SymbolicC`
SymbolicC`

CCast

CCast[type,obj]

is a symbolic representation of a cast of obj to type.

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  • SymbolicC expressions are inert; they evaluate to themselves, staying in an unevaluated form.
  • SymbolicC expressions can be converted into a C string with ToCCodeString.
  • 范例

    基本范例  (1)

    To use SymbolicC you first need to load the package:

    In[1]:=
    Click for copyable input

    This casts the variable x to a double:

    In[2]:=
    Click for copyable input
    Out[2]=

    This casts the variable x to a pointer to a double:

    In[3]:=
    Click for copyable input
    Out[3]=

    This casts the variable x to a constvoid pointer:

    In[4]:=
    Click for copyable input
    Out[4]=

    参见

    ToCCodeString  CPointerType  CTypedef

    教程