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ofolilab

USA
Posts
Posted - 04/10/2005 :  12:31:23 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7.5
Operating System: 2000

Hi,
I have been creating my own user defined functions for fitting my data, and they work well. The only question I had was, when I compile the data using Origin C, it says "no feedback macro defined". My data fits well, so I just wanted to know what this feedback macro was, and whether it would affect any of my results.

Thanks
Sachin

cpyang

USA
1406 Posts
Posted - 04/11/2005 :  6:48:57 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
That message is not an indication of any error. It was just a compiler message about some debugging macros not defined so that those debug macros cannot be used in your code. See

OriginC\system\common.h

 
#ifdef _FEEDBACK
	#pragma message("FEEDBACK macros defined")
	#define FEEDBACK_STR(str)		{string _str(str); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
	#define FEEDBACK_INT(n)			{string _str; _str.Format("%d", n); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
	#define FEEDBACK_DBL(d)			{string _str; _str.Format("%f", d); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
	#define FEEDBACK_STRSTR(sz,str)	{string _str; _str.Format("%s = %s", sz, str); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
	#define FEEDBACK_STRINT(sz,n)	{string _str; _str.Format("%s = %d", sz, n); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
	#define FEEDBACK_STRDBL(sz,d)	{string _str; _str.Format("%s = %f", sz, d); _str.WriteLine(WRITE_COMPILER_OUTPUT);}
#else // !_FEEDBACK
	#pragma message("FEEDBACK macros not defined")
	#define FEEDBACK_STR(str)
	#define FEEDBACK_INT(n)
	#define FEEDBACK_DBL(d)
	#define FEEDBACK_STRSTR(sz,str)
	#define FEEDBACK_STRINT(sz,n)
	#define FEEDBACK_STRDBL(sz,d)
#endif // !_FEEDBACK




We should probably hide that message in future version to avoid the confusion.


CP
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