OpenTestSystem.Otx.Core.DataTypes.Integer Class Reference

Integer numbers. More...

Inheritance diagram for OpenTestSystem.Otx.Core.DataTypes.Integer:

Public Attributes
IntegerLiteral	init
	Cardinality [0..1] Initialisation of a Integer declaration with a literal More...

Detailed Description

Integer numbers.

The Integer data type shall correspond to the term "integer" in a purely mathematical sense. Since OTX adheres to the W3C definition of the xsd:long data type, the value space is nonetheless restricted; it ranges from -9223372036854775808 (-2^63) to 9223372036854775807 (2^63-1). This corresponds to 64-bit two's complement memory representation of the integer.

Note

If an Integer declaration is not explicitly initialized, 0 is assigned to the declaration.

Terms and Actions

List of some useful terms and actions:.

• Add
• Divide
• Multiply
• Round
• EncodeInteger
• DecodeInteger

Conversion Terms

Conversion	Result	Sample
ToBoolean	Returns false if 0, otherwise true	Boolean b = ToBoolean(123); // Returns true
ToInteger	Returns the copy of the value	Integer i = ToInteger(123); // Returns 123
ToFloat	Returns a float copy of the integer value	Float f = ToFloat(123); // Returns 123.0
ToString	Returns the value in decimal string representation	String s = ToString(123); // Returns "123"
ToByteField	Returns the smallest possible two's complement representation of the integer (using the smallest possible number of bytes). Concerning byte order in the resulting ByteField, little endian will be used	ByteField bf = ToByteField(123); // Returns 7B

Syntax Declaration

Integer Declaration [= IntegerLiteral];

Literal

0
1234

Sample

Integer IntegerVariable = 12345;

Member Data Documentation

init

IntegerLiteral OpenTestSystem.Otx.Core.DataTypes.Integer.init

Cardinality [0..1]
Initialisation of a Integer declaration with a literal