clang-tools 6.0.0

UseEmplaceCheck.h
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1 //===--- UseEmplaceCheck.h - clang-tidy--------------------------*- 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_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
12
13 #include "../ClangTidy.h"
14 #include <string>
15 #include <vector>
16
17 namespace clang {
18 namespace tidy {
19 namespace modernize {
20
21 /// This check looks for cases when inserting new element into std::vector but
22 /// the element is constructed temporarily.
23 /// It replaces those calls for emplace_back of arguments passed to
24 /// constructor of temporary object.
25 ///
26 /// For the user-facing documentation see:
27 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-use-emplace.html
28 class UseEmplaceCheck : public ClangTidyCheck {
29 public:
30 UseEmplaceCheck(StringRef Name, ClangTidyContext *Context);
31 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
34
35 private:
36 const bool IgnoreImplicitConstructors;
37 const std::vector<std::string> ContainersWithPushBack;
38 const std::vector<std::string> SmartPointers;
39 const std::vector<std::string> TupleTypes;
40 const std::vector<std::string> TupleMakeFunctions;
41 };
42
43 } // namespace modernize
44 } // namespace tidy
45 } // namespace clang
46
47 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
clang::tidy::modernize::UseEmplaceCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
Definition: UseEmplaceCheck.cpp:164
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
clang::tidy::modernize::UseEmplaceCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: UseEmplaceCheck.cpp:122
clang::tidy::modernize::UseEmplaceCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: UseEmplaceCheck.cpp:43
clang::tidy::modernize::UseEmplaceCheck::UseEmplaceCheck
UseEmplaceCheck(StringRef Name, ClangTidyContext *Context)
Definition: UseEmplaceCheck.cpp:31
clang::tidy::ClangTidyOptions::OptionMap
std::map< std::string, std::string > OptionMap
Definition: ClangTidyOptions.h:99
clang
Definition: AndroidTidyModule.cpp:28
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:104
clang::tidy::modernize::UseEmplaceCheck
This check looks for cases when inserting new element into std::vector but the element is constructed...
Definition: UseEmplaceCheck.h:28