Effective C + + clause 16: Paired use new and delete when using the same form

Remember:

• If you use [] in a new expression, you must also use [] in the corresponding delete expression. If you do not use [] at new, be sure not to use [] at delete.

string New string ; string New string [...] delete stringPtr1;   // Delete an object Delete // Delete an array of objects

It is best not to use arrays as TypeDef, basically you can use vectors and the like

string addresslines[4]; string New // Note that this is equivalent to new string[4] ... Delete // behavior as defined Delete // correct

Effective C + + clause 16: Paired use new and delete when using the same form