12 lines
467 B
ReStructuredText
12 lines
467 B
ReStructuredText
.. title:: clang-tidy - cert-msc50-cpp
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cert-msc50-cpp
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==============
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Pseudorandom number generators use mathematical algorithms to produce a sequence
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of numbers with good statistical properties, but the numbers produced are not
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genuinely random. The ``std::rand()`` function takes a seed (number), runs a
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mathematical operation on it and returns the result. By manipulating the seed
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the result can be predictable. This check warns for the usage of
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``std::rand()``.
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