headers/os/locale/NumberFormat.h

   1 /*
   2  * Copyright 2003-2017, Haiku, Inc.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _B_NUMBER_FORMAT_H_
   6 #define _B_NUMBER_FORMAT_H_
   7
   8
   9 #include <Format.h>
  10
  11
  12 enum BNumberElement {
  13         B_DECIMAL_SEPARATOR = 10, // Values 0-9 are reserved for digit symbols
  14         B_GROUPING_SEPARATOR,
  15 };
  16
  17 class BNumberFormatImpl;
  18
  19
  20 class BNumberFormat : public BFormat {
  21 public:
  22                                                                 BNumberFormat();
  23                                                                 ~BNumberFormat();
  24
  25                         ssize_t                         Format(char* string, size_t maxSize,
  26                                                                         const double value);
  27                         status_t                        Format(BString& string, const double value);
  28                         ssize_t                         Format(char* string, size_t maxSize,
  29                                                                         const int32 value);
  30                         status_t                        Format(BString& string, const int32 value);
  31
  32                         ssize_t                         FormatMonetary(char* string, size_t maxSize,
  33                                                                         const double value);
  34                         status_t                        FormatMonetary(BString& string,
  35                                                                         const double value);
  36
  37                         status_t                        Parse(const BString& string, double& value);
  38
  39                         BString                 GetSeparator(BNumberElement element);
  40
  41 private:
  42                                                                 BNumberFormat(const BNumberFormat &other);
  43
  44 private:
  45                         BNumberFormatImpl*      fPrivateData;
  46 };
  47
  48
  49 #endif  // _B_NUMBER_FORMAT_H_