library/cpp/testing/gtest_extensions/probe.cpp


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#include "probe.h" 
 
#include <ostream> 
 
namespace testing {
    void PrintTo(const TProbeState& state, ::std::ostream* os) { 
        int copies = state.CopyConstructors + state.CopyAssignments; 
        int moves = state.MoveConstructors + state.MoveAssignments; 
        *os << state.Constructors << " ctors, " << state.Destructors << " dtors; " 
            << "copies: " << copies << " = " << state.CopyConstructors << " + " << state.CopyAssignments << "; " 
            << "moves: " << moves << " = " << state.MoveConstructors << " + " << state.MoveAssignments; 
    } 
} // namespace testing