Funktionsersatz

Definieren von Codeersetzungs-Mappings für Funktionen

Verwenden Sie das Code Replacement Tool oder die Programmierungsschnittstelle, um Codeersetzungs-Mappings für Mathematik- oder Speicherfunktionen oder Ihre eigenen benutzerdefinierten Funktionen zu definieren. Passen Sie den Suchen-und-Ersetzen-Prozess für Code an.

Tools

Code Replacement Tool	Create, modify, and validate content of code replacement libraries
Code Replacement Viewer	Explore content of code replacement libraries

Funktionen

alle erweitern

Tabellen und Tabelleneinträge

`addEntry`	Add table entry to collection of table entries registered in code replacement table
`createCRLEntry`	Create code replacement table entry from conceptual and implementation argument string specifications
`registerCFunctionEntry`	Create function entry based on specified parameters and register in code replacement table
`registerCPPFunctionEntry`	Create C++ function entry based on specified parameters and register in code replacement table
`registerCPromotableMacroEntry`	Create promotable code replacement macro entry based on specified parameters and register in code replacement table (for `abs` function replacement only)
`RTW.TflCFunctionEntry`	Create code replacement table entry for a function
`RTW.TflCFunctionEntryML`	Custom code replacement table function entry
`RTW.TflCSemaphoreEntry`	Create code replacement table entry for a semaphore or mutex
`RTW.TflTable`	Create code replacement table
`setTflCFunctionEntryParameters`	Set specified parameters for function entry in code replacement table
`setTflCSemaphoreEntryParameters`	Set specified parameters for semaphore entry in code replacement table

Konzept- und Implementierungsargumente

`addConceptualArg`	Add conceptual argument to array of conceptual arguments for code replacement table entry
`addDWorkArg`	Add DWork argument for entry in code replacement table
`copyConceptualArgsToImplementation`	Copy conceptual argument specifications to implementation specifications of an entry for code replacement table entry
`createAndAddImplementationArg`	Create implementation argument from specified properties and add to implementation arguments for code replacement table entry
`createAndSetCImplementationReturn`	Create implementation return argument from specified properties and add to implementation for code replacement table entry
`createCRLEntry`	Create code replacement table entry from conceptual and implementation argument string specifications
`createAndAddConceptualArg`	Create conceptual argument from specified properties and add to conceptual arguments for code replacement table entry
`getTflArgFromString`	Create code replacement argument based on specified name and built-in data type
`getTflDWorkFromString`	Create code replacement DWork argument for semaphore entry based on specified name and data type

Buildinformationen

`addAdditionalHeaderFile`	Add header file to array of header files for code replacement table entry
`addAdditionalIncludePath`	Add include path to array of include paths for code replacement table entry
`addAdditionalLinkObj`	Add link object to array of link objects for code replacement table entry
`addAdditionalLinkObjPath`	Add link object path to array of link object paths for code replacement table entry
`addAdditionalSourceFile`	Add source file to array of source files for code replacement table entry
`addAdditionalSourcePath`	Add source path to array of source paths for code replacement table entry

C++

`enableCPP`	Enable C++ support for function entry in code replacement table
`setNameSpace`	Set namespace for C++ function entry in code replacement table

Reservierte Identifikator-Registrierung

setReservedIdentifiers Register reserved identifiers to associate with code replacement library

Ersetzen von aus MATLAB Programmcode generiertem Code

`coder.ceval`	Call C/C++ function from generated code
`coder.replace`	Replace current MATLAB function implementation with code replacement library function in generated code

Themen

Math Function Code Replacement
Develop a code replacement library to replace math functions.
Memory Function Code Replacement
Define a code replacement mapping for a memory function.
Specify In-Place Code Replacement
In a code replacement, use a single buffer to store function input and output data.
Root Mean Square Code Replacement
Replace the code for the rms function.
Replace MATLAB Functions with Custom Code by Using the coder.replace Function
Replace a MATLAB function with a function in generated C or C++ code by using the coder.replace function.
Replace coder.ceval Calls to External Functions
Replace a function that you specify in a call to the coder.ceval function.