[cfe-dev] getting information from TagDecl

[Sebastian Redl]

On 23.06.2011, at 13:25, harsh gupta wrote:

> Is it possible to get the information about the members of a struct from the TagDecl for that struct. 
> 
> for example i have :
> struct foo{
> int x;
> char y;
> };
> 
> Here how can i find out that the struct has a member of type int and another of type char.

First, you cast the TagDecl to a RecordDecl. Then you can iterate over its FieldDecls.

Sebastian
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