How to use different jquery function of idangero swiper dependant on page template?

You should really learn how to use debug mode in WordPress. You should go and read this page: Debugging WordPress. The reason being is this line of code

add_action( 'wp_footer', 'print__my_inline_script' );

If you had debug enabled, you would have seen a message like this

Warning: call_user_func_array() expects parameter 1 to be a valid callback,

because your function name is print_my_inline_script() and you are hooking print__my_inline_script to wp_footer

Also, you should not use capital letters in template names, never.

You can extend the pages you want to load your script/style on by just adding || is_page_template('template name' ) to your existing conditions. You should also have a look at conditional tags and the is_page() condition