clang-tools
9.0.0
llvm.src
tools
clang
tools
extra
clang-tidy
modernize
ShrinkToFitCheck.h
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//===--- ShrinkToFitCheck.h - clang-tidy-------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_SHRINKTOFITCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_SHRINKTOFITCHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang
{
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namespace
tidy {
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namespace
modernize {
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/// Replace copy and swap tricks on shrinkable containers with the
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/// `shrink_to_fit()` method call.
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///
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/// The `shrink_to_fit()` method is more readable and more effective than
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/// the copy and swap trick to reduce the capacity of a shrinkable container.
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/// Note that, the `shrink_to_fit()` method is only available in C++11 and up.
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class
ShrinkToFitCheck
:
public
ClangTidyCheck
{
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public
:
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ShrinkToFitCheck
(StringRef
Name
,
ClangTidyContext
*Context)
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:
ClangTidyCheck
(Name, Context) {}
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &
Result
)
override
;
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};
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}
// namespace modernize
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_SHRINKTOFITCHECK_H
clang::tidy::modernize::ShrinkToFitCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
ShrinkToFitCheck.cpp:55
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:47
clang::tidy::modernize::ShrinkToFitCheck::ShrinkToFitCheck
ShrinkToFitCheck(StringRef Name, ClangTidyContext *Context)
Definition:
ShrinkToFitCheck.h:26
Name
static constexpr llvm::StringLiteral Name
Definition:
UppercaseLiteralSuffixCheck.cpp:27
clang::tidy::modernize::ShrinkToFitCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
ShrinkToFitCheck.cpp:21
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:99
Result
llvm::Optional< llvm::Expected< tooling::AtomicChanges > > Result
Definition:
Rename.cpp:36
clang::tidy::modernize::ShrinkToFitCheck
Replace copy and swap tricks on shrinkable containers with the shrink_to_fit() method call...
Definition:
ShrinkToFitCheck.h:24
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