Classification
| Name |
ToBoolean
|
| Short Description |
To convert an expression to a Boolean
|
| Class |
Term
|
| Extension |
OTX Core library
|
| Group |
Conversion terms
|
| Exceptions |
-
|
| Checker Rules |
-
|
| Standard Compliant |
Yes
|
OTL Syntax
BooleanTerm = Conversion.ToBoolean(Term);
Description
Term to the convert an expression to a Boolean.
Return Value
The Term returns the value, see table below.
|
|
In OTX, Terms are categorized according to its return data type!
|
| Data Type |
Description
|
| Boolean |
Return value of the appropriate type.
|
Rules
- Boolean
- Returns a copy of the value
- Integer
- If 0, return false , otherwise true
- Float
- If 0.0, return false , otherwise true
- ByteField
- If empty, return false , otherwise true
- String
- If the value of the string "True", and not taken into account - insensitive will return true , otherwise false
Properties
| Name |
Data Type |
Class |
Default |
Cardinality |
Description
|
| Term |
- |
Term |
- |
[1] |
The expression to be converted. Rules, see description.
|
OTL Examples
Boolean Boolean1;
Boolean Boolean2;
Boolean Boolean3;
Boolean1 = Conversion.ToBoolean(0);
Boolean2 = Conversion.ToBoolean("true");
Boolean3 = Conversion.ToBoolean("false");
See also
ToInteger
ToFloat
ToByteField
ToString
