test_onion.cxx File Reference

#include <memory>
#include "WireCellUtil/IComponent.h"
#include "WireCellUtil/Testing.h"

Go to the source code of this file.

Classes
class	IFunctor
class	IFunctorT< InputType, OutputType >
class	IMyIFConverter
class	MyIFConverter
class	INode

Functions
int	main ()

Function Documentation

int main

(

void

)

Definition at line 64 of file test_onion.cxx.

{
    // emulate NF lookup
    std::shared_ptr<IFunctor> fun(new MyIFConverter);


    // emulate node maker and wrapper
    auto myfun = std::dynamic_pointer_cast<IMyIFConverter>(fun);

    // emulate running a node
    auto in = std::make_shared<const int>(42);
    auto out = std::make_shared<const float>(0);
    bool ok = (*myfun)(in, out);

    Assert(ok);
    Assert(42.0 == *out);
    return 0;
}