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c++ case insensitive string compare

Noah Folk answered on September 28, 2020 Popularity 6/10 Helpfulness 3/10

answer c++ case insensitive string compare

related c++ compare strings ignore case

c++ case insensitive string compare

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bool iequals(const string& a, const string& b)
{
    return std::equal(a.begin(), a.end(),
                      b.begin(), b.end(),
                      [](char a, char b) {
                          return tolower(a) == tolower(b);
                      });
}

Popularity 6/10 Helpfulness 3/10 Language cpp

Source: stackoverflow.com

Tags: c++ case-insensitive compare string

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Contributed on Jun 20 2023

Noah Folk

0 Answers Avg Quality 2/10

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c++ compare strings ignore case

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#include <boost/algorithm/string.hpp>
// Or, for fewer header dependencies:
//#include <boost/algorithm/string/predicate.hpp>

std::string str1 = "hello, world!";
std::string str2 = "HELLO, WORLD!";

if (boost::iequals(str1, str2))
{
    // Strings are identical
}

Popularity 9/10 Helpfulness 7/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Contributed on Sep 28 2020

Glorious Goat

0 Answers Avg Quality 2/10

c++ case insensitive string compare

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