Method FindLast

src/Nazara/Core/String.cpp:967–1002

	*/

	std::size_t String::FindLast(char character, std::intmax_t start, UInt32 flags) const
	{
		if (character == '\0' || m_sharedString->size == 0)
			return npos;

		if (start < 0)
			start = std::max<std::size_t>(m_sharedString->size + start, 0);

		std::size_t pos = static_cast<std::size_t>(start);
		if (pos >= m_sharedString->size)
			return npos;

		char* ptr = &m_sharedString->string[m_sharedString->size-1];

		if (flags & CaseInsensitive)
		{
			character = Detail::ToLower(character);
			do
			{
				if (Detail::ToLower(*ptr) == character)
					return ptr - m_sharedString->string.get();
			}
			while (ptr-- != m_sharedString->string.get());
		}
		else
		{
			do
			{
				if (*ptr == character)
					return ptr - m_sharedString->string.get();
			}
			while (ptr-- != m_sharedString->string.get());
		}

		return npos;
	}

	/*!
	* \brief Finds the last index of the "C string" in the string