engine_types.h File Reference

Types for the agentic loop engine. More...

#include <entropic/core/directives.h>
#include <entropic/types/enums.h>
#include <entropic/types/message.h>
#include <entropic/types/tool_call.h>
#include <atomic>
#include <filesystem>
#include <optional>
#include <string>
#include <unordered_map>
#include <vector>

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Classes
struct	entropic::LoopConfig
	Configuration for the agentic loop. More...
struct	entropic::LoopMetrics
	Metrics collected during loop execution. More...
struct	entropic::PendingDelegation
	Pending single delegation (stored by dir_delegate handler). More...
struct	entropic::PendingPipeline
	Pending multi-stage pipeline (stored by dir_pipeline handler). More...
struct	entropic::ChildContextInfo
	Resolved tier information for building child delegation contexts. More...
struct	entropic::TierResolutionInterface
	Tier resolution callbacks for delegation and auto-chain. More...
struct	entropic::LoopContext
	Mutable state carried through the agentic loop. More...
struct	entropic::EngineCallbacks
	Callback function pointer types for engine events. More...
struct	entropic::ToolExecutionInterface
	Tool execution interface for the engine. More...
struct	entropic::ToolExecutorHooks
	Engine-level hooks called during tool processing. More...
struct	entropic::StorageInterface
	Storage interface for conversation persistence. More...
struct	entropic::PermissionPersistInterface
	Permission persistence interface. More...
struct	entropic::GenerationEvents
	Atomic flags for interrupt/pause signaling. More...
struct	entropic::InterruptContext
	Context for interrupted/paused generation. More...

Namespaces
namespace	entropic
	Activate model on GPU (WARM → ACTIVE).

Typedefs
using	entropic::ToolExecutionFn = std::vector< Message >(*)(LoopContext &ctx, const std::vector< ToolCall > &tool_calls, void *user_data)
	Tool execution callback type.
using	entropic::PermissionPersistFn = void(*)(const char *pattern, bool allow, void *user_data)
	Permission persistence callback type.

Enumerations
enum class	entropic::AgentState : int {   IDLE = ENTROPIC_AGENT_STATE_IDLE , PLANNING = ENTROPIC_AGENT_STATE_PLANNING , EXECUTING = ENTROPIC_AGENT_STATE_EXECUTING , WAITING_TOOL = ENTROPIC_AGENT_STATE_WAITING_TOOL ,   VERIFYING = ENTROPIC_AGENT_STATE_VERIFYING , DELEGATING = ENTROPIC_AGENT_STATE_DELEGATING , COMPLETE = ENTROPIC_AGENT_STATE_COMPLETE , ERROR = ENTROPIC_AGENT_STATE_ERROR ,   INTERRUPTED = ENTROPIC_AGENT_STATE_INTERRUPTED , PAUSED = ENTROPIC_AGENT_STATE_PAUSED }
	C++ enum class for agent execution states. More...
enum class	entropic::InterruptMode { entropic::CANCEL , entropic::PAUSE , entropic::INJECT }
	How to handle generation interrupt. More...
enum class	entropic::ToolApproval { entropic::DENY , entropic::ALLOW , entropic::ALWAYS_DENY , entropic::ALWAYS_ALLOW }
	Tool approval responses from user. More...

Functions
const char *	entropic::agent_state_name (AgentState state)
	Get the string name for an AgentState value.

Detailed Description

Types for the agentic loop engine.

LoopConfig, LoopContext, LoopMetrics, EngineCallbacks, GenerationEvents, InterruptContext, InterruptMode, ToolApproval. Used across engine subsystems (AgentEngine, ResponseGenerator, ContextManager).

Version

1.8.4

Definition in file engine_types.h.