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Variable Access
About
This section is used to get the proper syntax when a variable is being accessed in an expression.
| Java Example | ||
| [Variable Access] | ||
| Precedence | = 100 | |
| Text | = {name} | | ~subscript |
| = {name}[{subscript}] | | subscript | |
Precedence
This key defines the precedence of the variable access. Normally, this should be set to the maximum value used in the template's expressions.
Text Key
The text key is used to generate the syntax for a variable access.
| Fields | Contents |
| {name} | The name of the varaible |
| {subscript} | The subscript (index) if an array element is being accessed. |
The first and last flags can be used if the syntax differs for the first
or last statement in the block.
| Flags | When True |
| integer | The expression is an Integer. |
| real | The expression is a Real. |
| boolean | The expression is an Boolean. |
| string | The expression is an String. |
| none | The expression doesn't have a known type - i.e. not declared. This is good for a "default" syntax. |
| subscript | A subscript (index) is being used with the variable. |
| from-parameter | The variable was defined as a parameter. |