plaintext slot carries a std::complex<double> internally; when a plaintext was constructed from a real-valued vector via make_ckks_packed_plaintext(), the imaginary parts are all zero (up to CKKS encoding noise). When a plaintext was constructed from a complex vector (the is-complex dispatch path), both real and imaginary parts carry information.

Usage

get_complex_packed_value(pt)

Arguments

pt

A Plaintext.

Value

A native R complex vector.

See also

get_real_packed_value() for the real-only view, make_ckks_packed_plaintext() for the matching constructor.