Ejemplo n.º 1
0
static inline
T doConvertToIntType(const String::buf_t& m_buf, const char* type, FP fp, int base)
{
	if (m_buf)
	{
		char* endptr(0);
		errno = 0;		// errno is thread local
		FPRT v = fp(m_buf->data(), &endptr, base);
		T rv = static_cast<T>(v);
		if (*endptr != '\0' || errno == ERANGE || FPRT(rv) != v)
		{
			throwStringConversion(m_buf, type);
		}
		return rv;
	}
	else
	{
		throwStringConversion("", type);
	}
	return T(); // to make compiler happy
}
Ejemplo n.º 2
0
static inline
T doConvertToIntType(const String::buf_t& m_buf, const char* type, FP fp, int base)
{
	// the error detecting code below won't detect an empty string, so
	// we have to check for it explicitly.
	if (m_buf && m_buf->length() > 0)
	{
		char* endptr(0);
		errno = 0;		// errno is thread local
		FPRT v = fp(m_buf->data(), &endptr, base);
		T rv = static_cast<T>(v);
		if (*endptr != '\0' || errno == ERANGE || FPRT(rv) != v)
		{
			throwStringConversion(m_buf, type);
		}
		return rv;
	}
	else
	{
		throwStringConversion("", type);
	}
	return T(); // to make compiler happy
}