cm0002@lemmy.world to Programmer Humor@programming.dev · 7 days agoTell me the truth ...piefed.jeena.netimagemessage-square159fedilinkarrow-up11.17Karrow-down117
arrow-up11.15Karrow-down1imageTell me the truth ...piefed.jeena.netcm0002@lemmy.world to Programmer Humor@programming.dev · 7 days agomessage-square159fedilink
minus-squareethancedwards8@programming.devlinkfedilinkEnglisharrow-up7·6 days agoWhy is this a big mistake? I’m not a c++ person
minus-squarebitcrafter@programming.devlinkfedilinkarrow-up5·6 days agoThe mistake was that they created a type that behaves like an array in every case except for bool, for which they created a special magical version that behaves just subtly different enough that it can break things in confusing ways.
minus-squareethancedwards8@programming.devlinkfedilinkEnglisharrow-up3arrow-down1·6 days agoCould you provide an example?
minus-squaretimhh@programming.devlinkfedilinkarrow-up1·2 days agoThe biggest problem is that each element doesn’t have a unique memory address; iterators aren’t just pointers.
Why is this a big mistake? I’m not a c++ person
The mistake was that they created a type that behaves like an array in every case except for
bool, for which they created a special magical version that behaves just subtly different enough that it can break things in confusing ways.Could you provide an example?
The biggest problem is that each element doesn’t have a unique memory address; iterators aren’t just pointers.