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ohwgiles_laminar/src/context.h

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///
/// Copyright 2015-2019 Oliver Giles
///
/// This file is part of Laminar
///
/// Laminar 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.
///
/// Laminar 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 Laminar. If not, see <http://www.gnu.org/licenses/>
///
#ifndef LAMINAR_CONTEXT_H_
#define LAMINAR_CONTEXT_H_
#include <fnmatch.h>
#include <string>
#include <set>
class Run;
// Represents a context within which a Run will be executed. Allows applying
// a certain environment to a set of Jobs, or setting a limit on the number
// of parallel Runs
class Context {
public:
Context() {}
std::string name;
int numExecutors;
int busyExecutors = 0;
bool canQueue(std::set<std::string>& patterns) {
if(busyExecutors >= numExecutors)
return false;
for(std::string pattern : patterns) {
if(fnmatch(pattern.c_str(), name.c_str(), FNM_EXTMATCH) == 0)
return true;
}
return false;
}
};
#endif // LAMINAR_CONTEXT_H_