func_temp_gen.cpp

gistfile1.cpp

#include <vector>
#include <cstdio>

using namespace std;

//this function will be generated
int c_accum_i(vector<int> &v) 
{
	int ret{};
	for(const auto &i : v) {
		ret += i;
	}
	return ret;
}

//this function will be generated
double c_accum_d(vector<double> &v) 
{
	double ret{};
	for(const auto &i : v) {
		ret += i;
	}
	return ret;
}

//no function will be generated
template<typename T>
T cpp_accum(vector<T> &v) 
{
	T ret{};
	for(const auto &i : v) {
		ret += i;
	}
	return ret;
}

//no function will be generated
struct Utils {
	template<typename T>
	T cpp_class_accum(vector<T> &v) 
	{
		T ret{};
		for(const auto &i : v) {
			ret += i;
		}
		return ret;
	}
	
	virtual ~Utils() { }
};


int main(int argc, char *argv[]) 
{
	
	vector<int> vi{ 1, 2, 3 };
	vector<double> vd{ 1.0, 2.0, 3.0 };
	Utils u;

	printf("%d\r\n", c_accum_i(vi));
	printf("%d\r\n", cpp_accum(vi));
	printf("%f\r\n", cpp_accum(vd));
	printf("%d\r\n", u.cpp_class_accum(vi));
	
	return 0;
}

//g++ -std=c++14 -c func_temp_gen.cpp
//nm -C func_temp_gen.o | grep accum