Class Integer
Integers are positive and negative whole 32-bit unsigned numbers without decimals. If you need to work with decimals, use the Float data type.
Syntax
Constructors
Integer()
Default constructor.
Declaration
Integer Integer()Returns
| Type | Description |
|---|---|
| Integer |
Integer(Integer)
Pass a value to copy into a new object.
Declaration
Integer Integer(Integer value)Parameters
| Type | Name | Description |
|---|---|---|
| Integer | value | Integer object. |
Returns
| Type | Description |
|---|---|
| Integer |
Integer(String)
Pass a String containing a number. The constructor will parse the text and create an Integer object.
Declaration
Integer Integer(String value)Parameters
| Type | Name | Description |
|---|---|---|
| String | value | A String containing a number. For example "13". |
Returns
| Type | Description |
|---|---|
| Integer |
Examples
Integer favOfSheldon = Integer("73");Methods
abs()
Converts a numeric value to its absolute value (the non-negative value of the number without regarding the sign).
One of the most frequently used methods, typically when you are going to output something.Declaration
Integer abs()Returns
| Type | Description |
|---|---|
| Integer |
Examples
Integer i = -7;
print(i.abs().toString());isNull()
Returns true if it has no value and false if it does.
Declaration
Bool isNull()Returns
| Type | Description |
|---|---|
| Bool |
Remarks
A NULL/NUL/NIL Integer is different from zero, in that it is conceptually without a value. However, when a null Integer is used naively, CRMScript is usually forgiving and interprets it as zero.
Examples
Integer i;
printLine(i.isNull().toString());
i = 0;
printLine(i.isNull().toString());The 1st output will be true because we haven't initialized ì yet. The next output will be false because i now has the value 0.
toBool()
Converts a numeric value to its boolean representation. Returns false if the integer is zero, otherwise true.
Declaration
Bool toBool()Returns
| Type | Description |
|---|---|
| Bool |
Examples
Integer i = 3;
printLine(i.toBool().toString());toHex()
Converts an Integer to a hexadecimal string.
Declaration
String toHex()Returns
| Type | Description |
|---|---|
| String |
Remarks
By default, it converts the value of the current object. You can optionally pass a specific value to convert. (See below)
Examples
printLine("Int \t Hex");
for (Integer i = 0; i < 16; i++) {
printLine(i.toString() +"\t " + i.toHex());
}toHex(Integer)
Converts an Integer to a hexadecimal string.
Same as above except you write toHex(i) rather than i.toHex().Declaration
String toHex(Integer)Parameters
| Type | Name | Description |
|---|---|---|
| Integer | value | Integer object. The value to convert to hex. |
Returns
| Type | Description |
|---|---|
| String |
toString()
Converts a numeric value to its string representation.
One of the most frequently used methods, typically when you are going to output something.Declaration
String toString()Returns
| Type | Description |
|---|---|
| String |
Examples
Integer c = 100;
String s = c.toString();