2.6.4.21. execute_Convert2Numeric()

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This function should be used to convert a variable to numeric type.

The conversion results a double or long variable. If the source variable was already a long or double the function does nothing but results the source variable.

undef is converted to long zero.

The function calls @xref{execute_Convert2Long} and @xref{execute_Convert2Double} thus all other parameters are treated according to that. 

pFixSizeMemoryObject execute_Convert2Numeric(pExecuteObject pEo,
                                             pFixSizeMemoryObject pVar,
                                             pMortalList pMyMortal
  ){
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