Ternary operator
The inline-if (ternary) operator was introduced in Delphi 13.
It has the following form:
if <condition> then <expr1> else <expr2>
It evaluates <condition> and returns either <expr1> or <expr2>.
Translation to C++
The expression is translated directly to the C++ ternary operator:
<condition> ? <expr1> : <expr2>
Examples
Simple expression
X := if A > 0 then 1 else 2;
X = (A > 0) ? 1 : 2;
Nested expression
X := if A > 0 then (if B > 0 then 1 else 2) else 3;
X = (A > 0) ? ((B > 0) ? 1 : 2) : 3;
Inside a larger expression
S := 'X' + (if Flag then 'Y' else 'Z');
S = L"X" + (Flag ? L"Y" : L"Z");
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