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Set namespace for C++ function entry in code replacement table



setNameSpace(hEntry,nameSpace) specifies the namespace for a C++ function entry in a code replacement table.

During code generation, if the function entry is matched, the software emits the namespace in the generated function code (for example, std::sin(tfl_cpp_U.In1)).

If you created the function entry by using hEntry = RTW.TflCFunctionEntry or hEntry = MyCustomFunctionEntry (did not use registerCPPFunctionEntry), before calling the setNameSpace function, enable C++ support for the function entry by calling the enableCPP function.


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This example shows how to use the setNameSpace function to set the namespace for the sin implementation function to std.

fcn_entry = RTW.TflCFunctionEntry;
fcn_entry.setTflCFunctionEntryParameters( ...
                               'Key',                      'sin', ...
                               'Priority',                 100, ...
                               'ImplementationName',       'sin', ...
                               'ImplementationHeaderFile', 'cmath' );

Input Arguments

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The hEntry is a handle to a code replacement function entry previously returned by one of the following:

  • hEntry = RTW.TflCFunctionEntry

  • hEntry = MyCustomFunctionEntry, where MyCustomFunctionEntry is a class derived from RTW.TflCFunctionEntry

  • A call to the registerCPPFunctionEntry function

Example: fcn_entry

Example: 'std'

Introduced in R2010a