clang-tools
11.0.0
clang-tools-extra
clang-tidy
performance
InefficientAlgorithmCheck.h
Go to the documentation of this file.
1
//===--- InefficientAlgorithmCheck.h - clang-tidy----------------*- C++ -*-===//
2
//
3
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4
// See https://llvm.org/LICENSE.txt for license information.
5
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6
//
7
//===----------------------------------------------------------------------===//
8
9
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_INEFFICIENTALGORITHMCHECK_H
10
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_INEFFICIENTALGORITHMCHECK_H
11
12
#include "../ClangTidyCheck.h"
13
14
namespace
clang
{
15
namespace
tidy {
16
namespace
performance {
17
18
/// Warns on inefficient use of STL algorithms on associative containers.
19
///
20
/// Associative containers implements some of the algorithms as methods which
21
/// should be preferred to the algorithms in the algorithm header. The methods
22
/// can take advantage of the order of the elements.
23
class
InefficientAlgorithmCheck
:
public
ClangTidyCheck
{
24
public
:
25
InefficientAlgorithmCheck
(StringRef
Name
,
ClangTidyContext
*Context)
26
:
ClangTidyCheck
(
Name
, Context) {}
27
bool
isLanguageVersionSupported
(
const
LangOptions &LangOpts)
const override
{
28
return
LangOpts.CPlusPlus;
29
}
30
void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
31
void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
32
};
33
34
}
// namespace performance
35
}
// namespace tidy
36
}
// namespace clang
37
38
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_INEFFICIENTALGORITHMCHECK_H
clang::tidy::performance::InefficientAlgorithmCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition:
InefficientAlgorithmCheck.h:27
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:114
clang::tidy::performance::InefficientAlgorithmCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
InefficientAlgorithmCheck.cpp:29
clang::tidy::performance::InefficientAlgorithmCheck
Warns on inefficient use of STL algorithms on associative containers.
Definition:
InefficientAlgorithmCheck.h:23
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:76
Name
static constexpr llvm::StringLiteral Name
Definition:
UppercaseLiteralSuffixCheck.cpp:27
clang::tidy::performance::InefficientAlgorithmCheck::InefficientAlgorithmCheck
InefficientAlgorithmCheck(StringRef Name, ClangTidyContext *Context)
Definition:
InefficientAlgorithmCheck.h:25
clang::tidy::performance::InefficientAlgorithmCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
InefficientAlgorithmCheck.cpp:63
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
Generated on Tue Jul 28 2020 16:14:02 for clang-tools by
1.8.16