Created
April 21, 2018 10:46
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simple_function_templates.cpp
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// CPP program to demonstrate simple function template. | |
#include <iostream> | |
using namespace std; | |
template <typename T> | |
T my_max(T a, T b) { | |
return ((a > b)?a:b); | |
} | |
int main(int argc, char ** argv) { | |
// Finding max between two integers of unsigned 16 bit. | |
uint16_t a = 10, b = 23; | |
cout << "Max of a(" << a << ") and b(" << b << ") is " << my_max(a, b) << endl; | |
// Finding max between two integers of unsigned 32 bit. | |
// Important note is that, compiler internally generates two different functions | |
// for type uint16_t and uint32_t, though both are just variations of type interger. | |
uint32_t p = 23232, q = 43433; | |
cout << "Max of p(" << p << ") and q(" << q << ") is " << my_max(p, q) << endl; | |
// float data type.. | |
float f = 12.34, g = 34.45; | |
cout << "Max of f(" << f << ") and g(" << g << ") is " << my_max(f, g) << endl; | |
return 0; | |
} |
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