niftyLib::STR Namespace Reference

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Detailed Description

Namespace niftyLib::STR collects a couple of classes and methods for string manipulations.

• conv

  niftyLib::STR::conv allows the codeconvetion between different std::basic_string objects. I use the std::codecvt facet to transcode characters.

  Signature:

        template<iCharT,xCharT,TraitsT=std::char_traits<iCharT>
        class conv;
  

  Usefull typedef:

        typedef niftyLib::STR::conv<wchar_t,char> wc_conv;
  

  Example:

        std::wstring = niftyLib::STR::wc_conv("en_US.utf-8").in("Hello 世界");
  

  Uses the codecvt facet of locale std::locale("en_US.utf-8") to transform the external string representation (expected to hold a valid utf-8 string) into it's internat wchar_t unicode representation.

Data Structures
struct	basic_conv_base
	The base class of all basic_conv variants. More...
class	basic_conv
	A code conversion class for std::basic_string<CharT> objects. More...
class	basic_conv< iCharT, iCharT, std::char_traits< iCharT > >
	conv<iCharT,xCharT> specialization for cases where iCharT==xCharT. More...
Typedefs
typedef niftyLib::Exception	Exception
typedef basic_conv< wchar_t, char >	wc_conv
	A convenient tyedef for the most obvious case of code transformation.

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Typedef Documentation

typedef niftyLib::Exception niftyLib::STR::Exception

typedef basic_conv<wchar_t,char> niftyLib::STR::wc_conv

A convenient tyedef for the most obvious case of code transformation.

Internal wchar_t transformation to extrenal char convrsion e.g. utf-8, latin1,.. etc.

See also:

basic_conv