[f10b0c] | 1 | /*
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| 2 | * StreamOperators.hpp
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| 3 | *
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| 4 | * Created on: Apr 16, 2012
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| 5 | * Author: ankele
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| 6 | */
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| 7 |
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| 8 | #ifndef STREAMOPERATORS_HPP_
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| 9 | #define STREAMOPERATORS_HPP_
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| 10 |
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| 11 |
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| 12 |
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| 13 |
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| 14 | // include config.h
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| 15 | #ifdef HAVE_CONFIG_H
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| 16 | #include <config.h>
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| 17 | #endif
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| 18 |
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| 19 | #include <string>
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| 20 | #include <iosfwd>
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| 21 |
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| 22 | #include "LinearAlgebra/Vector.hpp"
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| 23 | #include "LinearAlgebra/RealSpaceMatrix.hpp"
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| 24 | #include "Box.hpp"
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| 25 | #include "Element/element.hpp"
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| 26 | #include "molecule.hpp"
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| 27 |
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| 28 | #include "CodePatterns/Assert.hpp"
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| 29 |
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| 30 | class Vector;
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| 31 | class Box;
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| 32 | class RealSpaceMatrix;
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| 33 | class molecule;
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| 34 | class element;
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| 35 |
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| 36 | inline std::istream& operator>>(std::istream& ist, Vector& m)
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| 37 | {
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| 38 |
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| 39 | std::string line;
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| 40 | getline(ist,line);
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| 41 |
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| 42 | if (!line.empty() && line[0] == '(')
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| 43 | line.erase(0, 1);
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| 44 | if (!line.empty() && line[line.size() - 1] == ')')
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| 45 | line.erase(line.size() - 1, 1);
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| 46 | Vector temp_vector;
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| 47 |
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| 48 | // dissect by ","
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| 49 | double coord = 0.;
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| 50 | int counter = 0;
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| 51 | std::string::iterator olditer = line.begin();
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| 52 | for(std::string::iterator iter = line.begin(); (iter != line.end()) && (counter != 3); ++iter) {
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| 53 | if ((*iter == ',') || (*iter == ' ')) {
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| 54 | std::istringstream stream(std::string(olditer, iter));
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| 55 |
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| 56 | stream >> coord;
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| 57 |
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| 58 | temp_vector[counter++] = coord;
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| 59 |
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| 60 | olditer = iter + 1;
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| 61 | }
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| 62 | }
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| 63 | if ((olditer != line.begin()) && (counter != 3)) { // insert last part also
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| 64 |
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| 65 | std::istringstream stream(std::string(olditer, line.end()));
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| 66 | stream >> coord;
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| 67 | temp_vector[counter++] = coord;
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| 68 | }
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| 69 | m = temp_vector;
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| 70 | return ist;
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| 71 | };
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| 72 |
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| 73 | inline std::istream& operator>>(std::istream& ist, RealSpaceMatrix& m)
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| 74 | {
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| 75 |
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| 76 | std::string line;
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| 77 | getline(ist,line);
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| 78 |
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| 79 | if (!line.empty() && line[0] == '(')
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| 80 | line.erase(0, 1);
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| 81 | if (!line.empty() && line[line.size() - 1] == ')')
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| 82 | line.erase(line.size() - 1, 1);
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| 83 | double temp[6];
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| 84 |
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| 85 | // dissect by ","
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| 86 | double coord = 0.;
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| 87 | int counter = 0;
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| 88 | std::string::iterator olditer = line.begin();
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| 89 | for(std::string::iterator iter = line.begin(); (iter != line.end()) && (counter != 6); ++iter) {
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| 90 | if ((*iter == ',') || (*iter == ' ')) {
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| 91 | std::istringstream stream(std::string(olditer, iter));
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| 92 |
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| 93 | stream >> coord;
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| 94 |
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| 95 | temp[counter++] = coord;
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| 96 |
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| 97 | olditer = iter + 1;
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| 98 | }
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| 99 | }
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| 100 | if ((olditer != line.begin()) && (counter != 6)) { // insert last part also
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| 101 |
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| 102 | std::istringstream stream(std::string(olditer, line.end()));
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| 103 | stream >> coord;
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| 104 | temp[counter++] = coord;
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| 105 | }
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| 106 | m.set(0,0, temp[0]);
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| 107 | m.set(0,1, temp[1]);
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| 108 | m.set(0,2, temp[2]);
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| 109 | m.set(1,0, temp[1]);
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| 110 | m.set(1,1, temp[3]);
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| 111 | m.set(1,2, temp[4]);
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| 112 | m.set(2,0, temp[2]);
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| 113 | m.set(2,1, temp[4]);
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| 114 | m.set(2,2, temp[5]);
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| 115 | return ist;
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| 116 | };
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| 117 |
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| 118 | inline std::istream& operator>>(std::istream& ist, Box& m)
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| 119 | {
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| 120 | RealSpaceMatrix M;
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| 121 | ist >> M;
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| 122 | m.setM(M);
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| 123 | return ist;
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| 124 | };
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| 125 |
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| 126 |
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| 127 | inline std::istream& operator>>(std::istream& ist, const molecule* & m)
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| 128 | {
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| 129 | std::cout << "=============== operator >> (istream, const element *) not implemented!\n";
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| 130 | ASSERT(0, "operator >> (istream, const element *) not implemented!");
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| 131 | return ist;
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| 132 | }
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| 133 |
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| 134 |
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| 135 | inline std::istream& operator>>(std::istream& ist, const element* & m)
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| 136 | {
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| 137 | std::cout << "=============== operator >> (istream, const element *) not implemented!\n";
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| 138 | ASSERT(0, "operator >> (istream, const element *) not implemented!");
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| 139 | return ist;
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| 140 | }
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| 141 |
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| 142 |
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| 143 | inline std::istream& operator>>(std::istream& ist, std::vector<const molecule*> & m)
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| 144 | {
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| 145 | std::cout << "=============== operator >> (istream, std::vector<const element *>) not implemented!\n";
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| 146 | ASSERT(0, "operator >> (istream, std::vector<const element *>) not implemented!");
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| 147 | return ist;
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| 148 | }
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| 149 |
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| 150 |
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| 151 | inline std::istream& operator>>(std::istream& ist, std::vector<const element*> & m)
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| 152 | {
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| 153 | std::cout << "=============== operator >> (istream, std::vector<const element *>) not implemented!\n";
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| 154 | ASSERT(0, "operator >> (istream, std::vector<const element *>) not implemented!");
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| 155 | return ist;
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| 156 | }
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| 157 |
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| 158 |
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| 159 | inline std::istream& operator>>(std::istream& ist, std::vector<std::string> & m)
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| 160 | {
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| 161 | std::cout << "=============== operator >> (istream, std::vector<std::string>) not implemented!\n";
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| 162 | ASSERT(0, "operator >> (istream, std::vector<std::string>) not implemented!");
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| 163 | return ist;
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| 164 | }
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| 165 |
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| 166 |
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| 167 | #endif /* STREAMOPERATORS_HPP_ */
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