Guidelines for Naming Stateflow Objects - MATLAB & Simulink - MathWorks Australia - 金宝app,下载188bet金宝搏,金宝搏官方网站

Guidelines for NamingStateflowObjects

You can name Stateflow^®objects with a combination of alphanumeric and underscore characters.

Names cannot begin with a numeric character or contain embedded spaces.
Name length should comply with the maximum identifier length enforced by金宝app^®Coder™software. You can set theMaximum identifier lengthparameter. The default is 31 characters and the maximum length you can specify is 256 characters.
Avoid using reserved keywords to name Stateflow objects. These keywords are part of the action language syntax.

Note

Do not use the file namessf.slxfor Simulink models orsf.sfxfor standalone Stateflow charts in MATLAB^®. Using these file names can shadow Stateflow program files and result in unpredictable behavior.

Reserved Keywords

Usage in Action Language Syntax	Keywords	Syntax References
Boolean symbols	`true` `false`	Boolean Symbols, true and false
Change detection	`hasChanged` `hasChangedFrom` `hasChangedTo`	Detect Changes in Data and Expression Values
Complex data	`complex` `imag` `real`	Supported Operations for Complex Data
Data types	`boolean` `double` `int64` `int32` `int16` `int8` `single` `uint64` `uint32` `uint16` `uint8`	Specify Type of Stateflow Data
Data type operations	`cast` `type`	Type Cast Operations Specify Type of Stateflow Data
Explicit events	`send`	Broadcast Local Events to Synchronize Parallel States
Implicit events	`change` `chg` `enter` `en` `exit` `ex` `tick`	Control Chart Behavior by Using Implicit Events
Literal symbols	`inf` `t`	Supported Symbols in Actions
MATLAB functions and data	`matlab` `ml`	Access MATLAB Functions and Workspace Data in C Charts
MATLAB functions and data	`this`	App Design
Messages	`discard` `forward` `isvalid` `length` `receive` `send`	Control Message Activity in Stateflow Charts
State actions	`bind` `du` `during` `en` `entry` `ex` `exit` `on`	States
State activity	`in`	Check State Activity by Using the in Operator
String manipulation	`ascii2str` `str2ascii` `str2double` `strcat` `strcmp` `strcpy` `strlen` `substr` `tostring`	Manage Textual Information by Using Strings
Temporal logic	`after` `at` `before` `count` `duration` `elapsed` `et` `every` `msec` `sec` `temporalCount` `usec`	Control Chart Execution by Using Temporal Logic

Stateflow Documentation

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Guidelines for NamingStateflowObjects

Reserved Keywords

Related Topics

Stateflow Documentation

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