[cfe-dev] Get the global variables (members) of a given C++ class

[Hiren Patel]

Hi Miguel,

I did something similar where I wanted to get the class/type names of a variable declared using templates.  I had class data members that looked like:

sc_in< sc_int<32> > value;

I used RecursiveASTVisitor to visit the Type class.  This code may provide some guidance: https://github.com/hdpatel/systemc-clang/blob/revamp/src/FindTemplateTypes.h

Hope it helps.
--
Hiren


On 2013-01-23, at 5:11 AM, Miguel Aguilar wrote:

> Hi Jordan,
> 
> Thanks for the reply, RecordDecl is exactly what I wanted to use. However as I am using a type derived from a template I am getting the following output:
> 
> OutPort<int>
> 
> Is there any way to get the name of type (OutPort) and the parameter of the template (int), independently?
> 
> Thanks,
> 
> Miguel
> 
> On 01/22/2013 06:27 PM, Jordan Rose wrote:
>> On Jan 22, 2013, at 4:21 , Miguel Aguilar<miguel.aguilar at ice.rwth-aachen.de>  wrote:
>> 
>>> Hi,
>>> 
>>> I am wondering if for a given c++ class record (CXXRecordDecl) is possible to walk through the global variables (members).
>>> 
>>> 
>>> For example:
>>> 
>>> class Consumer : public Process
>>> {
>>> public:
>>>  Consumer(const Id&  n, In<int>&  i);
>>>  const char* type() const;
>>>  void main();
>>> 
>>> private:
>>>  InPort<int>  in;
>>> };
>>> 
>>> 
>>> Here I would like to parse the member  "InPort<int>  in;" in order to get the type and the name of the variable.
>> 
>> I think you want RecordDecl's inherited field_begin and field_end.
> 
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