23 lines
543 B
C++
23 lines
543 B
C++
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//variadic1.cpp -- using recursion to unpack a parameter pack
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#include <iostream>
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#include <string>
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// definition for 0 parameters -- terminating call
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void show_list3() {}
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// definition for 1 or more parameters
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template<typename T, typename... Args>
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void show_list3( T value, Args... args)
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{
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std::cout << value << ", ";
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show_list3(args...);
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}
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int main()
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{
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int n = 14;
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double x = 2.71828;
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std::string mr = "Mr. String objects!";
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show_list3(n, x);
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show_list3(x*x, '!', 7, mr);
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return 0;
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}
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