StillHammer/GroveEngine
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a846ed26d7
GroveEngine/include/grove
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StillHammer a846ed26d7 feat: Add StillHammer TopicTree for O(k) topic routing 
Replace O(n×m) regex-based pattern matching with O(k) hierarchical
hash map lookup in IntraIOManager.

## Changes

**New: StillHammer/topictree library**
- Header-only C++17 template library
- Zero-copy topic parsing with string_view
- Wildcards: `*` (single-level), `.*` (multi-level)
- Thread-safe with mutex protection
- Comprehensive test suite (10 scenarios)

**Modified: IntraIOManager**
- Replace RouteEntry vector + regex with TopicTree
- Batched logging (every 100 messages) to reduce spam
- O(k) lookup where k = topic depth (~3 segments)

## Performance

- Before: O(n patterns × m regex ops) per message
- After: O(k topic depth) per message
- Typical gain: ~33x faster for 100 patterns, depth 3

## Tests

✅ test_11 (scenarios 1-3): Basic routing, pattern matching, multi-module
✅ test_12: DataNode integration (all 6 tests pass)
⚠️  test_11 (scenario 4+): Batching feature not implemented (out of scope)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-20 01:31:50 +08:00
..
ASerializable.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
DataTreeFactory.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
DebugEngine.h feat: Add comprehensive hot-reload test suite with 3 integration scenarios 2025-11-13 22:13:07 +08:00
EngineFactory.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ICoordinationModule.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IDataNode.h feat: Add DataNode typed setters and Scenario 12 integration test 2025-11-18 16:14:28 +08:00
IDataTree.h feat: Add DataNode typed setters and Scenario 12 integration test 2025-11-18 16:14:28 +08:00
IDataValue.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IEngine.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IIO.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ImGuiUI.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IModule.h feat: Add integration tests 8-10 & fix CTest configuration 2025-11-19 07:34:15 +08:00
IModuleSystem.h feat: Add comprehensive hot-reload test suite with 3 integration scenarios 2025-11-13 22:13:07 +08:00
IntraIO.h feat: Complete migration from json to IDataNode API 2025-10-30 07:17:06 +08:00
IntraIOManager.h feat: Add StillHammer TopicTree for O(k) topic routing 2025-11-20 01:31:50 +08:00
IOFactory.h feat: Complete migration from json to IDataNode API 2025-10-30 07:17:06 +08:00
IRegion.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ISerializable.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ITaskScheduler.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IUI_Enums.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
IUI.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
JsonDataNode.h feat: Add DataNode typed setters and Scenario 12 integration test 2025-11-18 16:14:28 +08:00
JsonDataTree.h feat: Add DataNode typed setters and Scenario 12 integration test 2025-11-18 16:14:28 +08:00
JsonDataValue.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ModuleFactory.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ModuleLoader.h feat: Add comprehensive hot-reload test suite with 3 integration scenarios 2025-11-13 22:13:07 +08:00
ModuleSystemFactory.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
RandomGenerator.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
Resource.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
ResourceRegistry.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00
SequentialModuleSystem.h feat: Add comprehensive hot-reload test suite with 3 integration scenarios 2025-11-13 22:13:07 +08:00
SerializationRegistry.h feat: Implement complete IDataNode/IDataTree system with JSON backend 2025-10-28 15:36:25 +08:00