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tools:matrix:start [2021/11/12 11:43] – [Logging Matrices] ursgraftools:matrix:start [2021/11/14 16:41] ursgraf
Line 3: Line 3:
 <code cpp> <code cpp>
 Vector<3, double> v;  Vector<3, double> v; 
-v << 1.5, -2, 0; 
 </code> </code>
 The declaration could be simplified to  The declaration could be simplified to 
 <code cpp> <code cpp>
 Vector3<> v;  Vector3<> v; 
-v << 1.5, -2, 0; 
 </code> </code>
-as ''Vector3'' is a predefined type with three dimensions and the default element type is ''double''. A matrix of 3 times 3 with element type ''int'' could be defined as+as ''Vector3'' is a predefined type with three dimensions and the default element type is ''double''A ''Vector3'' is identical to the type ''Matrix<3,1,double>''. The vector could be initializer as follows 
 +<code cpp> 
 +v = {1.5, -2, 0} 
 +v << 1.5, -2, 0; // or with input operator 
 +Vector3 v{1,2,3}; // or directly upon declaration 
 +</code> 
 +A matrix of 3 times 3 with element type ''int'' could be defined as
 <code cpp> <code cpp>
 Matrix<3, 3, int> m;  Matrix<3, 3, int> m; 
Line 49: Line 53:
 </code> </code>
 With the 3 x 3 matrix from above we would get With the 3 x 3 matrix from above we would get
-<code bash>+<code>
 2021-09-16 17:36:53:929    I:  [ [1 4 7]' [2 5 8]' [3 6 9]' ] 2021-09-16 17:36:53:929    I:  [ [1 4 7]' [2 5 8]' [3 6 9]' ]
 </code> </code>
Line 59: Line 63:
 </code> </code>
 This matrices will be printed as  This matrices will be printed as 
-<code bash>+<code>
 2021-09-16 17:37:18:122    I:  [1]' 2021-09-16 17:37:18:122    I:  [1]'
 2021-09-16 17:37:18:122    I:  [1 2]' 2021-09-16 17:37:18:122    I:  [1 2]'
 2021-09-16 17:37:18:122    I:  [ [1]' [2]' ]' 2021-09-16 17:37:18:122    I:  [ [1]' [2]' ]'
 </code> </code>
 +
 +===== Matrix Operations =====
 +
tools/matrix/start.txt · Last modified: 2022/04/20 13:29 by ursgraf