compile-time evaluation
[/kəmˈpaɪl taɪm ˌɛvəˈluːeɪʃən/]
nounpl: compile-time evaluations
avaliação em tempo de compilação
1. The process of computing or evaluating expressions, functions, or constants during the compilation phase of a program, rather than at runtime, allowing the compiler to optimize code and catch errors early
Using constexpr in C++ enables compile-time evaluation of mathematical functions without runtime overhead.
Usar constexpr em C++ permite a avaliação em tempo de compilação de funções matemáticas sem sobrecarga em tempo de execução.
2. A compiler optimization technique where constant expressions are reduced to their final values before the program executes
The compiler performs compile-time evaluation of the constant expression 2 + 3 to produce the value 5.
O compilador realiza a avaliação em tempo de compilação da expressão constante 2 + 3 para produzir o valor 5.
This is a specialized technical term primarily used in software engineering and computer science communities in both Brazil and the USA. It reflects the global nature of programming terminology, where English dominates technical vocabulary even in Portuguese-speaking regions. The concept is central to modern C++ programming and compiler design discussions.
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