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StreamOutputPool.h
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StreamOutputPool.h
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/*
This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef STREAMOUTPUTPOOL_H
#define STREAMOUTPUTPOOL_H
using namespace std;
#include <set>
#include <string>
#include <cstdio>
#include <cstdarg>
#include "libs/StreamOutput.h"
class StreamOutputPool : public StreamOutput {
public:
StreamOutputPool(){
}
int puts(const char* s)
{
int r = 0;
for(set<StreamOutput*>::iterator i = this->streams.begin(); i != this->streams.end(); i++)
{
int k = (*i)->puts(s);
if (k > r)
r = k;
}
return r;
}
void append_stream(StreamOutput* stream)
{
this->streams.insert(stream);
}
void remove_stream(StreamOutput* stream)
{
this->streams.erase(stream);
}
private:
set<StreamOutput*> streams;
};
#endif