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Defines classes used to store parameters and to build derived/dependent parameter blocks. More...
#include <array>#include <functional>#include "Include.h"#include "Parameter.h"#include "IStorage.h"
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Classes | |
| class | Block |
| class | DependentBlock |
| Block whose content is derived from one or more source blocks. More... | |
Typedefs | |
| typedef std::function< void(const BlockSrc &, std::shared_ptr< DependentBlock >)> | DepUpdateFunc |
| Function type used to recompute a DependentBlock from its sources. | |
Detailed Description
Defines classes used to store parameters and to build derived/dependent parameter blocks.
This file declares two main abstractions:
- Block: a generic container of Parameter objects indexed by LhaID,
- DependentBlock: a derived block whose content is recomputed from one or more source blocks.
These classes form one of the core layers of the dependency/update system:
- a block stores parameters,
- parameters may notify dependent parameters,
- blocks may notify dependent blocks,
- dependent blocks may lazily recompute their content from upstream blocks.
Main features provided here:
- storage/retrieval of parameters,
- optional block-wide scale,
- observer registration between blocks,
- block/parameter freeze-unfreeze semantics,
- explicit dependency clearing and destruction,
- lazy recomputation for dependent blocks.
- See also
- Parameter
- DependentParameter
- IStorage
Definition in file Block.h.
Typedef Documentation
◆ DepUpdateFunc
Function type used to recompute a DependentBlock from its sources.
The function receives:
- a BlockSrc view exposing the source blocks and their values,
- a shared pointer to the dependent block being recomputed.
The callback is expected to update the dependent block in place, typically through calls such as store_or_assign(...).
- See also
- BlockSrc
- DependentBlock
