Slic3r::CNumericLocalesSetter Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/LocalesUtils.hpp>

Public Member Functions
	CNumericLocalesSetter ()
	~CNumericLocalesSetter ()
	CNumericLocalesSetter (const CNumericLocalesSetter &)=delete
CNumericLocalesSetter &	operator= (const CNumericLocalesSetter &)=delete

Private Attributes
bool	m_nested { false }
locale_t	m_original_locale
locale_t	m_new_locale

Detailed Description

Constructor & Destructor Documentation

CNumericLocalesSetter() [1/2]

Slic3r::CNumericLocalesSetter::CNumericLocalesSetter

(

)

{
    // Nested in another setter on this thread, whose "C" the separator check
    // confirms is still set.
    if (s_numeric_locale_depth > 0 && is_decimal_separator_point()) {
        m_nested = true;
        ++ s_numeric_locale_depth;
        return;
    }
#ifdef _WIN32
    _configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
    m_orig_numeric_locale = std::setlocale(LC_NUMERIC, nullptr);
    std::setlocale(LC_NUMERIC, "C");
#elif __APPLE__
    m_original_locale = uselocale((locale_t)0);
    m_new_locale = newlocale(LC_NUMERIC_MASK, "C", m_original_locale);
    uselocale(m_new_locale);
#else // linux / BSD
    m_original_locale = uselocale((locale_t)0);
    m_new_locale = duplocale(m_original_locale);
    m_new_locale = newlocale(LC_NUMERIC_MASK, "C", m_new_locale);
    uselocale(m_new_locale);
#endif
    // Counted last, since the destructor does not run for a constructor that throws.
    ++ s_numeric_locale_depth;
}

References Slic3r::is_decimal_separator_point(), m_nested, m_new_locale, m_original_locale, and Slic3r::s_numeric_locale_depth.

Referenced by CNumericLocalesSetter(), and operator=().

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~CNumericLocalesSetter()

Slic3r::CNumericLocalesSetter::~CNumericLocalesSetter

(

)

{
    -- s_numeric_locale_depth;
    if (m_nested)
        return;
#ifdef _WIN32
    std::setlocale(LC_NUMERIC, m_orig_numeric_locale.data());
#else
    uselocale(m_original_locale);
    freelocale(m_new_locale);
#endif
}

References m_nested, m_new_locale, m_original_locale, and Slic3r::s_numeric_locale_depth.

CNumericLocalesSetter() [2/2]

Slic3r::CNumericLocalesSetter::CNumericLocalesSetter ( const CNumericLocalesSetter & )

delete

References CNumericLocalesSetter().

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Member Function Documentation

operator=()

CNumericLocalesSetter & Slic3r::CNumericLocalesSetter::operator= ( const CNumericLocalesSetter & )

delete

References CNumericLocalesSetter().

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Member Data Documentation

m_nested

bool Slic3r::CNumericLocalesSetter::m_nested { false }

private

{ false };

Referenced by CNumericLocalesSetter(), and ~CNumericLocalesSetter().

m_new_locale

locale_t Slic3r::CNumericLocalesSetter::m_new_locale

private

Referenced by CNumericLocalesSetter(), and ~CNumericLocalesSetter().

m_original_locale

locale_t Slic3r::CNumericLocalesSetter::m_original_locale

private

Referenced by CNumericLocalesSetter(), and ~CNumericLocalesSetter().

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/LocalesUtils.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/LocalesUtils.cpp