ClickHouse/dbms/include/DB/Common/StringUtils.h

35 lines
799 B
C++

#pragma once
#include <string>
#include <cstring>
namespace detail
{
bool startsWith(const std::string & s, const char * prefix, size_t prefix_size);
bool endsWith(const std::string & s, const char * suffix, size_t suffix_size);
}
inline bool startsWith(const std::string & s, const std::string & prefix)
{
return detail::startsWith(s, prefix.data(), prefix.size());
}
inline bool endsWith(const std::string & s, const std::string & suffix)
{
return detail::endsWith(s, suffix.data(), suffix.size());
}
/// strlen evaluated compile-time.
inline bool startsWith(const std::string & s, const char * prefix)
{
return detail::startsWith(s, prefix, strlen(prefix));
}
inline bool endsWith(const std::string & s, const char * suffix)
{
return detail::endsWith(s, suffix, strlen(suffix));
}