patsubst()

std::string tfxx::string::patsubst	(	const std::string &	s,
		const std::string &	p,
		const std::string &	r
	)

replace pattern by string

Parameters

s	string that contains pattern
p	pattern string
r	replacement for pattern

Returns

string s with all instances of pattern p replaced by r

Definition at line 160 of file stringfunc.cc.

Referenced by main().

    {
      std::string retval=s;
      std::string::size_type n=retval.find(p);
      while (n !=std::string::npos)
      {
        retval.replace(n,p.length(),r);
        n=retval.find(p,n);
      }
      return(retval);
    }

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