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catchmark

input/output manipulator

# Description

The catchmark input/output manipulator is used for defining labels associated to field when saving them on files:

        dout << catchmark("u")   << uh
             << catchmark("w")   << wh
             << catchmark("psi") << psih;

Then, the read is performed similarly:

        din  >> catchmark("u")   >> uh
             >> catchmark("w")   >> wh
             >> catchmark("psi") >> psih;

See also diststream.

# Implementation

This documentation has been generated from file util/lib/catchmark.h

class catchmark {
public:
catchmark(const std::string& x);
const std::string& mark() const { return _mark; }
friend std::istream& operator >> (std::istream& is, const catchmark& m);
friend std::ostream& operator << (std::ostream& os, const catchmark& m);
};