devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Small changes to tutorial page 2 (matrix arithmetic):

Browse Source 
* slightly more extensive discussion of aliasing
* layout: put example code and output side-by-side
* add some links, etc
This commit is contained in:
Jitse Niesen
2010-07-09 11:46:07 +01:00
parent 551cb9b7b4
commit 2c03ca3325
3 changed files with 52 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
doc/snippets/tut_arithmetic_redux_minmax.cpp
View File

@@ -2,9 +2,11 @@
std::ptrdiff_t i, j;
float minOfM = m.minCoeff(&i,&j);
cout << "Here is the matrix m:\n" << m << endl;
cout << "Its minimum coefficient (" << minOfM << ") is at position (" << i << "," << j << ")\n\n";
cout << "Its minimum coefficient (" << minOfM
<< ") is at position (" << i << "," << j << ")\n\n";
RowVector4i v = RowVector4i::Random();
int maxOfV = v.maxCoeff(&i);
cout << "Here is the vector v: " << v << endl;
cout << "Its maximum coefficient (" << maxOfV << ") is at position " << i << endl;
cout << "Its maximum coefficient (" << maxOfV
<< ") is at position " << i << endl;