引用模型

为引用模型生成代码

您可以为模型引用层次结构生成代码，以实现：

增量代码生成 - 仅在模型自上次生成代码以来发生了更改的情况下才生成代码
增量加载 - 在需要时才加载引用模型，这样可以加快模型加载速度
模块化开发 - 独立开发和维护被引用模型，而不依赖于使用它的模型
代码重用 - 从引用模型中生成可重用代码

要从为引用模型生成代码的示例入门，请参阅Generate Code for Model Reference Hierarchy。

主题

代码生成

Generate Code for Model Reference Hierarchy
Introduces generating code for models referenced with Model blocks.
Generated Functions in a Model Reference Hierarchy
About generated functions in a model reference hierarchy.
File Packaging for Models (Code and Data)
Partition data and functions of reference model into separate files.
Set Configuration Parameters for Code Generation of Model Hierarchies
Satisfy model reference hierarchy requirements to enable code generation.
Convert Subsystem to Referenced Model and Generate Code
Use Model Reference Conversion Advisor to convert a Subsystem block to a Model block and generate code for the model reference hierarchy.
Storage Classes for Parameters and Signals Used in Model Blocks
Configure storage classes for parameters and signals to transfer data in model reference hierarchy.
Code Generation Limitations for Model Reference
Model references have limitations including, but not limited to, data logging, state initialization, and S-functions.
Simulink Cache Files for Incremental Code Generation
Share Simulink cache files in team-based development to reduce build time and avoid unnecessary code regeneration.
Establish Data Ownership in a Model Hierarchy
In the generated code, place the definitions of global variables with the components that define them.
Combine Code Generated for Multiple Models
Generate a single executable program from multiple models or multiple copies of the same model.
生成代码的建模规范
概述有关模型和生成代码的规范，包括编码规范、组件部署建模规范和 MathWorks 咨询委员会规范 (MAB)。

代码重用

Generate Reusable Code from Model Reference Hierarchy
Generate reusable subsystem code from a top model with Model blocks.
Specify Instance-Specific Parameter Values for Reusable Referenced Model
When you create a reusable component as a referenced model, configure block parameters to use the same value for instances of the component or a different value for each instance.
Shared Constant Parameters for Code Reuse
Share generated code for constant parameters across models.

引用模型

主题

代码生成

代码重用

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