CStringListI.H

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License
    This file is part of OpenFOAM.
 
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// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
inline char* Foam::CStringList::stringCopy(char* dest, const char* src)
{
    dest = std::copy_n(src, (src ? strlen(src) : 0), dest);
    *(dest++) = '\0';
    return dest;
}
 
 
inline char* Foam::CStringList::stringCopy(char *dest, std::string_view src)
{
    dest = std::copy_n(src.data(), src.size(), dest);
    *(dest++) = '\0';
    return dest;
}
 
 
inline char* Foam::CStringList::stringCopy(char *dest, const std::string& src)
{
    dest = std::copy_n(src.data(), src.size(), dest);
    *(dest++) = '\0';
    return dest;
}
 
 
// * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * * //
 
inline int Foam::CStringList::count(const char * const argv[])
{
    int n = 0;
    if (argv)
    {
        while (argv[n])
        {
            ++n;
        }
    }
    return n;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
inline constexpr Foam::CStringList::CStringList() noexcept
:
    argc_(0),
    nbytes_(0),
    argv_(nullptr),
    data_(nullptr)
{}
 
 
inline Foam::CStringList::CStringList
(
    std::initializer_list<const char* const> input
)
:
    CStringList()
{
    reset(input);
}
 
 
template<class StringType>
inline Foam::CStringList::CStringList(const UList<StringType>& input)
:
    CStringList()
{
    resetContent(input);
}
 
 
inline Foam::CStringList::CStringList(const UList<std::string_view>& input)
:
    CStringList()
{
    resetContent(input);
}
 
 
inline Foam::CStringList::CStringList
(
    const std::vector<std::string_view>& input
)
:
    CStringList()
{
    resetContent(input);
}
 
 
inline Foam::CStringList::CStringList(const SubStrings& input)
:
    CStringList()
{
    resetContent(input);
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
inline Foam::CStringList::~CStringList()
{
    clear();
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
inline std::string_view Foam::CStringList::view() const
{
    return std::string_view(data_, nbytes_);
}
 
 
inline void Foam::CStringList::clear()
{
    argc_ = 0;
    nbytes_ = 0;
 
    if (data_)
    {
        delete[] data_;
        data_ = nullptr;
    }
    if (argv_)
    {
        delete[] argv_;
        argv_ = nullptr;
    }
}
 
 
inline char** Foam::CStringList::strings(int start) const
{
    return &(argv_[start]);
}
 
 
// ************************************************************************* //