Function pineappl_capi::pineappl_keyval_string

#[no_mangle]
#[must_use]pub unsafe extern "C" fn pineappl_keyval_string(
    key_vals: *const KeyVal, 
    key: *const c_char
) -> *const c_char

Get the int-valued parameter with name key stored in key_vals.

Safety

The parameter key_vals must point to a valid KeyVal object created by pineappl_keyval_new. key must be a valid C string.