What does it means? - Printable Version

What does it means? - Printable Version

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What does it means? - Qur - 12.07.2012

Hey.. I would like to know what the ++ or -- means..

for example:

Код:

Gas[vehicle]++;

Gas[vehicle]--;

Thanks

Re: What does it means? - MP2 - 12.07.2012

Increases or decreases the variable by 1.

Same as

Gas[vehicleid] = Gas[vehicleid]-1;
Gas[vehicleid] = Gas[vehicleid]+1;

AW: What does it means? - Nero_3D - 12.07.2012

var++; or ++var; is a little bit faster than var += 1;