89 std::vector<double> BlockCoverage::FunctionWeights(size_t NumFunctions) const {  in FunctionWeights()
90   std::vector<double> Res(NumFunctions);  in FunctionWeights()
94     assert(FunctionID < NumFunctions);  in FunctionWeights()
177   size_t NumFunctions = 0;  in Init()  local
180     NumFunctions++;  in Init()
182       FocusFuncIdx = NumFunctions - 1;  in Init()
184   if (!NumFunctions)  in Init()
193     auto Weights = Coverage.FunctionWeights(NumFunctions);  in Init()
194     std::vector<double> Intervals(NumFunctions + 1);  in Init()
200     assert(FocusFuncIdx < NumFunctions);  in Init()
203     for (size_t i = 0; i < NumFunctions; i++) {  in Init()
213   if (!NumFunctions || FocusFuncIdx == SIZE_MAX || Files.size() <= 1)  in Init()
233         if (FunctionNum >= NumFunctions)  in Init()
245          NumTraceFiles, NumFunctions, NumTracesWithFocusFunction);  in Init()