graph.hpp File Reference

#include "aria/reactive/node.hpp"
#include "aria/callback_boundary.hpp"
#include <algorithm>
#include <cassert>
#include <exception>
#include <functional>
#include <stdexcept>
#include <string>
#include <string_view>
#include <thread>
#include <unordered_set>
#include <utility>
#include <vector>

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Classes
class	aria::reactive::CircularDependencyError
	Thrown when flush detects a dependency cycle. More...
struct	aria::reactive::ReadRecord
	One "upstream read" record. More...
class	aria::reactive::TrackingContext
	Per-recompute tracking context for a single Derivation evaluation. More...
class	aria::reactive::Graph
	Process-wide singleton reactive graph (accessed via Node::graph()). More...
class	aria::reactive::TrackerScope
	RAII: push a tracker on construction, pop on destruction. More...
class	aria::reactive::UntrackedScope
	RAII: within the scope, every dep() behaves like a plain get(). More...
class	aria::reactive::BatchScope
	RAII batch guard: { BatchScope b; ...; } or use batch([&]{...}). More...

Namespaces
namespace	aria
namespace	aria::reactive

Typedefs
using	aria::reactive::FlushTraceFn

Functions
std::shared_ptr< FlushTraceFn > &	aria::reactive::flush_trace_hook_ () noexcept
TrackingContext *	aria::reactive::current_tracker () noexcept
	Returns the current tracker of the global graph.
template<class Fn>
auto	aria::reactive::untracked (Fn &&fn) -> decltype(fn())
	Sugar: untracked([&]{ ... }).
template<class Fn>
auto	aria::reactive::batch (Fn &&fn) -> decltype(fn())
	Sugar: batch([&]{ firstName = "..."; lastName = "..."; }).