clang-uml/docs/test_cases/t20004.md

t20004 - Function template instantiation sequence diagram test case

Config

compilation_database_dir: ..
output_directory: puml
diagrams:
  t20004_sequence:
    type: sequence
    glob:
      - ../../tests/t20004/t20004.cc
    include:
      namespaces:
        - clanguml::t20004
    using_namespace:
      - clanguml::t20004
    start_from:
      - function: "clanguml::t20004::main()"

Source code

File t20004.cc

namespace clanguml {
namespace t20004 {

template <typename T> T m4(T p);

template <typename T> T m3(T p) { return m4<T>(p); }

template <typename T> T m2(T p) { return m3<T>(p); }

template <typename T> T m1(T p) { return m2<T>(p); }

template <> [[maybe_unused]] int m4<int>(int p) { return p + 2; }

int main() { return m1<int>(0); }
}
}

Generated UML diagrams