24 lines
449 B
C
24 lines
449 B
C
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#include <string>
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using namespace std;
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class NoCaseCompare
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{
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public:
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NoCaseCompare();
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~NoCaseCompare();
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bool operator() (const string& s, const string& t) const
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{
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return lexicographical_compare(
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s.begin(), s.end(),
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t.begin(), t.end(),
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noCaseCompare);
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}
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private:
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static bool noCaseCompare(char c1, char c2)
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{
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return toupper(c1) < toupper(c2);
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}
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};
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