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Generic swap: Difference between revisions
→{{header|Delphi}}: Does not implement anything generic.
(→{{header|CMake}}: Show 2 limitations of swap().) |
(→{{header|Delphi}}: Does not implement anything generic.) |
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=={{header|Delphi}}==
{{incorrect|Delphi|Option 1 demonstrates a dubious arithmetic trick for swapping integers that works on two's complement hardware thanks to wrapping behavior of arithmetic overflow. Neither option demonstrates generic programming: swapping two variables using the same function or operator, regardless of their type.}}
Option 1:
<lang Delphi>
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