include/xapian/unicode.h File Reference

Unicode and UTF-8 related classes and functions. More...

#include <xapian/visibility.h>
#include <string>

Go to the source code of this file.

Namespaces

namespace  Xapian
namespace  Xapian::Unicode
namespace  Xapian::Unicode::Internal

Classes

class  Xapian::Utf8Iterator

Enumerations

enum  category {
  UNASSIGNED, UPPERCASE_LETTER, LOWERCASE_LETTER, TITLECASE_LETTER,
  MODIFIER_LETTER, OTHER_LETTER, NON_SPACING_MARK, ENCLOSING_MARK,
  COMBINING_SPACING_MARK, DECIMAL_DIGIT_NUMBER, LETTER_NUMBER, OTHER_NUMBER,
  SPACE_SEPARATOR, LINE_SEPARATOR, PARAGRAPH_SEPARATOR, CONTROL,
  FORMAT, PRIVATE_USE, SURROGATE, CONNECTOR_PUNCTUATION,
  DASH_PUNCTUATION, OPEN_PUNCTUATION, CLOSE_PUNCTUATION, INITIAL_QUOTE_PUNCTUATION,
  FINAL_QUOTE_PUNCTUATION, OTHER_PUNCTUATION, MATH_SYMBOL, CURRENCY_SYMBOL,
  MODIFIER_SYMBOL, OTHER_SYMBOL
}

Functions

XAPIAN_VISIBILITY_DEFAULT int Xapian::Unicode::Internal::get_character_info (unsigned ch)
int Xapian::Unicode::Internal::get_case_type (int info)
category Xapian::Unicode::Internal::get_category (int info)
int Xapian::Unicode::Internal::get_delta (int info)
XAPIAN_VISIBILITY_DEFAULT
unsigned 
Xapian::Unicode::nonascii_to_utf8 (unsigned ch, char *buf)
unsigned Xapian::Unicode::to_utf8 (unsigned ch, char *buf)
void Xapian::Unicode::append_utf8 (std::string &s, unsigned ch)
category Xapian::Unicode::get_category (unsigned ch)
 Return the category which a given Unicode character falls into.
bool Xapian::Unicode::is_wordchar (unsigned ch)
 Test if a given Unicode character is "word character".
bool Xapian::Unicode::is_whitespace (unsigned ch)
 Test if a given Unicode character is a whitespace character.
bool Xapian::Unicode::is_currency (unsigned ch)
 Test if a given Unicode character is a currency symbol.
unsigned Xapian::Unicode::tolower (unsigned ch)
 Convert a Unicode character to lowercase.
unsigned Xapian::Unicode::toupper (unsigned ch)
 Convert a Unicode character to uppercase.
std::string Xapian::Unicode::tolower (const std::string &term)
 Convert a UTF-8 std::string to lowercase.
std::string Xapian::Unicode::toupper (const std::string &term)
 Convert a UTF-8 std::string to uppercase.


Detailed Description

Unicode and UTF-8 related classes and functions.


Documentation for Xapian (version 1.1.1).
Generated on 10 Jun 2009 by Doxygen 1.5.2.