If you have a function that takes a function pointer, you cannot pass in a functor as though it were a function pointer, even if the functor has the same arguments and return value as the function pointer.
This piece of music was composed by famous composer Richard Wagner in 1848 for his opera called Lohengrin. The second piece of music known as The Wedding March was composed by Felix Mendelssohn in 1842 as a march written for Shakespeareâs A Midsummer Nightâs Dream.
Tune of the Day: Minute Waltz. by FrÃ©dÃ©ric Chopin, arranged for Flute and Piano. Published in 1847, the Trois Valses (âThree Waltzesâ), Op. 64 were the last set of such works to be published during Chopin's lifetime, and were among the very last works sketched by his prodigious pen.