Acore::String Namespace Reference

Functions
template<class Str >
AC_COMMON_API Str	Trim (const Str &s, const std::locale &loc=std::locale())
AC_COMMON_API std::string	TrimRightInPlace (std::string &str)
AC_COMMON_API std::string	AddSuffixIfNotExists (std::string str, const char suffix)
	Util function to add a suffix char. Can be used to add a slash at the end of a path.

Function Documentation

AddSuffixIfNotExists()

std::string Acore::String::AddSuffixIfNotExists	(	std::string	str,
		const char	suffix
	)

Util function to add a suffix char. Can be used to add a slash at the end of a path.

Parameters

str	String where to apply the suffix
suffix	Character to add at the end of the str

Returns

std::string Suffixed string

                                                                            {
    if (str.empty() || (str.at(str.length() - 1) != suffix))
        str.push_back(suffix);
 
    return str;
}

Referenced by DBUpdater< T >::ApplyFile().

Trim()

template<class Str >

AC_COMMON_API Str Acore::String::Trim	(	const Str &	s,
		const std::locale &	loc = std::locale()
	)

{
    typename Str::const_iterator first = s.begin();
    typename Str::const_iterator end = s.end();
 
    while (first != end && std::isspace(*first, loc))
    {
        ++first;
    }
 
    if (first == end)
    {
        return Str();
    }
 
    typename Str::const_iterator last = end;
 
    do
    {
        --last;
    } while (std::isspace(*last, loc));
 
    if (first != s.begin() || last + 1 != end)
    {
        return Str(first, last + 1);
    }
 
    return s;
}

TrimRightInPlace()

std::string Acore::String::TrimRightInPlace

(

std::string &

str

)

{
    int pos = int(str.size()) - 1;
 
    while (pos >= 0 && std::isspace(str[pos]))
    {
        --pos;
    }
 
    str.resize(static_cast<std::basic_string<char, std::char_traits<char>, std::allocator<char>>::size_type>(pos) + 1);
 
    return str;
}