On 11/27/2016 01:48 PM, RAJAT ARORA wrote:
That worked but I am not sure why a reference didn't work but a const.
reference did.
C++ says that you can convert an argument from one type to another if a
function takes a const-reference, but not if the function takes a non-const
reference. It's a slightly involved situation, but makes perfect sense from a
language design perspective.
Best
W.
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