getrealvalue

Purpose

Get real contained within basicvalue

Synopsis

function xreflect~getrealvalue( bv:xreflect~basicvalue ):real

Argument

bv	The basicvalue to query

Return value

The floating point value from the basicvalue

Example

The following:

myval := basicvalue(17.5)
writeln('realvalue=',myval.realvalue)

produces this output:

realvalue=17.5

Further information

If the referenced basicvalue does not contain a real, a reasonable type conversion will be applied.