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	svn+ssh://pythondev@svn.python.org/python/trunk ........ r77461 | antoine.pitrou | 2010-01-13 08:55:48 +0100 (mer., 13 janv. 2010) | 5 lines Issue #7622: Improve the split(), rsplit(), splitlines() and replace() methods of bytes, bytearray and unicode objects by using a common implementation based on stringlib's fast search. Patch by Florent Xicluna. ........
		
			
				
	
	
		
			30 lines
		
	
	
	
		
			724 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
	
		
			724 B
		
	
	
	
		
			C
		
	
	
	
	
	
/* stringlib: count implementation */
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#ifndef STRINGLIB_COUNT_H
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#define STRINGLIB_COUNT_H
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#ifndef STRINGLIB_FASTSEARCH_H
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#error must include "stringlib/fastsearch.h" before including this module
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#endif
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Py_LOCAL_INLINE(Py_ssize_t)
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stringlib_count(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
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                const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
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                Py_ssize_t maxcount)
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{
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    Py_ssize_t count;
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    if (str_len < 0)
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        return 0; /* start > len(str) */
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    if (sub_len == 0)
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        return (str_len < maxcount) ? str_len + 1 : maxcount;
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    count = fastsearch(str, str_len, sub, sub_len, maxcount, FAST_COUNT);
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    if (count < 0)
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        return 0; /* no match */
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    return count;
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}
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#endif
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