ClickHouse/dbms/src/Processors/IProcessor.cpp

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#include <iostream>
#include <Processors/IProcessor.h>
namespace DB
{
void IProcessor::dump() const
{
std::cerr << getName() << "\n";
std::cerr << "inputs:\n";
for (const auto & port : inputs)
std::cerr << "\t" << port.hasData() << " " << port.isNeeded() << " " << port.isFinished() << "\n";
std::cerr << "outputs:\n";
for (const auto & port : outputs)
std::cerr << "\t" << port.hasData() << " " << port.isNeeded() << "\n";
}
}