tools/llvm-cov/CoverageSummary.h

   1 //===- CoverageSummary.h - Code coverage summary --------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This class implements data management and rendering for the code coverage
  11 // summaries of all files and functions.
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 #ifndef LLVM_COV_COVERAGESUMMARY_H
  16 #define LLVM_COV_COVERAGESUMMARY_H
  17
  18 #include "CoverageSummaryInfo.h"
  19 #include <vector>
  20
  21 namespace llvm {
  22
  23 /// \brief Manager for the function and file code coverage summaries.
  24 class CoverageSummary {
  25   std::vector<StringRef> Filenames;
  26   std::vector<FunctionCoverageSummary> FunctionSummaries;
  27   std::vector<std::pair<unsigned, unsigned>> FunctionSummariesFileIDs;
  28   std::vector<FileCoverageSummary> FileSummaries;
  29
  30   unsigned getFileID(StringRef Filename);
  31
  32 public:
  33   void createSummaries(const coverage::CoverageMapping &Coverage);
  34
  35   ArrayRef<FileCoverageSummary> getFileSummaries() { return FileSummaries; }
  36
  37   FileCoverageSummary getCombinedFileSummaries();
  38
  39   void render(const FunctionCoverageSummary &Summary, raw_ostream &OS);
  40
  41   void render(raw_ostream &OS);
  42 };
  43 }
  44
  45 #endif // LLVM_COV_COVERAGESUMMARY_H