#ifndef STORM_UTILITY_CONSTANTS_H_
#define STORM_UTILITY_CONSTANTS_H_

#ifdef max
#	undef max
#endif

#ifdef min
#	undef min
#endif

#include <limits>
#include <cstdint>

namespace storm {
    
    // Forward-declare MatrixEntry class.
    namespace storage {
        template<typename IndexType, typename ValueType> class MatrixEntry;
    }
    
    namespace utility {
        
        template<typename ValueType>
        ValueType one();
        
        template<typename ValueType>
        ValueType zero();
        
        template<typename ValueType>
        ValueType infinity();
        
        template<typename ValueType>
        bool isOne(ValueType const& a);
        
        template<typename ValueType>
        bool isZero(ValueType const& a);
        
        template<typename ValueType>
        bool isConstant(ValueType const& a);

        template<typename ValueType>
        bool isInfinity(ValueType const& a);

        template<typename ValueType>
        ValueType pow(ValueType const& value, uint_fast64_t exponent);
        
        template<typename ValueType>
        ValueType simplify(ValueType value);
        
        template<typename IndexType, typename ValueType>
        storm::storage::MatrixEntry<IndexType, ValueType>& simplify(storm::storage::MatrixEntry<IndexType, ValueType>& matrixEntry);

        template<typename IndexType, typename ValueType>
        storm::storage::MatrixEntry<IndexType, ValueType>&& simplify(storm::storage::MatrixEntry<IndexType, ValueType>&& matrixEntry);
        
        template<typename TargetType, typename SourceType>
        TargetType convertNumber(SourceType const& number);
    }
}

#endif /* STORM_UTILITY_CONSTANTS_H_ */