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plasp/src/plasp/sas/MutexGroup.cpp

51 lines
1.2 KiB
C++

#include <plasp/sas/MutexGroup.h>
#include <iostream>
#include <plasp/input/ParserException.h>
namespace plasp
{
namespace sas
{
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// MutexGroup
//
////////////////////////////////////////////////////////////////////////////////////////////////////
MutexGroup MutexGroup::fromSAS(input::Parser<> &parser, const Variables &variables)
{
MutexGroup mutexGroup;
parser.expect<std::string>("begin_mutex_group");
const auto numberOfFacts = parser.parse<size_t>();
mutexGroup.m_facts.reserve(numberOfFacts);
for (size_t j = 0; j < numberOfFacts; j++)
{
mutexGroup.m_facts.emplace_back(Fact::fromSAS(parser, variables));
if (mutexGroup.m_facts[j].value() == Value::None)
throw input::ParserException(parser.location(), "mutex groups must not contain <none of those> values");
}
parser.expect<std::string>("end_mutex_group");
return mutexGroup;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
const MutexGroup::Facts &MutexGroup::facts() const
{
return m_facts;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
}
}