modernize-make-shared¶
This check finds the creation of std::shared_ptr objects by explicitly
calling the constructor and a new expression, and replaces it with a call
to std::make_shared.
auto my_ptr = std::shared_ptr<MyPair>(new MyPair(1, 2));
// becomes
auto my_ptr = std::make_shared<MyPair>(1, 2);
This check also finds calls to std::shared_ptr::reset() with a new
expression, and replaces it with a call to std::make_shared.
my_ptr.reset(new MyPair(1, 2));
// becomes
my_ptr = std::make_shared<MyPair>(1, 2);
Options¶
-
MakeSmartPtrFunction¶ A string specifying the name of make-shared-ptr function. Default is std::make_shared.
-
MakeSmartPtrFunctionHeader¶ A string specifying the corresponding header of make-shared-ptr function. Default is memory.
-
IncludeStyle¶ A string specifying which include-style is used, llvm or google. Default is llvm.
-
IgnoreMacros¶ If set to non-zero, the check will not give warnings inside macros. Default is 1.