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pikotools
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18 Commits

Author SHA1 Message Date
Tomasz Sowa 2c4bfe085b
add == and != operators to the TextStreamBase<> class 2023-07-14 09:07:57 +02:00
Tomasz Sowa 172c2fcee7
add to_str(...) methods to the TextStreamBase<> class 
add such methods:
bool to_str(char * str, size_t max_buf_len) const;
bool to_str(wchar_t * str, size_t max_buf_len) const;
 2023-07-14 07:42:09 +02:00
Tomasz Sowa 379adf6a69 allow to parse a time decimal fraction in ParseTime() method 
while here:
- let ParseDate() is able to parse such formats: "20081012" (without a separator)
  and without the month or day e.g: "2008" or "200810"
- let ParseTime() is able to parse a time without separators, e.g.:
  "141030", or "1410" or just "14"
- let Parse(...) method use ParseDate() and ParseTime()
  this will parse a format similar to ISO 8601
 2022-12-23 02:15:11 +01:00
Tomasz Sowa 663233fe2a let all utf8/wide functions can be available just by including utf8/utf8.h 
while here:
- remove utf8/utf8_stream.h, now we only need utf8/utf8.h to include
- add some new methods for converting from a utf8 stream to wide stream/string
- do some improvements in TextStream:
  - don't use temporary objects to convert utf8/wide
  - add put_stream() which takes TextStreamBase<> as its argument
    (uses an iterator instead of get_char() for reading)
  - let operator<<(const Space & space) serialize to json and not to Space
 2022-07-30 03:31:18 +02:00
Tomasz Sowa 74230d667b change headerfile_picotools_* macros to headerfile_pikotools_* 2022-06-30 12:45:08 +02:00
Tomasz Sowa cadba907b2 change licence from 3-Clause BSD to 2-Clause BSD 2022-06-30 12:09:22 +02:00
Tomasz Sowa 3b9b464bb7 fix: add typename keyword in TextStreamBase<> in some places 2022-02-03 19:21:22 +01:00
Tomasz Sowa 6b97b1b74a fix: correctly escape json/xml/csv wide strings 
A wide string was first changed to utf-8 and then escaped to json/xml/csv
which is incorrect. First should be escaped and then changed to utf-8.

Add TextStreamBase<>::iterator and TextStreamBase<>::const_interator as classes
with a method wchar_t get_unicode_and_advance(const iterator & end)
to return one character either from utf-8 stream or from wide stream.

Let TextStreamBase<>::operator<<(wchar_t v) correctly use utf-8.
 2022-02-03 19:08:21 +01:00
Tomasz Sowa 8ec9350d52 added two functions to utf8: 
template<typename StreamType> bool utf8_to_wide(const Stream & stream, StreamType & res, bool clear = true, int mode = 1);
template<typename StreamType> bool wide_stream_to_utf8(const Stream & stream, StreamType & utf8, bool clear = true, int mode = 1);

these functions are moved from TextStreamBase
 2021-06-25 19:10:01 +02:00
Tomasz Sowa 4d9f5f6c55 Log class has the Stream class as a base class now 
- implemented some missing operators<<(...)
- removed Manipulators: l1, l2, l3, l4, lend, lsave
- PascalCase to snake_case in Log

added to Stream:
  virtual bool is_char_stream() const = 0;
  virtual bool is_wchar_stream() const = 0;
  virtual char get_char(size_t index) const = 0;
  virtual wchar_t get_wchar(size_t index) const = 0;
  virtual Stream & operator<<(const Stream & stream) = 0;
 2021-06-24 20:52:48 +02:00
Tomasz Sowa 3c0b59e115 added to Space: long double to Space::Value and methods for converting from/to long double 
added global methods for converting float/string double/string and long double/string (convert/double.h|cpp):
      float to_float(const char * str, const char ** after = nullptr);
      float to_float(const wchar_t * str, const wchar_t ** after = nullptr);
      double to_double(const char * str, const char ** after = nullptr);
      double to_double(const wchar_t * str, const wchar_t ** after = nullptr);
      long double to_long_double(const char * str, const char ** after = nullptr);
      long double to_long_double(const wchar_t * str, const wchar_t ** after = nullptr);
      float to_float(const std::string & str, const char ** after = nullptr);
      float to_float(const std::wstring & str, const wchar_t ** after = nullptr);
      double to_double(const std::string & str, const char ** after = nullptr);
      double to_double(const std::wstring & str, const wchar_t ** after = nullptr);
      long double to_long_double(const std::string & str, const char ** after = nullptr);
      long double to_long_double(const std::wstring & str, const wchar_t ** after = nullptr);
      std::string to_str(float val);
      std::wstring to_wstr(float val);
      std::string to_str(double val);
      std::wstring to_wstr(double val);
      std::string to_str(long double val);
      std::wstring to_wstr(long double val);
 2021-06-23 17:01:43 +02:00
Tomasz Sowa 4a2a99a77d removed a comment 2021-06-20 17:39:37 +02:00
Tomasz Sowa ac407b2362 macro renamed: PT_HAS_MORM -> PT_HAS_MORM_LIBRARY 
TextStream::to_string(...) is now TextStream::to_str(...)
added: std::string TextStream::to_str() const;
added: std::wstring TextStream::to_wstr() const;
 2021-06-20 16:46:08 +02:00
Tomasz Sowa 819c49e638 added class Stream (textstream/stream.h) which acts as a base class for TextStream 
TextStream is making conversions wide/utf8 now
 2021-06-20 14:13:23 +02:00
Tomasz Sowa 06e0f13df9 added a comment in textstream.h 2021-06-16 17:44:24 +02:00
Tomasz Sowa 8b0ed5e750 added to TextStream: 
TextStreamBase & operator<<(unsigned char);
  TextStreamBase & operator<<(bool);
  TextStreamBase & operator<<(short);
  TextStreamBase & operator<<(unsigned short);
  TextStreamBase & operator<<(float);
  TextStreamBase & operator<<(long double);
 2021-06-15 19:54:50 +02:00
Tomasz Sowa b574289054 namespace PT renamed to pt 2021-05-20 16:11:12 +02:00
Tomasz Sowa 3984c29fbf moved all directories to src subdirectory 2021-05-09 20:11:37 +02:00