50 lines
1.1 KiB
Markdown
50 lines
1.1 KiB
Markdown
# t20007 - Class template variadic argument list sequence diagram
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## Config
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```yaml
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compilation_database_dir: ..
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output_directory: puml
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diagrams:
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t20007_sequence:
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type: sequence
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glob:
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- ../../tests/t20007/t20007.cc
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include:
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namespaces:
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- clanguml::t20007
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using_namespace:
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- clanguml::t20007
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start_from:
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- function: "clanguml::t20007::tmain()"
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```
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## Source code
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File t20007.cc
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```cpp
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#include <string>
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#include <utility>
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namespace clanguml {
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namespace t20007 {
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template <typename First, typename... Args> struct Adder {
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First add(First &&arg, Args &&...args) { return (arg + ... + args); }
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};
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void tmain()
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{
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using namespace std::string_literals;
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Adder<int, int> adder1;
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Adder<int, float, double> adder2;
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Adder<std::string, std::string, std::string> adder3;
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[[maybe_unused]] auto res1 = adder1.add(2, 2);
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[[maybe_unused]] auto res2 = adder2.add(1, 2.0, 3.0);
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[[maybe_unused]] auto res3 = adder3.add("one"s, "two"s, "three"s);
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}
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}
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}
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```
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## Generated UML diagrams
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