C++ for Scientists - Technische Universität Dresden

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250 CHAPTER 11. C++ LIBRARIES FOR SCIENTIFIC COMPUTING #include #include #include int main() { namespace ublas = boost::numeric::ublas ; namespace mumps = boost::numeric::bindings::mumps ; ... typedef ublas::coordinate matrix< double, ublas::column major , 1, ublas::unbounded array > sparse matrix type ; sparse matrix type matrix( n, n, nnz ) ; // Fill the sparse matrix ... mumps::mumps< sparse matrix type > mumps solver ; // Analysis (Set the pointer and sizes of the integer data of the matrix) matrix integer data( mumps solver, matrix ) ; mumps solver.job = 1 ; driver( mumps solver ) ; // Factorization (Set the pointer for the values of the matrix) matrix value data( mumps solver, matrix ) ; mumps solver.job = 2 ; driver( mumps solver ) ; // Set the right−hand side ublas::vector v( 10 ) ; ... // Solve (set pointer and size for the right−hand side vector) rhs sol value data( mumps solver, v ) ; mumps solver.job = 3 ; mumps::driver( mumps solver ) ; return 0 ; } Figure 11.5: Example of the use of the MUMPS bindings
11.7. GEOMETRIC LIBRARIES 251 11.7.2 GrAL TODO: René and Philipp write more? GrAL implements some concepts like GSSE, but without the generalization of function objects, the three-layer-concept (segment,domain,structure), generalized quantity storage, and n-dimensional structured grid.
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Technische Universität Dresden Fak
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Contents I Understanding C++ 7 Intr
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CONTENTS 5 10.5 Unix and Linux . .
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Part I Understanding C ++ 7
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10 C ++ was not a reliable computer
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12 CHAPTER 1. GOOD AND BAD SCIENTIF
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20 CHAPTER 2. C++ BASICS • std::c
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22 CHAPTER 2. C++ BASICS In the fir
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24 CHAPTER 2. C++ BASICS int main (
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26 CHAPTER 2. C++ BASICS Operator A
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28 CHAPTER 2. C++ BASICS The bitwis
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30 CHAPTER 2. C++ BASICS cast (type
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32 CHAPTER 2. C++ BASICS complicate
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34 CHAPTER 2. C++ BASICS } else if
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36 CHAPTER 2. C++ BASICS eps/= 2.0;
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38 CHAPTER 2. C++ BASICS for (...;
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40 CHAPTER 2. C++ BASICS 2.6.1 Inli
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42 CHAPTER 2. C++ BASICS To make su
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44 CHAPTER 2. C++ BASICS float divi
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46 CHAPTER 2. C++ BASICS The first
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48 CHAPTER 2. C++ BASICS #ifndef at
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50 CHAPTER 2. C++ BASICS float A[7]
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52 CHAPTER 2. C++ BASICS Encapsulat
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54 CHAPTER 2. C++ BASICS As a pract
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56 CHAPTER 2. C++ BASICS A function
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58 CHAPTER 2. C++ BASICS Now that t
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60 CHAPTER 2. C++ BASICS we need sm
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62 CHAPTER 2. C++ BASICS 2.12 Exerc
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64 CHAPTER 2. C++ BASICS 2.13 Opera
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66 CHAPTER 3. CLASSES apply symm bl
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68 CHAPTER 3. CLASSES int main() {
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70 CHAPTER 3. CLASSES class solver
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72 CHAPTER 3. CLASSES • Compilers
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74 CHAPTER 3. CLASSES a real number
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76 CHAPTER 3. CLASSES } return ∗t
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78 CHAPTER 3. CLASSES This mechanis
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80 CHAPTER 3. CLASSES One could not
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82 CHAPTER 3. CLASSES class matrix
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84 CHAPTER 3. CLASSES Approach 3: R
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86 CHAPTER 3. CLASSES of the decrem
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88 CHAPTER 3. CLASSES There are two
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90 CHAPTER 4. GENERIC PROGRAMMING }
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92 CHAPTER 4. GENERIC PROGRAMMING c
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94 CHAPTER 4. GENERIC PROGRAMMING A
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100 CHAPTER 4. GENERIC PROGRAMMING
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150 CHAPTER 5. META-PROGRAMMING 5.3
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162 CHAPTER 5. META-PROGRAMMING num
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188 CHAPTER 6. INHERITANCE { } std:
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190 CHAPTER 6. INHERITANCE 6.4.1 Ca
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192 CHAPTER 6. INHERITANCE dbp= sta
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194 CHAPTER 6. INHERITANCE Our comp
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196 CHAPTER 6. INHERITANCE Another
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198 CHAPTER 6. INHERITANCE
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Page 291 and 292: Acknowledgement Chapter 16 Special
Page 293: Bibliography [AG04] David Abrahams
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