whitespace.h

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#ifndef MYSQL_STRCONV_DECODE_WHITESPACE_H
#define MYSQL_STRCONV_DECODE_WHITESPACE_H
 
/// @file
/// Experimental API header
 
#include "mysql/strconv/decode/parser.h"  // Parser
 
/// @addtogroup GroupLibsMysqlStrconv
/// @{
 
namespace mysql::strconv {
 
/// Return true if the given character is a space character, i.e., ascii 9,
/// 10, 11, 12, 13, or 32.
///
/// This is derived from ctype_utf8mb3 and agrees with
/// my_isspace(&my_charset_utf8mb3_general_ci, x).
[[nodiscard]] constexpr bool is_space(int x) {
  return (x >= 9 && x <= 13) || x == 32;
}
 
/// Move the position forward until end or non-whitespace.
inline void skip_whitespace(Parser &parser) {
  while (!parser.is_sentinel() && is_space(*parser)) ++parser;
}
 
}  // namespace mysql::strconv
 
// addtogroup GroupLibsMysqlStrconv
/// @}
 
#endif  // ifndef MYSQL_STRCONV_DECODE_WHITESPACE_H