Difference between revisions of "Polyglot"
Jump to navigation
Jump to search
| Line 11: | Line 11: | ||
The first example is calling a Fortran routine from C. | The first example is calling a Fortran routine from C. | ||
| + | |||
| + | Things to get right: | ||
| + | * matching the sizes of variables | ||
| + | * pass by reference, pass by value | ||
| + | * fortran indexes arrays from 1, by defualt; C from 0. | ||
| + | * The rows/columns are reversed from Fortran to C. | ||
Revision as of 16:26, 26 May 2008
Mixing Languages
Introduction
Languages have their pros and cons.
svn export http://source.ggy.bris.ac.uk/subversion-open/polyglot/trunk ./polyglot
The first example is calling a Fortran routine from C.
Things to get right:
- matching the sizes of variables
- pass by reference, pass by value
- fortran indexes arrays from 1, by defualt; C from 0.
- The rows/columns are reversed from Fortran to C.