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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/12/String.jack
/**
* Represents character strings. In addition for constructing and disposing
* strings, the class features methods for getting and setting individual
* characters of the string, for erasing the string's last character,
* for appending a character to the string's end, and more typical
* string-oriented operations.
*/
class String {
/** constructs a new empty string with a maximum length of maxLength
* and initial length of 0. */
constructor String new(int maxLength) {
}
/** Disposes this string. */
method void dispose() {
}
/** Returns the current length of this string. */
method int length() {
}
/** Returns the character at the j-th location of this string. */
method char charAt(int j) {
}
/** Sets the character at the j-th location of this string to c. */
method void setCharAt(int j, char c) {
}
/** Appends c to this string's end and returns this string. */
method String appendChar(char c) {
}
/** Erases the last character from this string. */
method void eraseLastChar() {
}
/** Returns the integer value of this string,
* until a non-digit character is detected. */
method int intValue() {
}
/** Sets this string to hold a representation of the given value. */
method void setInt(int val) {
}
/** Returns the new line character. */
function char newLine() {
}
/** Returns the backspace character. */
function char backSpace() {
}
/** Returns the double quote (") character. */
function char doubleQuote() {
}
}
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