PVS-StudioWarnings

PVS-Studio warning V517 for TickerTape

Nov 12th, 2014
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C++ 0.73 KB | None | 0 0
  1. void GetWindAtSingleTornado(....)
  2. {
  3.   ...
  4.   if(radius < THRESH * 5)                      <<<---
  5.       *yOut = THRESH * 10 / radius;
  6.   else if (radius < THRESH * 5)                <<<---
  7.       *yOut = -3.0f / (THRESH * 5.0f) *
  8.               (radius - THRESH * 5.0f) + 3.0f;
  9.   else
  10.       *yOut = 0.0f;
  11.   ...
  12. }
  13.  
  14. This suspicious code was found in TickerTape project by PVS-Studio static code analyzer.
  15. Warning message is:
  16. V517 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. TickerTape wind.cpp 118
  17.  
  18. PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/
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