clang-tools  8.0.0
Generators.cpp
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1 //===---- Generator.cpp - Generator Registry ---------------------*- 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 #include "Generators.h"
11 
12 LLVM_INSTANTIATE_REGISTRY(clang::doc::GeneratorRegistry)
13 
14 namespace clang {
15 namespace doc {
16 
17 llvm::Expected<std::unique_ptr<Generator>>
18 findGeneratorByName(llvm::StringRef Format) {
19  for (auto I = GeneratorRegistry::begin(), E = GeneratorRegistry::end();
20  I != E; ++I) {
21  if (I->getName() != Format)
22  continue;
23  return I->instantiate();
24  }
25  return llvm::make_error<llvm::StringError>("Can't find generator: " + Format,
26  llvm::inconvertibleErrorCode());
27 }
28 
29 // This anchor is used to force the linker to link in the generated object file
30 // and thus register the generators.
31 extern volatile int YAMLGeneratorAnchorSource;
32 extern volatile int MDGeneratorAnchorSource;
33 static int LLVM_ATTRIBUTE_UNUSED YAMLGeneratorAnchorDest =
35 static int LLVM_ATTRIBUTE_UNUSED MDGeneratorAnchorDest =
37 
38 } // namespace doc
39 } // namespace clang
llvm::Expected< std::unique_ptr< Generator > > findGeneratorByName(llvm::StringRef Format)
Definition: Generators.cpp:18
static int LLVM_ATTRIBUTE_UNUSED MDGeneratorAnchorDest
Definition: Generators.cpp:35
volatile int YAMLGeneratorAnchorSource
volatile int MDGeneratorAnchorSource
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
llvm::Registry< Generator > GeneratorRegistry
Definition: Generators.h:33
static int LLVM_ATTRIBUTE_UNUSED YAMLGeneratorAnchorDest
Definition: Generators.cpp:33