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CUndef

CUndef[def]
is a symbolic representation of a preprocessor undef.
  • SymbolicC expressions are inert; they evaluate to themselves, staying in an unevaluated form.
  • SymbolicC expressions can be converted into a C string with ToCCodeString.
To use SymbolicC you first need to load the package:
This undefines a preprocessor define:
To use SymbolicC you first need to load the package:
In[1]:=
Click for copyable input
This undefines a preprocessor define:
In[2]:=
Click for copyable input
Out[2]=