public member function
<regex>
bool operator!=(const regex_iterator& rhs) const;
Compare regex_iterator for inequality
Returns true if rhs does not compare equal to the regex_iterator object.
Two regex_iterator compare equal if any of these is true:
- They are both end-of-sequence iterators
- One was constructed as or assigned to a copy of the other and are now pointing to the same match.
- They were both constructed with equivalent arguments for first, last and flags, both use the same regex object, and both now point to the same match (their internal match_results objects compare equal).
Return value
true if both regex_iterator do not compare equal. false otherwise.
Example
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// regex_iterator example
#include <iostream>
#include <string>
#include <regex>
int main ()
{
std::string s ("this subject has a submarine as a subsequence");
std::regex e ("\\b(sub)([^ ]*)"); // matches words beginning by "sub"
std::regex_iterator<std::string::iterator> rit ( s.begin(), s.end(), e );
std::regex_iterator<std::string::iterator> rend;
while (rit!=rend) {
std::cout << rit->str() << std::endl;
++rit;
}
return 0;
}
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Output:
subject
submarine
subsequence
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