qsim:: StateSpaceBasic

Object containing context and routines for unoptimized state-vector manipulations.

Summary

State is a non-vectorized sequence of one real amplitude followed by one imaginary amplitude.

Inheritance

Public types

typename Base::MeasurementResult MeasurementResult

typename Base::State State

typename Base::fp_type fp_type

Public functions

bool Add(
  const State & src,
  State & dest
) const 

void BulkSetAmpl(
  State & state,
  uint64_t mask,
  uint64_t bits,
  const std::complex< fp_type > & val,
  bool exclude
) const 

void BulkSetAmpl(
  State & state,
  uint64_t mask,
  uint64_t bits,
  fp_type re,
  fp_type im,
  bool exclude
) const 

void Collapse(
  const MeasurementResult & mr,
  State & state
) const 

uint64_t FindMeasuredBits(
  unsigned m,
  double r,
  uint64_t mask,
  const State & state
) const 

std::complex< double > InnerProduct(
  const State & state1,
  const State & state2
) const 

void InternalToNormalOrder(
  State & state
) const 

void Multiply(
  fp_type a,
  State & state
) const 

void NormalToInternalOrder(
  State & state
) const 

std::vector< double > PartialNorms(
  const State & state
) const 

double RealInnerProduct(
  const State & state1,
  const State & state2
) const 

std::vector< uint64_t > Sample(
  const State & state,
  uint64_t num_samples,
  unsigned seed
) const 

void SetAllZeros(
  State & state
) const 

void SetStateUniform(
  State & state
) const 

void SetStateZero(
  State & state
) const 

 StateSpaceBasic(
  ForArgs &&... args
)

Public static functions

std::complex< fp_type > GetAmpl(
  const State & state,
  uint64_t i
)

uint64_t MinSize(
  unsigned num_qubits
)

void SetAmpl(
  State & state,
  uint64_t i,
  const std::complex< fp_type > & ampl
)

void SetAmpl(
  State & state,
  uint64_t i,
  fp_type re,
  fp_type im
)