cxxomfort-examples/examples/bind_front.cpp

/*
 * Demonstrates the use of std::bind_front from cxxomfort backports.
 * */
#include <cxxomfort/base.hpp>
#include <cxxomfort/functional.hpp>
#include <cxxomfort/tuple.hpp>
#include <cxxomfort/string.hpp>
#include <cxxomfort/string_view.hpp>
#include <iostream>
#include <iomanip>
#include <iomanip>

#include <cxxomfort/library/type_name.hpp>
#include <cxxomfort/ostream.hpp>

#if (CXXOMFORT_CXX_STD >= 2011 || CXXO_COMPILERSUPPORT_typeof)
#else
	#error "This test requires C++>=2011 or at least __typeof__ support."
#endif

using cxxomfort::library::type_name;

struct expr_t {
	double operator() (double A, double B, double C) const {
		using namespace std;
		return A + B - C;
	}
};


int main () {
	using namespace std;
	using cxxomfort::cxxostd::bind_front;
	cxxomfort::output_info(stdout);
	cout<< endl;

	CXXO_AUTO(exprem , bind_front( expr_t(), 1.0, 33.0) );
    cout<< type_name< decltype(exprem)>()<< endl;

	for (double z= 20.0; z >= 5.0; z-=0.5) {
		cout<< exprem(z)<< " \t";
	}
    cout<< endl;
    //cout<< cadenita(string_view("Mundo"))<< endl;
	return 0;
}