I the JVM source classFileParser. CPP can see the following code

 
ClassFileParser: : ClassFileParser (ClassFileStream * stream, 
The Symbol * name, 
ClassLoaderData * loader_data, 
Const ClassLoadInfo * cl_info, 
Publicity pub_level, 
TRAPS) : 
_stream (stream), 
_class_name (NULL), 
_loader_data (loader_data), 
_unsafe_anonymous_host (cl_info - & gt; Unsafe_anonymous_host ()), 
_cp_patches (cl_info - & gt; Cp_patches ()), 
_is_hidden (cl_info - & gt; Is_hidden ()), 
_can_access_vm_annotations (cl_info - & gt; Can_access_vm_annotations ()), 
_num_patched_klasses (0), 
... 

Seems to be under the stream to initialize _stream, but I can't find _stream (ClassFileStream * stream) this function, what is this grammar?
As a Java said at least _stream this method, and method body need is like=stream} {_stream words to complete the assignment (or use lombok automatically generated code), is for each private properties of CPP is a method to assign the same name by default?

CodePudding user response:

This represents the initialization, with an underscore do not have what relation, _stream just a class member

CodePudding user response:

reference 1/f, the truth is right or wrong response:

this on behalf of the initialization, with an underscore do not have what relation, _stream just a class member

What I mean is that as long as there is a class member (in this case are various underscore), CPP in default there will be a method to modify the same name

CodePudding user response:

The method is not

CodePudding user response:

This is to initialize list
Take a look at this link: https://blog.csdn.net/hailong0715/article/details/54018002? Utm_medium=distribute. Pc_relevant_t0. None - task - blog - BlogCommendFromMachineLearnPai2-1. Nonecase& Depth_1 - utm_source=distribute. Pc_relevant_t0. None - task - blog - BlogCommendFromMachineLearnPai2-1. Nonecase

CodePudding user response:

The initialization list, baidu