t20040 - Test case for recursive variadic template function call

Config

diagrams:
  t20040_sequence:
    type: sequence
    glob:
      - t20040.cc
    include:
      namespaces:
        - clanguml::t20040
    using_namespace: clanguml::t20040
    from:
      - function: "clanguml::t20040::tmain()"

Source code

File tests/t20040/t20040.cc

#include <iostream>
#include <string>
 
namespace clanguml {
namespace t20040 {
void print() { }
 
template <typename T, typename... Ts> void print(T head, Ts... tail)
{
    std::cout << head << std::endl;
    print(tail...);
}
 
template <typename... Ts> void doublePrint(Ts... args)
{
    print(args + args...);
}
 
void tmain()
{
    using namespace std::literals::string_literals;
 
    print(1, 3.14, "test"s);
 
    doublePrint("test"s, 2024 / 2);
}
}
}

Generated PlantUML diagrams

Generated Mermaid diagrams

Generated JSON models

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        "translation_unit": "t20040.cc"
      },
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    },
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}