[antlr-interest] C: get underlying graph and struct

[Yves Weißig]

Ah... thanks so much, I knew I was missing something really obvious.

Yves

Am 06.12.2011 13:07, schrieb Jim Idle:
> The tree will stay until you free it, so if you need it outside that function, store the references higher up in the hierarchy. 
> 
> Jim
> 
> On Dec 6, 2011, at 18:33, Yves Weißig <weissig at rbg.informatik.tu-darmstadt.de> wrote:
> 
>> Hi,
>> I'm using the C backend for my generated grammar within my C++
>> application. It works great so far, but I'm planning on restructuring my
>> C++ code. I want to have distinct parse and unparse components. In
>> between I want to plug in different transformation on the tree. Now my
>> question: Once I generated my tree and I exit the C++ subroutine my tree
>> is gone. My naive approach would be to recursively deep copy the
>> ANTLR3_BASE_TREE_struct to a global variable, but I thought there might
>> be a better solution? Have you done something similar? Any ideas how to
>> solve this problem?
>> Best regards
>> Yves
>>
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