| 1 | /*****************************************************************************\ |
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| 2 | * Computer Algebra System SINGULAR |
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| 3 | \*****************************************************************************/ |
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| 4 | /** @file ExtensionInfo.cc |
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| 5 | * |
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| 6 | * This file provides member functions for ExtensionInfo |
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| 7 | * |
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| 8 | * @author Martin Lee |
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| 9 | * |
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| 10 | * @internal @version \$Id$ |
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| 11 | * |
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| 12 | **/ |
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| 13 | /*****************************************************************************/ |
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| 14 | |
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| 15 | #include <config.h> |
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| 16 | |
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| 17 | #include "ExtensionInfo.h" |
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| 18 | |
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| 19 | ExtensionInfo::ExtensionInfo (const bool extension) |
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| 20 | { |
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| 21 | m_alpha= Variable (1); |
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| 22 | m_beta= Variable (1); |
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| 23 | m_gamma= CanonicalForm (); |
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| 24 | m_delta= CanonicalForm (); |
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| 25 | m_GFDegree= 1; |
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| 26 | m_GFName= 'Z'; |
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| 27 | m_extension= extension; |
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| 28 | } |
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| 29 | |
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| 30 | ExtensionInfo::ExtensionInfo (const Variable& alpha, const Variable& beta, |
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| 31 | const CanonicalForm& gamma, const CanonicalForm& |
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| 32 | delta, const int nGFDegree, const char cGFName, |
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| 33 | const bool extension) |
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| 34 | { |
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| 35 | m_alpha= alpha; |
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| 36 | m_beta= beta; |
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| 37 | m_gamma= gamma; |
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| 38 | m_delta= delta; |
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| 39 | m_GFDegree= nGFDegree; |
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| 40 | m_GFName= cGFName; |
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| 41 | m_extension= extension; |
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| 42 | } |
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| 43 | |
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| 44 | ExtensionInfo::ExtensionInfo (const Variable& alpha, const Variable& beta, |
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| 45 | const CanonicalForm& gamma, const CanonicalForm& |
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| 46 | delta) |
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| 47 | { |
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| 48 | m_alpha= alpha; |
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| 49 | m_beta= beta; |
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| 50 | m_gamma= gamma; |
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| 51 | m_delta= delta; |
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| 52 | m_GFDegree= 0; |
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| 53 | m_GFName= 'Z'; |
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| 54 | m_extension= true; |
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| 55 | } |
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| 56 | |
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| 57 | ExtensionInfo::ExtensionInfo (const Variable& alpha, const bool extension) |
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| 58 | { |
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| 59 | m_alpha= alpha; |
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| 60 | m_beta= Variable (1); |
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| 61 | m_gamma= CanonicalForm (); |
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| 62 | m_delta= CanonicalForm (); |
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| 63 | m_GFDegree= 0; |
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| 64 | m_GFName= 'Z'; |
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| 65 | m_extension= extension; |
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| 66 | } |
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| 67 | |
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| 68 | #if 0 |
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| 69 | ExtensionInfo::ExtensionInfo (const Variable& alpha) |
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| 70 | { |
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| 71 | m_alpha= alpha; |
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| 72 | m_beta= Variable (1); |
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| 73 | m_gamma= CanonicalForm (); |
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| 74 | m_delta= CanonicalForm (); |
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| 75 | m_GFDegree= 1; |
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| 76 | m_GFName= 'Z'; |
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| 77 | m_extension= true; |
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| 78 | } |
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| 79 | #endif |
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| 80 | |
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| 81 | ExtensionInfo::ExtensionInfo (const int nGFDegree, const char cGFName, const |
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| 82 | bool extension) |
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| 83 | { |
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| 84 | m_alpha= Variable (1); |
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| 85 | m_beta= Variable (1); |
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| 86 | m_gamma= CanonicalForm (); |
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| 87 | m_delta= CanonicalForm (); |
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| 88 | m_GFDegree= nGFDegree; |
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| 89 | m_GFName= cGFName; |
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| 90 | m_extension= extension; |
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| 91 | } |
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| 92 | |
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