Translations:Development/Tutorials/Common Programming Mistakes/88/pt-br: Difference between revisions

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Latest revision as of 17:34, 22 April 2020

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Take, for instance, {{qt|QString}}. They should always be passed into methods as <tt>const {{qt|QString}}&</tt>. Even though {{qt|QString}} is implicitly shared it is still more efficient (and safer) to pass const references as opposed to objects by value.

Tome, por exemplo, QString. Eles sempre devem ser passados para os métodos como const QString&. Embora o QString seja compartilhado implicitamente, ainda é mais eficiente (e mais seguro) passar referências const, em oposição a objetos por valor.

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