Difference between revisions of "Core.Terms.ToFloat"
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== Rules == | == Rules == | ||
* '''Boolean''' | * '''Boolean''' | ||
| − | *: Returns 1.0, if {{FontColor|blue||true}}, otherwise 0.0 | + | *: Returns 1.0, if {{FontColor|blue||true}}, otherwise 0.0 . |
* '''Integer''' | * '''Integer''' | ||
| − | *: Returns a float copy of the value | + | *: Returns a float copy of the value. |
* '''Float''' | * '''Float''' | ||
| − | *: Returns a copy of the value | + | *: Returns a copy of the value. |
* '''ByteField''' | * '''ByteField''' | ||
*: Returns the float value of the ByteFields (interpretation according to [http://www.dsc.ufcg.edu.br/~cnum/modulos/Modulo2/IEEE754_2008.pdf '''IEEE 754:2008''']). | *: Returns the float value of the ByteFields (interpretation according to [http://www.dsc.ufcg.edu.br/~cnum/modulos/Modulo2/IEEE754_2008.pdf '''IEEE 754:2008''']). | ||
Latest revision as of 02:08, 7 May 2019
Contents
Classification
| Name | ToFloat |
| Short Description | Converts an OTX term to a value of the Float data type |
| Class | Term |
| Extension | OTX Core library |
| Group | Conversion terms |
| Exceptions | OutOfBoundsException TypeMismatchException |
| Checker Rules | - |
| Standard Compliant | Yes |
Pseudo-Code Syntax
FLoatTerm ToFloat(Term)Description
This term will return the Float counterpart of the argument term.
Return Value
The Term returns the value, see table below.
In OTX, Terms are categorized according to its return data type!
| Data Type | Description |
| Float | Returns the Float counterpart of the argument term. |
Rules
- Boolean
- Returns 1.0, if true , otherwise 0.0 .
- Integer
- Returns a float copy of the value.
- Float
- Returns a copy of the value.
- ByteField
- Returns the float value of the ByteFields (interpretation according to IEEE 754:2008).
- String
- Returns the float value of the string. The string must correspond to a FloatLiteral. If not, the TypeMismatchException is thrown.
Properties
| Name | Data Type | Class | Default | Cardinality | Description |
| Term | - | Term | - | [1] | Represents the OTX term that will be converted to a new value of the Float data type. See conversion rule descriptions above. |
Examples
/// Local Declarations
Float Float1;
Float Float2;
Float Float3;
Float Float4;
Float Float5;
/// Flow
Float1 = ToFloat(true);
Float2 = ToFloat(123);
Float3 = ToFloat(123.456);
Float4 = ToFloat(&18 00 FF FF);
Float5 = ToFloat("123.456");