String class

toInt()

String::toInt, toInt, String.toInt

Converts a valid String to an integer. The input string should start with an integral number. If the string contains non-integral numbers, the function will stop performing the conversion.

// SYNTAX
string.toInt()

// PROTOTYPE
long toInt(void) const;

Parameters:

• string: a variable of type String

Returns: long (If no valid conversion could be performed because the string doesn't start with a integral number, a zero is returned.)