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1 : //===- StringTableBuilder.h - PDB String Table Builder ----------*- 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 : // This file creates the "/names" stream.
11 : //
12 : //===----------------------------------------------------------------------===//
13 :
14 : #ifndef LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H
15 : #define LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H
16 :
17 : #include "llvm/ADT/DenseMap.h"
18 : #include "llvm/ADT/StringRef.h"
19 : #include "llvm/Support/Error.h"
20 : #include <vector>
21 :
22 : namespace llvm {
23 : class BinaryStreamWriter;
24 :
25 : namespace pdb {
26 :
27 92 : class StringTableBuilder {
28 : public:
29 : // If string S does not exist in the string table, insert it.
30 : // Returns the ID for S.
31 : uint32_t insert(StringRef S);
32 :
33 : uint32_t finalize();
34 : Error commit(BinaryStreamWriter &Writer) const;
35 :
36 : private:
37 : DenseMap<StringRef, uint32_t> Strings;
38 : uint32_t StringSize = 1;
39 : };
40 :
41 : } // end namespace pdb
42 : } // end namespace llvm
43 :
44 : #endif // LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H
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