example1_function_template_specialization.cpp

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#include <iostream>
#include <type_traits>

template <typename T>
void print_type(T value) {
    std::cout << "Generic template: " << value << std::endl;
}

template <>
void print_type<int>(int value) {
    std::cout << "Specialized template for int: " << value << std::endl;
}

int main() {
    print_type(3.14);  // Uses generic template
    print_type(42);    // Uses specialized template for int
    return 0;
}