omni::stol

Defined in omni/String.h

long omni::stol(const string &str, std::size_t *pos = nullptr, int base = 10)

Interprets the string str as a signed integer value.

Parameters

• str – The string to convert.

• pos – Address of an integer to store the number of characters processed.

• base – The number base.

Throws

• std::invalid_argument – If no conversion could be performed.

• std::out_of_range – If the converted value would fall out of the range of the result type or if the underlying function (std::strtol) sets errno to ERANGE.

Returns

Integer value corresponding to the contents of str.