/vqdr/trunk

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19 by Gustav Hartvigsson
Added Round Up and Round Down function classes. 
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using VQDR.Expression;

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public class VQDR.Expression.RoundUpFunctionToken : FunctionToken {










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  public RoundUpFunctionToken () {  base ();  }










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  construct {










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    mandatory_num_child = 1;










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  }










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  public override void evaluate_self (Context instance) throws GLib.Error {










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    Token param = get_child (1);










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    param.evaluate_self (instance);










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    result_value = param.result_value.round_up ();










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    result_max_value = param.result_max_value.round_up ();










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    result_min_value = param.result_min_value.round_up ();










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    result_string = CH_RUP_OP + param.result_string + CH_RUP_CL;










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  }










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}