Datatype Element/en - Versionsgeschichte

Cg: /* Physical Units and Value Types */

2025-06-05T09:21:20Z

Physical Units and Value Types

← Nächstältere Version		Version vom 5. Juni 2025, 09:21 Uhr
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	:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].		:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].

	===== <span id="Type_PhysicalUnit">Physical ~~Units~~</span> and <span id="Type_PhysicalValues">Value Types</span> =====		===== <span id="Type_PhysicalUnit">Physical Unit</span> and <span id="Type_PhysicalValues">Value Types</span> =====

	These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], [[PhysicalValues/en#Mass\|Mass]], Temperature, Electric Resistance, Voltage and many others.		These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], [[PhysicalValues/en#Mass\|Mass]], Temperature, Electric Resistance, Voltage and many others.

Cg: /* Physical Value Types */

2025-06-05T09:21:02Z

Physical Value Types

← Nächstältere Version		Version vom 5. Juni 2025, 09:21 Uhr
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	:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].		:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].

	===== Physical Value Types =====		===== <span id="Type_PhysicalUnit">Physical Units</span> and <span id="Type_PhysicalValues">Value Types</span> =====

	These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], [[PhysicalValues/en#Mass\|Mass]], Temperature, Electric Resistance, Voltage and many others.		These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], [[PhysicalValues/en#Mass\|Mass]], Temperature, Electric Resistance, Voltage and many others.

Cg: /* Often Useful Types */

2025-06-05T09:18:18Z

Often Useful Types

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	;<div id="Type_IPAddress">IPAddress</div>		;<div id="Type_IPAddress">IPAddress</div>
	:represents an ipv4 or ipv6 address. See [http://live.exept.de/ClassDoc/classDocOf:,SocketAddress SocketAddress].		:represents an ipv4 or ipv6 address. See [http://live.exept.de/ClassDoc/classDocOf:,SocketAddress SocketAddress].

	;<span id="Type_PhysicalUnit">PhysicalUnit</span> Types / <span id="Type_PhysicalValue">Physical Values</span>
	:expecco provides a number of types to represent physical values such as mass, volume, speed, voltage, etc. These are described in detail in [[PhysicalValues/en \| "Physical Values"]].

	;<div id="Type_Socket">Socket</div>		;<div id="Type_Socket">Socket</div>

Cg: /* Physical Value Types */

2025-06-05T09:16:48Z

Physical Value Types

← Nächstältere Version		Version vom 5. Juni 2025, 09:16 Uhr
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	===== Physical Value Types =====		===== Physical Value Types =====

	These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], Temperature, Electric Resistance, Voltage and many others.		These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], [[PhysicalValues/en#Mass\|Mass]], Temperature, Electric Resistance, Voltage and many others.
	Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].		Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].

Cg: /* Physical Value Types */

2025-06-05T09:15:07Z

Physical Value Types

← Nächstältere Version		Version vom 5. Juni 2025, 09:15 Uhr
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	===== Physical Value Types =====		===== Physical Value Types =====

	These include Length, Acceleration, Temperature, Electric Resistance, Voltage and many others.		These include [[PhysicalValues/en#Length\|Length]], [[PhysicalValues/en#Acceleration\|Acceleration]], Temperature, Electric Resistance, Voltage and many others.
	Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].		Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].

Cg: /* Physical Value Types */

2025-03-31T12:38:24Z

Physical Value Types

← Nächstältere Version		Version vom 31. März 2025, 12:38 Uhr
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	===== Physical Value Types =====		===== Physical Value Types =====

	These include Length, Acceleration, Temperature, ~~ELectric~~ Resistance, Voltage and many others.		These include Length, Acceleration, Temperature, Electric Resistance, Voltage and many others.
	Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].		Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].

Cg: /* Text Types */

2025-03-31T12:37:40Z

Text Types

← Nächstältere Version		Version vom 31. März 2025, 12:37 Uhr
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	;<div id="Type_Number">Number</div>		;<div id="Type_Number">Number</div>
	:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].		:any numeric value (integer, float, fraction etc.). Most arithmetic action blocks allow for mixed mode arithmetic; i.e. it is possible to add integer values to fractions, floats and vice versa. The resulting value's representation depends on the combination of input values, and will usually be the one with less exactness. I.e. when adding an exact integer or fraction to an inexact float, the result will be an inexact float.<br>Class details in [http://live.exept.de/ClassDoc/classDocOf:,Number Number].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].

			===== Physical Value Types =====

			These include Length, Acceleration, Temperature, ELectric Resistance, Voltage and many others.
			Full detailed information and examples are found in [[PhysicalValues/en\|Physical Values]].

	===== Text Types =====		===== Text Types =====

Cg: /* Primary Types */

2025-03-11T17:12:09Z

Primary Types

← Nächstältere Version		Version vom 11. März 2025, 17:12 Uhr
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	You can browse the system for all classes using the system browser (found in the "''Tools''" menu); however, you must have installed the source code (in the installation procedure) to see the code.		You can browse the system for all classes using the system browser (found in the "''Tools''" menu); however, you must have installed the source code (in the installation procedure) to see the code.

			In a textual type definition, primary types are written as the classname in angle brackets (eg. "<Integer>").

	==== Tuple Types ====		==== Tuple Types ====

Cg: /* Numeric Types */

2025-01-29T14:01:14Z

Numeric Types

← Nächstältere Version		Version vom 29. Januar 2025, 14:01 Uhr
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	;<div id="Type_Integer">Integer</div>		;<div id="Type_Integer">Integer</div>
	:an integral number of arbitrary size (i.e. only limited by memory). Operations on integers automatically care for overflow and reserve more memory if required (i.e. there is no 32- or 64-bit overflow as in most other programming languages). If required to reproduce invalid numeric operations of other programming languages (i.e. C, C++, Java or C#), modulu operations which wrap the result within the ~~32bit~~ range are provided in the standard library and/or the underlying Smalltalk library.<br>Details in [http://live.exept.de/ClassDoc/classDocOf:,Integer Integer].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].		:an integral number of arbitrary size (i.e. only limited by memory). Operations on integers automatically care for overflow and reserve more memory if required (i.e. there is no 32- or 64-bit overflow as in most other programming languages). If required to reproduce invalid numeric operations of other programming languages (i.e. C, C++, Java or C#), modulu operations which wrap the result within the 32- or 64 bit range are provided in the standard library and/or the underlying Smalltalk library.<br>Details in [http://live.exept.de/ClassDoc/classDocOf:,Integer Integer].<br>Additional info is found in [[Number_API_Functions\|Number API Functions]].

	;<div id="Type_Float">Float</div>		;<div id="Type_Float">Float</div>

Cg: /* Constraint Datatype Type */

2023-08-09T09:38:10Z

Constraint Datatype Type

← Nächstältere Version		Version vom 9. August 2023, 09:38 Uhr
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	* <code>isNumberPrimaryType</code> - for subtypes of Number (i.e. Float, Integer, Fraction, FixedPoint)		* <code>isNumberPrimaryType</code> - for subtypes of Number (i.e. Float, Integer, Fraction, FixedPoint)
	* <code>isPrimaryType</code> - for any primary type		* <code>isPrimaryType</code> - for any primary type
			::(primary types are those defined as class in the underlying framework. You can see and inspect those with the class browser, which is opened via the "''Extras''" → "''Tools''" menu)
	* <code>isStreamPrimaryType</code> - for subtypes of Stream		* <code>isStreamPrimaryType</code> - for subtypes of Stream
	* <code>isTupleType</code> - for any tuple type		* <code>isTupleType</code> - for any tuple type
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	or a selector plus string argument from one of:		or a selector plus string argument from one of:
	* <code>nameMatches:</code> ''globPattern''		* <code>nameMatches:</code> ' ''globPattern'' '
	* <code>nameMatchesRegex:</code> ''regexPattern''		* <code>nameMatchesRegex:</code> ' ''regexPattern'' '
			* <code>hasTag:</code> ' ''tagString'' '

	Constrained datatypes should be used by the StandardLibraries only, and are used to limit the number of possible input values of some instance creation actions (especially to reduce the number of items in the freeze-value-suggestion lists).		Constrained datatypes should be used by the StandardLibraries only, and are used to limit the number of possible input values of some instance creation actions (especially to reduce the number of items in the freeze-value-suggestion lists).