| [3bfd78] | 1 | /*
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| 2 | * Exceptions.hpp
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| 3 | *
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| 4 | * Created on: Apr 1, 2011
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| 5 | * Author: heber
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| 6 | */
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| 7 |
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| 8 | #ifndef EXCEPTIONS_HPP_
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| 9 | #define EXCEPTIONS_HPP_
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| 10 |
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| 11 | // include config.h
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| 12 | #ifdef HAVE_CONFIG_H
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| 13 | #include <config.h>
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| 14 | #endif
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| 15 |
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| 16 | #include <exception>
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| 17 | #include <boost/exception.hpp>
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| 18 |
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| 19 | class MatrixContent;
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| [8b9c43] | 20 | class Vector;
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| [3bfd78] | 21 |
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| 22 | struct LinearAlgebraException : virtual std::exception, virtual boost::exception { };
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| 23 |
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| 24 | /** ========================== General error information ================== */
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| 25 |
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| [a700c4] | 26 | /** Exception information for LinearAlgebraException: determinant.
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| [3bfd78] | 27 | */
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| [a700c4] | 28 | typedef boost::error_info<struct tag_LinearAlgebraDeterminant, const double> LinearAlgebraDeterminant;
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| 29 |
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| 30 | /** Exception information for LinearAlgebraException: matrix.
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| [3bfd78] | 31 | */
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| [8b9c43] | 32 | typedef boost::error_info<struct tag_LinearAlgebraMatrixContent, const MatrixContent* const> LinearAlgebraMatrixContent;
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| 33 |
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| 34 | /** Exception information for LinearAlgebraException: vector.
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| 35 | */
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| 36 | typedef boost::error_info<struct tag_LinearAlgebraVector, const Vector* const> LinearAlgebraVector;
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| [3bfd78] | 37 |
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| [783e88] | 38 | /** Exception information for LinearAlgebraException: vector.
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| 39 | */
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| 40 | typedef boost::error_info<
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| 41 | struct tag_LinearAlgebraVectorPair,
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| 42 | const std::pair<const Vector* const, const Vector* const> > LinearAlgebraVectorPair;
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| 43 |
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| [3bfd78] | 44 | /** ============================ Specific exceptions ====================== */
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| 45 |
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| [783e88] | 46 | /** Exception thrown when two vectors are parallel, i.e. linear dependent.
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| [3bfd78] | 47 | */
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| [783e88] | 48 | struct LinearDependenceException : virtual LinearAlgebraException { };
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| 49 |
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| 50 | /** Exception thrown when are matrix is not invertiable, i.e. its determinant is NULL.
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| 51 | */
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| 52 | struct MultipleSolutionsException : virtual LinearAlgebraException { };
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| [3bfd78] | 53 |
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| [a700c4] | 54 | /** Exception thrown when are matrix is not invertiable, i.e. its determinant is NULL.
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| 55 | */
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| 56 | struct NotInvertibleException : virtual LinearAlgebraException { };
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| 57 |
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| [783e88] | 58 | /** Exception thrown when two lines are skew, i.e. do not intersect.
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| 59 | */
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| 60 | struct SkewException : virtual LinearAlgebraException { };
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| 61 |
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| [8b9c43] | 62 | /** Exception thrown when a vector with only zero components is invalidly encountered.
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| 63 | */
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| 64 | struct ZeroVectorException : virtual LinearAlgebraException { };
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| 65 |
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| [3bfd78] | 66 | #endif /* EXCEPTIONS_HPP_ */
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