simulation_state.h File Reference

Defines the global state for the event-driven simulation engine. More...

#include <cstddef>
#include <cstdint>
#include <optional>
#include <vector>
#include "config.h"
#include "radar/transmitter.h"

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Classes
struct	core::ActiveStreamingSource
	Cached description of an active streaming transmitter segment. More...
struct	core::FmcwChirpBoundaryTracker
	Tracks the current FMCW chirp boundary for a streaming path. More...
struct	core::FmcwTriangleBoundaryTracker
	Tracks the current FMCW triangle leg boundary for a streaming path. More...
struct	core::StreamingWaveformTracker
	Tracks the current streaming waveform boundary for a path. More...
struct	core::ReceiverTrackerCache
	Per-receiver FMCW tracker state for direct and reflected streaming paths. More...
struct	core::SimulationState
	Holds the dynamic global state of the simulation. More...

Namespaces
namespace	fers_signal
namespace	core

Enumerations
enum class	core::StreamingWaveformKind : std::uint8_t { core::Cw , core::FmcwLinear , core::FmcwTriangle }
	Streaming waveform shape cached for a currently active source. More...

Functions
ActiveStreamingSource	core::makeActiveSource (const radar::Transmitter *tx, RealType segment_start, RealType segment_end)
	Builds an active-source cache from a streaming transmitter and segment bounds.
ActiveStreamingSource	core::makeActiveSourceFromWaveform (const fers_signal::RadarSignal *signal, RealType segment_start, RealType segment_end)
	Builds an active-source cache directly from a waveform for receiver-local LO references.
std::optional< RealType >	core::firstFmcwChirpStart (const ActiveStreamingSource &source, RealType active_start, RealType active_end)
	Returns the first FMCW chirp start inside the absolute interval, if one exists.
std::uint64_t	core::countFmcwChirpStarts (const ActiveStreamingSource &source, RealType active_start, RealType active_end)
	Counts FMCW chirps that start inside the absolute interval.
std::optional< RealType >	core::firstFmcwTriangleStart (const ActiveStreamingSource &source, RealType active_start, RealType active_end)
	Returns the first FMCW triangle start inside the absolute interval, if one exists.
std::uint64_t	core::countFmcwTriangleStarts (const ActiveStreamingSource &source, RealType active_start, RealType active_end)
	Counts FMCW triangles that start inside the absolute interval.

Detailed Description

Defines the global state for the event-driven simulation engine.

Definition in file simulation_state.h.