Class Long
Longs are positive and negative whole 64-bit unsigned numbers without decimals. If you need to work with decimals, use the Float data type. To represent a long number in the code as a literal, suffix it with an "L", for example, "Long l = 576460752303423488L;"
Syntax
Constructors
Long()
Default constructor.
Declaration
Long Long()Returns
| Type | Description |
|---|---|
| Long |
Long(Integer)
Pass a value to copy into a new object.
Declaration
Long Long(Long value)Parameters
| Type | Name | Description |
|---|---|---|
| Long | value | Long object. |
Returns
| Type | Description |
|---|---|
| Long |
Long(Integer)
Pass a value to copy into a new object.
Declaration
Long Long(Integer value)Parameters
| Type | Name | Description |
|---|---|---|
| Integer | value | Integer object. |
Returns
| Type | Description |
|---|---|
| Long |
Methods
getHighInteger()
Returns the high 32-bit Integer of the Long.
Declaration
Integer getHighInteger()Returns
| Type | Description |
|---|---|
| Integer |
Examples
Long c = 576460752303423488L;
print(c.getHighInteger().toString());getLowInteger()
Returns the low 32-bit Integer of the Long.
Declaration
Integer getLowInteger()Returns
| Type | Description |
|---|---|
| Integer |
Examples
Long c = 576460752303423488L;
print(c.getLowInteger().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 Long is different from zero, in that it is conceptually without a value. However, when a null Long is used naively, CRMScript is usually forgiving and interprets it as zero.
Examples
Long i;
printLine(i.isNull().toString());
i = 0;
printLine(i.isNull().toString());The first output will be true because we haven't initialized i yet. The next output will be false because i now has the value 0.
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
Long c = 576460752303423488L;
String s = c.toString();