c++ check that const char* has suffix
#include <boost/algorithm/string/predicate.hpp>
// works with const char*
assert(boost::algorithm::ends_with("mystring", "ing"));
// also works with std::string
std::string haystack("mystring");
std::string needle("ing");
assert(boost::algorithm::ends_with(haystack, needle));
std::string haystack2("ng");
assert(! boost::algorithm::ends_with(haystack2, needle));