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DenseLinAlgPack_DMatrixAssign.hpp
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00041 //
00042 // These are assignment functions that used to be in GenMatrixOp but because of
00043 // some circular dependency problems their declarations where moved into a seprate
00044 // file.
00045 
00046 #ifndef GEN_MATRIX_ASSIGN_H
00047 #define GEN_MATRIX_ASSIGN_H
00048 
00049 #include "DenseLinAlgPack_Types.hpp"
00050 
00051 namespace DenseLinAlgPack {
00052 
00053 // ///////////////////////////////////////////////////////////////////////////////////
00054 /* * @name {\bf DMatrix/DMatrixSlice Assignment Fucntions}.
00055   *
00056   * These are functions for assigning one matrix to another.  The rhs matrices
00057   * can be transposed (op(rhs) = rhs) or non-transposed (op(rhs) = trans(rhs).
00058   * The assignment operators for
00059   * DMatrix and DMatrixSlice use these functions to implement their
00060   * assignment operator functions.  The assignmet functions for triangular
00061   * matrices are ment to be called from the assignment operator functions
00062   * for wrapper classes for triangular (upper and lower) and sysmetric 
00063   * (upper and lower storage).
00064   *
00065   * These assignment functions check for aliasing and assignment to self
00066   * and create any needed temporaries if needed.
00067   */
00068 // @{
00069 
00071 void assign(DMatrix* gm_lhs, value_type alpha);
00072 
00074 void assign(DMatrix* gm_lhs, const DMatrixSlice& gms_rhs, BLAS_Cpp::Transp trans_rhs);
00075 
00077 void assign(DMatrixSlice* gms_lhs, value_type alpha);
00078 
00080 void assign(DMatrixSlice* gms_lhs, const DMatrixSlice& gms_rhs, BLAS_Cpp::Transp trans_rhs);
00081 
00083 void assign(DMatrixSliceTriEle* tri_gms_lhs, value_type alpha);
00084 
00086 void assign(DMatrixSliceTriEle* tri_ele_gms_lhs, const DMatrixSliceTriEle& tri_ele_gms_rhs);
00087 
00088 //    end Assignment Fucntions
00089 // @}
00090 
00091 } // end namespace DenseLinAlgPack
00092 
00093 #endif  // GEN_MATRIX_ASSIGN_H
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