TokenCast< double > Struct Reference

Double specialization of TokenCast<T> the decimal point is set to '. More...

#include <ARICHDatabaseTools.h>

Public Member Functions
auto	isValidChar (const unsigned char character) const noexcept -> bool
	isValidChar defines characters that are allowed for the convertion
auto	operator() (const std::string &rToken) const -> double
	operator () converts given token to an integer.

Detailed Description

Double specialization of TokenCast<T> the decimal point is set to '.

'! Note: the spelication on locale is unclear need basf2 facet defs!

Definition at line 274 of file ARICHDatabaseTools.h.

Member Function Documentation

isValidChar()

auto isValidChar ( const unsigned char  character ) const -> bool

inlinenoexcept

isValidChar defines characters that are allowed for the convertion

Parameters

character

Returns

true if its allowed for convertion

Definition at line 280 of file ARICHDatabaseTools.h.

        {
          return std::isdigit(character) || (static_cast<unsigned char>('.') == character);
        }

operator()()

auto operator() ( const std::string &  rToken ) const -> double

inline

operator () converts given token to an integer.

Parameters

rToken

Exceptions

invalid_argument	in case the given string is invalid for convertion
std::out_of_range	if the given number is smaller/greater than a double.

Definition at line 294 of file ARICHDatabaseTools.h.

        {
          return std::stod(rToken);
        }

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The documentation for this struct was generated from the following file:

• arich/calibration/include/ARICHDatabaseTools.h