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838596c7a4
Function to count number of substring occurrences in the string: - in case of needle is multi char - counts non-intersecting substrings - the code is based on position helpers. The following new functions is available: - countSubstrings() - countSubstringsCaseInsensitive() - countSubstringsCaseInsensitiveUTF8() v0: substringCount() v2: - add substringCountCaseInsensitiveUTF8 - improve tests - fix coding style issues - fix multichar needle v3: rename to countSubstrings (by analogy with countEqual())
112 lines
941 B
Plaintext
112 lines
941 B
Plaintext
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# countSubstrings
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CountSubstringsImpl::constantConstant
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CountSubstringsImpl::constantConstantScalar
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empty
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0
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0
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0
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char
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1
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2
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3
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word
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1
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1
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1
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2
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3
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intersect
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2
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CountSubstringsImpl::vectorVector
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1
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4
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6
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"intersect",4
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CountSubstringsImpl::constantVector
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2
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1
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0
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3
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5
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"intersect",4
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CountSubstringsImpl::vectorConstant
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0
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1
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2
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3
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4
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"intersect",4
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# countSubstringsCaseInsensitive
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CountSubstringsImpl::constantConstant
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CountSubstringsImpl::constantConstantScalar
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char
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1
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2
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3
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word
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1
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1
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1
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2
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3
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intersect
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2
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CountSubstringsImpl::vectorVector
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1
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3
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5
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CountSubstringsImpl::constantVector
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2
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1
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0
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3
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5
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CountSubstringsImpl::vectorConstant
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1
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0
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0
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# countSubstringsCaseInsensitiveUTF8
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CountSubstringsImpl::constantConstant
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CountSubstringsImpl::constantConstantScalar
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char
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1
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2
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3
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word
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1
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1
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1
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2
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3
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intersect
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2
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CountSubstringsImpl::vectorVector
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1
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3
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5
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"intersect",4
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CountSubstringsImpl::constantVector
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2
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3
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5
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"intersect",4
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CountSubstringsImpl::vectorConstant
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1
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0
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"intersect",4
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