LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/PDB/Raw - NamedStreamMap.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 1 1 100.0 %
Date: 2017-01-24 23:09:07 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- NamedStreamMap.h - PDB Named Stream Map ------------------*- C++ -*-===//
       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             : #ifndef LLVM_DEBUGINFO_PDB_RAW_PDBNAMEDSTREAMMAP_H
      11             : #define LLVM_DEBUGINFO_PDB_RAW_PDBNAMEDSTREAMMAP_H
      12             : 
      13             : #include "llvm/ADT/StringMap.h"
      14             : #include "llvm/ADT/StringRef.h"
      15             : #include "llvm/DebugInfo/PDB/Raw/HashTable.h"
      16             : #include "llvm/Support/Error.h"
      17             : #include <cstdint>
      18             : 
      19             : namespace llvm {
      20             : namespace msf {
      21             : class StreamReader;
      22             : class StreamWriter;
      23             : }
      24             : namespace pdb {
      25             : class NamedStreamMapBuilder;
      26          93 : class NamedStreamMap {
      27             :   struct FinalizationInfo {
      28             :     uint32_t StringDataBytes = 0;
      29             :     uint32_t SerializedLength = 0;
      30             :   };
      31             :   friend NamedStreamMapBuilder;
      32             : 
      33             : public:
      34             :   NamedStreamMap();
      35             : 
      36             :   Error load(msf::StreamReader &Stream);
      37             :   Error commit(msf::StreamWriter &Writer) const;
      38             :   uint32_t finalize();
      39             : 
      40             :   bool get(StringRef Stream, uint32_t &StreamNo) const;
      41             :   void set(StringRef Stream, uint32_t StreamNo);
      42             :   void remove(StringRef Stream);
      43             : 
      44             :   iterator_range<StringMapConstIterator<uint32_t>> entries() const;
      45             : 
      46             : private:
      47             :   Optional<FinalizationInfo> FinalizedInfo;
      48             :   HashTable FinalizedHashTable;
      49             :   StringMap<uint32_t> Mapping;
      50             : };
      51             : 
      52             : } // end namespace pdb
      53             : } // end namespace llvm
      54             : 
      55             : #endif // LLVM_DEBUGINFO_PDB_RAW_PDBNAMEDSTREAMMAP_H

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