The C++ main function with read-only string arguments.

about.md

Summary

flowchart TB
	Old.Count("signed int") & Old.Array("char **") --> New.Class

	subgraph Old.Main["main"]
		New.Class("std::vector<std::string>") --> New.Main["Main"]
	end

	Old.Main --> Old.State.Success(["0"]) -..- Old.State("signed int")

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main.adapter.cpp

#if __cplusplus < 201103L
# error "This code requires a C++11 compiler."
#else
# include <string> /* std::string */
# include <vector> /* std::vector */

extern R"(C++)" auto Main( const std::vector<std::string> & ) noexcept( false ) -> void;

extern R"(C++)" auto main( const signed int argc, char **const argv ) noexcept( false ) -> signed int { return Main( { argv, argv + argc } ), 0; }

#endif

main.example.cpp

#if __cplusplus < 201103L
# error "This code requires a C++11 compiler."
#else
# include <iostream> /* std::(cout|endl) */
# include <string> /* std::string */
# include <vector> /* std::vector */

extern R"(C++)" auto Main( const std::vector<std::string> &Arguments ) noexcept( false ) -> void
{
	for( const auto &Argument : Arguments )
		static_cast<void>( std::cout << R"(- ")" + Argument + R"(")" << std::endl );

	return;
}

#endif