c++ - Where to allocate one time use class? -


lets consider following code:

void main(int argc, char* argv[]) { foo foo; //at point don't need foo more //a lot of stuff here }

if need foo short amount of time,isn't better allocate on heap , delete before executing rest of code?

no, it's better write inner scope.

int main() {     {         foo foo;         // use foo     }     // more code }

but doing should hint might better put foo in separate function.

there's no reason use heap allocation here though. solution worse problem.


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