<font color="#330099"><font><font face="georgia,serif"><br>Hello James,<br><br>Thanks a lot for your help and sorry for my late reply. Your information is helpful, however what I want to know is the main method of clang that calls the printpretty() function. As you mentioned, lets have S ->printpretty(context). We can see this at StmtPrinter.cpp class as I mentioned earlier. My question is which main method of clang this function is called. As we know at run time there is at least on main method that calls other functions. Assume we want to print the source code of AST. We will run clang on command line. we will use a command(I don't know the command) that calls the print pretty function. Hope you get my idea. So, which main method/function of clang is calling this function? Thanks again.<br>
<br></font></font></font><div class="gmail_quote">On Mon, Dec 12, 2011 at 7:04 PM, James Molloy <span dir="ltr"><<a href="mailto:James.Molloy@arm.com">James.Molloy@arm.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">If you look at Stmt.h, you will find the main declarations for printPretty and dumpPretty (line 305). They are member functions of the Stmt class, so assuming
you have a Stmt instance you can just call “S->dumpPretty(Context);”<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">It’s difficult to give a general rule for everything in Clang – as you know it is quite a complex source base. But hopefully this has helped?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Cheers,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">James
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US"> <a href="mailto:cfe-dev-bounces@cs.uiuc.edu" target="_blank">cfe-dev-bounces@cs.uiuc.edu</a> [mailto:<a href="mailto:cfe-dev-bounces@cs.uiuc.edu" target="_blank">cfe-dev-bounces@cs.uiuc.edu</a>]
<b>On Behalf Of </b>eyasu getahun<br>
<b>Sent:</b> 12 December 2011 10:40<br>
<b>To:</b> <a href="mailto:cfe-dev@cs.uiuc.edu" target="_blank">cfe-dev@cs.uiuc.edu</a><br>
<b>Subject:</b> [cfe-dev] main functions of clang<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Georgia","serif";color:#330099"> Hello All,<br>
<br>
Clang has a number of classes and functions inside its implementation. Most of the time it makes me to be confused to identify the interconnection among classes and functions. Because many functions may be called from different header files. The main thing
what i want to know is about main methods of clang. I have seen 4 main functions in clang. But it is difficult for me to identify in which main methods are other functions called. To make it clear let me talk about one class(example StmtPrinter.cpp class).
This class prints back source code from AST. Under this class their are two functions i.e PrintPretty(..) and DumpPretty(..). Suppose I want to use printPretty(..) and it is called at different functions. Where is the main method of clang that calls this
function to print the source code? Can someone tell me how it works. I tried to greped out on command line but failed to get the main method that calls this function. Even I want to know the command to use this function.
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<br>
Sorry, it might be silly question, but I failed to get it out. Thanks in advance for your help!.</span><u></u><u></u></p>
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</blockquote></div><br><br clear="all"><br>-- <br><b>With Best Regards,<br><br>===========================================<br>Eyasu Getahun</b><br><br>1 Fusionopolis way, #08-10 Connexis North Tower<br>Singapore 138632, Singapore<br>
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