public member function
<regex>
| copy (1) | match_results& operator= (const match_results& m);
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| move (2) | match_results& operator= (match_results&& m); |
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Assign value to match_results
Copies (or moves) the contents and all the properties of m into the match_results object.
Example
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// match_results::operator=
// - using cmatch, a standard alias of match_results<const char*>
#include <iostream>
#include <regex>
int main ()
{
std::cmatch m1,m2;
std::regex_match ( "subject", m1, std::regex("(sub)(.*)") );
m2 = m1; // copy assignment
for (unsigned i=0; i<m2.size(); ++i)
std::cout << "match " << i << ": " << m2[i] << std::endl;
return 0;
}
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Output:
match 0: subject
match 1: sub
match 2: ject
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