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    TExprBuiltInManager.AddFloatVariable

    Add float variable to built-in collection

    Declaration

    Source position: fpexprpars.pp line 820

    public 
function TExprBuiltInManager.AddFloatVariable
                                             (const ACategory: TBuiltInCategory; 
                                             const AName: ShortString; 
                                             AValue: TExprFloat)
                                              : TFPBuiltInExprIdentifierDef;

    Description

    The AddFloatVariable method creates and adds a new floating-point built-in variable to the manager with the specified category, name, and float value. The variable can then be referenced in expressions to retrieve the floating-point value.