Matrix transposition: Difference between revisions
Content added Content deleted
No edit summary |
|||
| Line 301: | Line 301: | ||
After execution, the memory maps of a and b will be those of m by n arrays instead |
After execution, the memory maps of a and b will be those of m by n arrays instead |
||
of n by m. |
of n by m. |
||
=={{header|C++}}== |
|||
{{libheader|Boost.uBLAS}} |
|||
<lang C++> |
|||
#include <boost/numeric/ublas/matrix.hpp> |
|||
#include <boost/numeric/ublas/io.hpp> |
|||
int main() |
|||
{ |
|||
using namespace boost::numeric::ublas; |
|||
matrix<double> m(3,3); |
|||
for(int i=0; i!=m.size1(); ++i) |
|||
for(int j=0; j!=m.size2(); ++j) |
|||
m(i,j)=3*i+j; |
|||
std::cout << trans(m) << std::endl; |
|||
}</lang> |
|||
Output: |
|||
[3,3]((0,3,6),(1,4,7),(2,5,8)) |
|||
=={{header|Clojure}}== |
=={{header|Clojure}}== |
||