#include "MVector.h"
Include dependency graph for MVector.cpp:
Go to the source code of this file.
Functions | |
bool | operator== (const MVector &mv1, const MVector &mv2) |
MVector | operator+ (const MVector &mv1, const MVector &mv2) |
MVector | operator- (const MVector &mv1, const MVector &mv2) |
double | operator * (const MVector &mv1, const MVector &mv2) |
ostream & | operator<< (ostream &os, const MVector &mv) |
|
Since std::vector have no arithmetic operations, we have to do it ourselves. Definition at line 74 of file MVector.cpp. References MVector::_components, and MVector::_ncomps. 00075 { 00076 if (mv1._ncomps != mv2._ncomps) throw MVector::Bad_Dimensions(); 00077 00078 int n = mv1._ncomps; 00079 double prod = 0.0; 00080 for (int i = 0; i < n; ++i) 00081 prod += mv1._components[i] * mv2._components[i]; 00082 return prod; 00083 }
|
|
Since std::vector have no arithmetic operations, we have to do it ourselves. Definition at line 46 of file MVector.cpp. References MVector::_components, and MVector::_ncomps. 00047 { 00048 if (mv1._ncomps != mv2._ncomps) throw MVector::Bad_Dimensions(); 00049 00050 int n = mv1._ncomps; 00051 MVector mv(n); 00052 for (int i = 0; i < n; ++i) 00053 mv._components[i] = mv1._components[i] + mv2._components[i]; 00054 return mv; 00055 }
|
|
Since std::vector have no arithmetic operations, we have to do it ourselves. Definition at line 60 of file MVector.cpp. References MVector::_components, and MVector::_ncomps. 00061 { 00062 if (mv1._ncomps != mv2._ncomps) throw MVector::Bad_Dimensions(); 00063 00064 int n = mv1._ncomps; 00065 MVector mv(n); 00066 for (int i = 0; i < n; ++i) 00067 mv._components[i] = mv1._components[i] - mv2._components[i]; 00068 return mv; 00069 }
|
|
Enclose the list of component values between square brackets. Definition at line 100 of file MVector.cpp. References MVector::_components, and MVector::_ncomps. 00101 { 00102 os << "[ "; 00103 for (int i = 0; i < mv._ncomps; ++i) 00104 os << mv._components[i] << ' '; 00105 os << ']'; 00106 return os; 00107 }
|
|
To check for equality, simply use operator== for std::vector. Definition at line 37 of file MVector.cpp. References MVector::_components, and MVector::_ncomps. 00038 { 00039 if (mv1._ncomps != mv2._ncomps) return false; 00040 return mv1._components == mv2._components; 00041 }
|