c++ - creating template function with different parameters -



c++ - creating template function with different parameters -

so illustration want create function add together 2 numbers , homecoming total.

template<typename t1, typename t2> t1 add( t1 n1, t2 n2 ){ homecoming n1 + n2; }

problems if t1 int , t2 float. function return int. want return float. there trick or way accomplish it?

yes

template<typename rt, typename t1, typename t2> rt add( t1 n1, t2 n2 ){ homecoming n1 + n2; }

now phone call like:-

add<float>(2,3.0);

c++ templates

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