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140 lines
4.3 KiB
140 lines
4.3 KiB
#ifndef STORM_UTILITY_CONSTANTS_H_
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#define STORM_UTILITY_CONSTANTS_H_
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#ifdef max
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# undef max
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#endif
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#ifdef min
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# undef min
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#endif
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#include <limits>
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#include <cstdint>
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#include <string>
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#include <vector>
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#include <map>
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namespace storm {
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// Forward-declare MatrixEntry class.
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namespace storage {
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template<typename IndexType, typename ValueType> class MatrixEntry;
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}
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template<typename RationalType>
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struct NumberTraits;
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namespace utility {
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template<typename ValueType>
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ValueType one();
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template<typename ValueType>
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ValueType zero();
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template<typename ValueType>
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ValueType infinity();
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template<typename ValueType>
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bool isOne(ValueType const& a);
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template<typename ValueType>
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bool isZero(ValueType const& a);
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bool isAlmostZero(double const& a);
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template<typename ValueType>
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bool isConstant(ValueType const& a);
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template<typename ValueType>
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bool isInfinity(ValueType const& a);
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template<typename ValueType>
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bool isInteger(ValueType const& number);
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template<typename TargetType, typename SourceType>
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TargetType convertNumber(SourceType const& number);
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template<typename ValueType>
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std::pair<ValueType, ValueType> asFraction(ValueType const& number);
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template<typename ValueType>
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ValueType simplify(ValueType value);
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template<typename IndexType, typename ValueType>
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storm::storage::MatrixEntry<IndexType, ValueType>& simplify(storm::storage::MatrixEntry<IndexType, ValueType>& matrixEntry);
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template<typename IndexType, typename ValueType>
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storm::storage::MatrixEntry<IndexType, ValueType>&& simplify(storm::storage::MatrixEntry<IndexType, ValueType>&& matrixEntry);
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template<typename ValueType>
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std::pair<ValueType, ValueType> minmax(std::vector<ValueType> const& values);
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template<typename ValueType>
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ValueType minimum(std::vector<ValueType> const& values);
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template<typename ValueType>
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ValueType maximum(std::vector<ValueType> const& values);
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template< typename K, typename ValueType>
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std::pair<ValueType, ValueType> minmax(std::map<K, ValueType> const& values);
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template< typename K, typename ValueType>
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ValueType minimum(std::map<K, ValueType> const& values);
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template<typename K, typename ValueType>
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ValueType maximum(std::map<K, ValueType> const& values);
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template<typename ValueType>
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ValueType pow(ValueType const& value, uint_fast64_t exponent);
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template<typename ValueType>
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ValueType max(ValueType const& first, ValueType const& second);
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template<typename ValueType>
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ValueType min(ValueType const& first, ValueType const& second);
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template<typename ValueType>
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ValueType sqrt(ValueType const& number);
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template<typename ValueType>
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ValueType abs(ValueType const& number);
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template<typename ValueType>
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ValueType floor(ValueType const& number);
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template<typename ValueType>
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ValueType ceil(ValueType const& number);
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template<typename ValueType>
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ValueType log(ValueType const& number);
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template<typename ValueType>
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ValueType log10(ValueType const& number);
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template<typename ValueType>
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typename NumberTraits<ValueType>::IntegerType trunc(ValueType const& number);
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template<typename RationalType>
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typename NumberTraits<RationalType>::IntegerType numerator(RationalType const& number);
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template<typename RationalType>
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typename NumberTraits<RationalType>::IntegerType denominator(RationalType const& number);
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/*!
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* (Integer-)Divides the dividend by the divisor and returns the result plus the remainder.
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*/
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template<typename IntegerType>
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std::pair<IntegerType, IntegerType> divide(IntegerType const& dividend, IntegerType const& divisor);
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template<typename IntegerType>
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IntegerType mod(IntegerType const& first, IntegerType const& second);
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template<typename ValueType>
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std::string to_string(ValueType const& value);
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}
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}
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#endif /* STORM_UTILITY_CONSTANTS_H_ */
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